SC-205X Series User Manual - National Instruments

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SCXI-1162

DAQ
SC-205X Series User Manual
SC-205X Series User Manual
November 1998 Edition Part Number 371176A-01

Internet Support E-mail: support@natinst.com FTP Site: ftp.natinst.com Web Address: http://www.natinst.com
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National Instruments Corporate Headquarters 6504 Bridge Point Parkway Austin, Texas 78730-5039 USA Tel: 512 794 0100
© Copyright 1989, 1998 National Instruments Corporation. All rights reserved.

Important Information

Warranty

The SC-205X Series boards are warranted against defects in materials and workmanship for a period of one year from the date of shipment, as evidenced by receipts or other documentation. National Instruments will, at its option, repair or replace equipment that proves to be defective during the warranty period. This warranty includes parts and labor.
The media on which you receive National Instruments software are warranted not to fail to execute programming instructions, due to defects in materials and workmanship, for a period of 90 days from date of shipment, as evidenced by receipts or other documentation. National Instruments will, at its option, repair or replace software media that do not execute programming instructions if National Instruments receives notice of such defects during the warranty period. National Instruments does not warrant that the operation of the software shall be uninterrupted or error free.
A Return Material Authorization (RMA) number must be obtained from the factory and clearly marked on the outside of the package before any equipment will be accepted for warranty work. National Instruments will pay the shipping costs of returning to the owner parts which are covered by warranty.
National Instruments believes that the information in this manual is accurate. The document has been carefully reviewed for technical accuracy. In the event that technical or typographical errors exist, National Instruments reserves the right to make changes to subsequent editions of this document without prior notice to holders of this edition. The reader should consult National Instruments if errors are suspected. In no event shall National Instruments be liable for any damages arising out of or related to this document or the information contained in it.
EXCEPT AS SPECIFIED HEREIN, NATIONAL INSTRUMENTS MAKES NO WARRANTIES, EXPRESS OR IMPLIED, AND SPECIFICALLY DISCLAIMS ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. CUSTOMER'S RIGHT TO RECOVER DAMAGES CAUSED BY FAULT OR NEGLIGENCE ON THE PART OF NATIONAL INSTRUMENTS SHALL BE LIMITED TO THE AMOUNT THERETOFORE PAID BY THE CUSTOMER. NATIONAL INSTRUMENTS WILL NOT BE LIABLE FOR DAMAGES RESULTING FROM LOSS OF DATA, PROFITS, USE OF PRODUCTS, OR INCIDENTAL OR CONSEQUENTIAL DAMAGES, EVEN IF ADVISED OF THE POSSIBILITY THEREOF. This limitation of the liability of National Instruments will apply regardless of the form of action, whether in contract or tort, including negligence. Any action against National Instruments must be brought within one year after the cause of action accrues. National Instruments shall not be liable for any delay in performance due to causes beyond its reasonable control. The warranty provided herein does not cover damages, defects, malfunctions, or service failures caused by owner's failure to follow the National Instruments installation, operation, or maintenance instructions; owner's modification of the product; owner's abuse, misuse, or negligent acts; and power failure or surges, fire, flood, accident, actions of third parties, or other events outside reasonable control.

Under the copyright laws, this publication may not be reproduced or transmitted in any form, electronic or mechanical, including photocopying, recording, storing in an information retrieval system, or translating, in whole or in part, without the prior written consent of National Instruments Corporation.

Trademarks

CVITM, DAQCardTM, DAQPadTM, LabVIEWTM, NI-DAQTM, and SCXI TM are trademarks of National Instruments Corporation.
Product and company names listed are trademarks or trade names of their respective companies.

WARNING REGARDING MEDICAL AND CLINICAL USE OF NATIONAL INSTRUMENTS PRODUCTS
National Instruments products are not designed with components and testing intended to ensure a level of reliability suitable for use in treatment and diagnosis of humans. Applications of National Instruments products involving medical or clinical treatment can create a potential for accidental injury caused by product failure, or by errors on the part of the user or application designer. Any use or application of National Instruments products for or involving medical or clinical treatment must be performed by properly trained and qualified medical personnel, and all traditional medical safeguards, equipment, and procedures that are appropriate in the particular situation to prevent serious injury or death should always continue to be used when National Instruments products are being used. National Instruments products are NOT intended to be a substitute for any form of established process, procedure, or equipment used to monitor or safeguard human health and safety in medical or clinical treatment.

Contents
About This Manual
Organization of This Manual .........................................................................................xi Conventions Used in This Manual.................................................................................xii National Instruments Documentation ............................................................................xiii Related Documentation..................................................................................................xiv Customer Communication .............................................................................................xiv
Chapter 1 Introduction
About the SC-205X Series .............................................................................................1-1 What You Need to Get Started ......................................................................................1-3 Unpacking ......................................................................................................................1-4 Software Programming Choices ....................................................................................1-4 Optional Equipment .......................................................................................................1-4
Chapter 2 SC-2050
SC-2050 Connection......................................................................................................2-3 Connectors ....................................................................................................... 2-3
Mounting ........................................................................................................................ 2-7 Cabling ........................................................................................................................... 2-7
Chapter 3 SC-2051
SC-2051 Connection......................................................................................................3-3 Connectors ....................................................................................................... 3-3
Mounting ........................................................................................................................ 3-7 Cabling ........................................................................................................................... 3-7
Chapter 4 SC-2052
SC-2052 Connection......................................................................................................4-3 Connectors ....................................................................................................... 4-3
Mounting ........................................................................................................................ 4-7 Cabling ........................................................................................................................... 4-8

SC-205X Series User Manual

Contents
Chapter 5 SC-2053
SC-2053 Connection ..................................................................................................... 5-3 Connectors ...................................................................................................... 5-3
Mounting ....................................................................................................................... 5-7 Cabling .......................................................................................................................... 5-8
Chapter 6 SC-2054
SC-2054 Connection ..................................................................................................... 6-2 Connectors ...................................................................................................... 6-3
Mounting ....................................................................................................................... 6-9 Cabling .......................................................................................................................... 6-9
Chapter 7 SC-2055
SC-2055 Connection ..................................................................................................... 7-2 Connectors ...................................................................................................... 7-2
Mounting ....................................................................................................................... 7-6 Cabling .......................................................................................................................... 7-7
Chapter 8 SC-2056
SC-2056 Connection ..................................................................................................... 8-2 Connectors ...................................................................................................... 8-3
Mounting ....................................................................................................................... 8-16 Cabling .......................................................................................................................... 8-17
Chapter 9 SC-2057
SC-2057 Connection ..................................................................................................... 9-2 Connectors ...................................................................................................... 9-3
Mounting ....................................................................................................................... 9-12 Cabling .......................................................................................................................... 9-13
SCXI-1348 Cable Adapter Installation ........................................................... 9-13

SC-205X Series User Manual

Contents

Chapter 10 Installation and Operation
Hardware Installation.....................................................................................................10-1 Rack Mounting ................................................................................................10-1 Shield Selection ...............................................................................................10-3 SC-2056 ............................................................................................10-4 SC-2057 ............................................................................................10-5 Signal Conditioning Accessory Installation ....................................................10-6 Rack-Mount Chassis Cover Attachment .........................................................10-6
Cable Connections .........................................................................................................10-6
Appendix A Specifications

Appendix B Customer Communication

Glossary

Index

Figures
Figure 2-1. Figure 2-2. Figure 2-3. Figure 2-4. Figure 2-5. Figure 2-6.

SC-2050 Parts Locator Diagram ...........................................................2-2 SC-2050 Connections............................................................................2-4 Pin Assignments for SC-2050 I/O Connectors J1 and J2......................2-5 Pin Assignments for SC-2050 Analog Input Connector J3...................2-6 Pin Assignments for SC-2050 Analog I/O Connector J4......................2-6 Pin Assignments for SC-2050 Digital I/O Connector J5 ......................2-7

Figure 3-1. Figure 3-2. Figure 3-3. Figure 3-4. Figure 3-5. Figure 3-6.

SC-2051 Parts Locator Diagram ...........................................................3-2 SC-2051 Connections............................................................................3-4 Pin Assignments for SC-2051 I/O Connectors J1 and J2......................3-5 Pin Assignments for SC-2051 I/O Connector J3...................................3-6 Pin Assignments for SC-2051 I/O Connector J4...................................3-6 Pin Assignments for SC-2051 I/O Connector J5...................................3-7

Figure 4-1. Figure 4-2. Figure 4-3.

SC-2052 Parts Locator Diagram ...........................................................4-2 SC-2052 Connections............................................................................4-4 Pin Assignments for SC-2052 I/O Connectors J1 and J2......................4-5

vii

SC-205X Series User Manual

Contents

Figure 4-4. Figure 4-5. Figure 4-6. Figure 4-7.

Pin Assignments for SC-2052 I/O Connector J3 .................................. 4-6 Pin Assignments for SC-2052 I/O Connector J4 .................................. 4-6 Pin Assignments for SC-2052 I/O Connector J5 .................................. 4-7 Pin Assignments for SC-2052 I/O Connector J6 .................................. 4-7

Figure 5-1. Figure 5-2. Figure 5-3. Figure 5-4. Figure 5-5. Figure 5-6. Figure 5-7.

SC-2053 Parts Locator Diagram ........................................................... 5-2 SC-2053 Connections ........................................................................... 5-4 Pin Assignments for SC-2053 I/0 Connectors J1 and J2 ...................... 5-5 Pin Assignments for SC-2053 I/O Connector J3 .................................. 5-6 Pin Assignments for SC-2053 I/O Connector J4 .................................. 5-6 Pin Assignments for SC-2053 I/O Connector J5 .................................. 5-7 Pin Assignments for SC-2053 I/O Connector J6 .................................. 5-7

Figure 6-1. Figure 6-2. Figure 6-3. Figure 6-4. Figure 6-5. Figure 6-6. Figure 6-7.

SC-2054 Parts Locator Diagram ........................................................... 6-2 SC-2054 Connections ........................................................................... 6-4 Pin Assignments for SC-2054 I/O Connectors J1 and J2 ..................... 6-6 Pin Assignments for SC-2054 I/O Connectors J3 and J7 ..................... 6-7 Pin Assignments for SC-2054 I/O Connectors J4 and J8 ..................... 6-8 Pin Assignments for SC-2054 I/O Connectors J5 and J9 ..................... 6-8 Pin Assignments for SC-2054 I/O Connectors J6 and J10 ................... 6-9

Figure 7-1. Figure 7-2. Figure 7-3. Figure 7-4. Figure 7-5. Figure 7-6. Figure 7-7.

SC-2055 Parts Locator Diagram ........................................................... 7-1 SC-2055 Connections ........................................................................... 7-3 Pin Assignments for SC-2055 I/O Connectors J1 and J2 ..................... 7-4 Pin Assignments for SC-2055 Analog Input Connector J3 .................. 7-5 Pin Assignments for SC-2055 Analog I/O Connector J4 ..................... 7-5 Pin Assignments for SC-2055 Digital Input Connector J5 ................... 7-6 Pin Assignments for SC-2055 Digital Output Connector J6 ................ 7-6

Figure 8-1. Figure 8-2. Figure 8-3. Figure 8-4. Figure 8-5. Figure 8-6. Figure 8-7. Figure 8-8. Figure 8-9. Figure 8-10. Figure 8-11. Figure 8-12. Figure 8-13.

SC-2056 Parts Locator Diagram ........................................................... 8-2 SC-2056 Connections ........................................................................... 8-4 Pin Assignments for SC-2056 I/O Connector J1 .................................. 8-7 Pin Assignments for SC-2056 I/O Connector J2 .................................. 8-8 Pin Assignments for SC-2056 I/O Connector J3 .................................. 8-9 Pin Assignments for SC-2056 I/O Connector J4 .................................. 8-10 Pin Assignments for SC-2056 I/O Connector J5 .................................. 8-11 Pin Assignments for SC-2056 I/O Connector J6 .................................. 8-12 Pin Assignments for SC-2056 I/O Connector J7 .................................. 8-13 Pin Assignments for SC-2056 I/O Connector J8 .................................. 8-14 Pin Assignments for SC-2056 I/O Connector J9 .................................. 8-14 Pin Assignments for SC-2056 I/O Connector J10 ................................ 8-15 Pin Assignments for SC-2056 I/O Connector J11 ................................ 8-15

SC-205X Series User Manual

viii

Contents

Figure 8-14. Pin Assignments for SC-2056 I/O Connector J12.................................8-16 Figure 8-15. Pin Assignments for SC-2056 I/O Connector J13.................................8-16

Figure 9-1. Figure 9-2. Figure 9-3. Figure 9-4. Figure 9-5.
Figure 9-6. Figure 9-7. Figure 9-8. Figure 9-9. Figure 9-10. Figure 9-11. Figure 9-12.

SC-2057 Parts Locator Diagram ...........................................................9-2 Output Connections with the SCXI-1163/R..........................................9-4 Output Connections with the ER-16 .....................................................9-5 Output Connections with the 32 Channel SSR Backplane....................9-5 Output Connections with the SC-2061/2, ER-8, or 8-Channel SSR Backplane ................................................................9-6 Input Connections with the SCXI-1162/HV .........................................9-7 Input Connections with the 32-Channel SSR Backplane......................9-7 Input Connections with SC-2060 and 8-channel SSR Backplane.........9-8 Pin Assignments for SC-2057 I/O Connector P1 and P2......................9-10 Pin Assignments for SC-2057 I/O Connector J1...................................9-11 Pin Assignments for SC-2057 I/O Connector J2...................................9-12 Connecting the SCXI-1348 to the SC-2057 and SCXI Module............9-13

Figure 10-1. Figure 10-2. Figure 10-3. Figure 10-4. Figure 10-5. Figure 10-6. Figure 10-7. Figure 10-8.

SC-2056 Adapter Mounted in a 19-in. Rack.........................................10-2 Attaching a Mountable Board to a Chassis ...........................................10-2 Shield Jumper Location.........................................................................10-3 Ground Settings for Jumper W1............................................................10-3 SC-2056 Shield Jumper Location..........................................................10-4 Ground Settings for SC-2056 Jumper W1 ............................................10-4 SC-2057 Shield Jumper Location..........................................................10-5 Ground Settings for SC-2057 Jumper W1 ............................................10-6

Tables
Table 1-1.

DAQ Hardware Used with the SC-205X Series Adapters ....................1-2

Table 2-1. SC-2050 Connectors..............................................................................2-4

Table 3-1. SC-2051 Connectors..............................................................................3-4

Table 4-1. SC-2052 Connectors .............................................................................4-4

Table 5-1. SC-2053 Connectors..............................................................................5-4

Table 6-1. SC-2054 Connectors .............................................................................6-4

Table 7-1. SC-2055 Connectors..............................................................................7-3

Table 8-1. SC-2056 Connectors .............................................................................8-5

SC-205X Series User Manual

Contents

Table 9-1. Table 9-2.

SC-2057 Connectors ............................................................................. 9-9 SCXI-1348 Pin Translations ................................................................. 9-15

SC-205X Series User Manual

About This Manual
This manual describes the mechanical and electrical aspects of the SC-205X Series adapters and contains information about installing and operating the adapters.
Organization of This Manual
The SC-205X Series User Manual is organized as follows: · Chapter 1, Introduction, introduces the SC-205X Series adapters;
describes the SC-2050, SC-2051, SC-2052, SC-2053, SC-2054, SC-2055, SC-2056, and SC-2057 kits; describes the optional equipment, signal conditioning accessories, and software support; and explains how to unpack your SC-205X Series adapter. · Chapter 2, SC-2050, describes the SC-2050 adapter in detail, including function, connection, mounting, and cabling. · Chapter 3, SC-2051, describes the SC-2051 adapter in detail, including function, connection, mounting, and cabling. · Chapter 4, SC-2052, describes the SC-2052 adapter in detail, including function, connection, mounting, and cabling. · Chapter 5, SC-2053, describes the SC-2053 adapter in detail, including function, connection, mounting, and cabling. · Chapter 6, SC-2054, describes the SC-2054 adapter in detail, including function, connection, mounting, and cabling. · Chapter 7, SC-2055, describes the SC-2055 adapter in detail, including function, connection, mounting, and cabling. · Chapter 8, SC-2056, describes the SC-2056 adapter in detail, including function, connection, mounting, and cabling. · Chapter 9, SC-2057, describes the SC-2057 adapter in detail, including function, connection, mounting, and cabling. · Chapter 10, Installation and Operation, describes the installation and operation of your SC-205X adapter, including configuration and cable connections. · Appendix A, Specifications, lists the specifications for the SC-205X Series adapters.

SC-205X Series User Manual

About This Manual

· Appendix B, Customer Communication, contains forms you can use to request help from National Instruments or to comment on our products.
· The Glossary contains an alphabetical list and description of terms in this manual, including abbreviations, acronyms, metric prefixes, mnemonics, and symbols.
· The Index contains an alphabetical list of key terms and topics in this manual, including the page where you can find each one.

Conventions Used in This Manual

!
bold
bold italic DIO-24 DIO-32 DIO-96 E Series device italic Lab/1200

The following conventions are used in this manual.
This icon to the left of bold italicized text denotes a note, which alerts you to important information.
This icon to the left of bold italicized text denotes a caution, which advises you of precautions to take to avoid injury, data loss, or a system crash.
This icon to the left of bold italicized text denotes a warning, which advises you of precautions to take to avoid being electrically shocked.
Bold text denotes the names of menus, menu items, parameters, dialog boxes, dialog box buttons or options, icons, windows, Windows 95 tabs, or LEDs.
Bold italic text denotes a note, caution, or warning.
Refers to the PC-DIO-24, PC-DIO-24PnP, and DAQCard-DIO-24.
Refers to the AT-DIO-32F, AT-DIO-32HS, PCI-DIO-32HS, DAQCard-6533, PXI-6533.
Refers to the PC-DIO-96, PC-DIO-96PnP, PCI-DIO-96.
These are MIO and AI devices; for example, AT-MIO-16E-10, PCI-6031E, DAQPad-MIO-16XE-50, and DAQCard-AI-16XE-50.
Italic text denotes emphasis, a cross reference, or an introduction to a key concept.
Refers to the DAQCard-1200, DAQPad-1200, Lab-PC+, Lab-PC-1200, Lab-PC-1200AI, PCI-1200.

SC-205X Series User Manual

xii

About This Manual

SC-205X

Refers to the SC-2050, SC-2051, SC-2052, SC-2053, SC-2054, SC-2055, SC-2056, and SC-2057 adapters.

National Instruments Documentation

The SC-205X Series User Manual is one piece of the documentation set for your data acquisition or SCXI system. You could have any of several types of documents, depending on the hardware and software in your system. Use the documents you have as follows:
· Getting Started with SCXI--If you are using SCXI, this is the first manual you should read. It gives an overview of the SCXI system and contains the most commonly needed information for the modules, chassis, and software.
· Your SCXI hardware user manuals--If you are using SCXI, read these manuals next for detailed information about signal connections and module configuration. They also explain in greater detail how the module works and contain application hints.
· Your DAQ hardware manuals--These manuals have detailed information about the DAQ hardware that plugs into or is connected to your computer. Use these manuals for hardware installation and configuration instructions, specification information about your DAQ hardware, and application hints.
· Software documentation--Examples of software documentation you may have are the LabVIEW and LabWindows/CVI documentation sets and the NI-DAQ documentation. After you set up your hardware system, use either the application software (LabVIEW or LabWindows/CVI) or the NI-DAQ documentation to help you write your application. If you have a large, complicated system, it is worthwhile to look through the software documentation before you configure your hardware.
· Accessory installation guides or manuals--If you are using accessory products, read the terminal block and cable assembly installation guides or accessory board user manuals. They explain how to physically connect the relevant pieces of the system. Consult these guides when you are making your connections.
· SCXI Chassis User Manual--If you are using SCXI, read this manual for maintenance information on the chassis and for installation instructions.

xiii

SC-205X Series User Manual

About This Manual
Related Documentation
The following documentation from National Instruments contains information that may be helpful as you read this manual: · SC-2042-RTD User Manual · SC-2043-SG User Manual · SC-206X Series User Manual · SC-207X Series User Manual · 5B Series User Manual · AMUX-64T User Manual
Customer Communication
National Instruments wants to receive your comments on our products and manuals. We are interested in the applications you develop with our products, and we want to help if you have problems with them. To make it easy for you to contact us, this manual contains comment and configuration forms for you to complete. These forms are in Appendix B, Customer Communication, at the end of this manual.

SC-205X Series User Manual

xiv

1
Introduction
This chapter introduces the SC-205X Series adapters; describes the SC-2050, SC-2051, SC-2052, SC-2053, SC-2054, SC-2055, SC-2056, and SC-2057 kits; describes the optional equipment, signal conditioning accessories, and software support; and explains how to unpack your SC-205X Series adapter.
About the SC-205X Series
The SC-205X Series consists of cable adapters that interface signal conditioning accessories to National Instruments DAQ devices. The SC-205X Series adapters convert cables from the various DAQ devices to standard pin connections that match the SC-206X Series, 5B Series, SSR Series, and ER 8/16 signal conditioning accessories. Table 1-1 lists the National Instruments DAQ devices that you can use with the SC-205X Series adapters.

1-1

SC-205X Series User Manual

Chapter 1 Introduction

SC-205X Series User Manual

Table 1-1. DAQ Hardware Used with the SC-205X Series Adapters

DAQ Hardware Family E Series
DIO

SC-2050
AT-MIO-16E-10 AT-MIO-16DE-10 AT-MIO-16E-2 AT-MIO-16E-1 AT-MIO-16E-3 AT-MIO-16XE-50 AT-MIO-16XE-10 AT-AI-16XE-10 PCI-MIO-16E-4 PCI-MIO-16E-1 PCI-MIO-16XE-10 PCI-MIO-16XE-50 PCI-6023E PCI-6024E PCI-6052E PCI-6025E PCI-6032E PXI-6030E PXI-6040E PXI-6070E PCI/PXI-6031E PCI-6033E PCI/PXI-6071E DAQPad-MIO-16XE-50 DAQPad-6020E DAQCard-AI-16E-4 DAQCard-AI-16XE-50

Lab/1200 Low Cost

SC-2051 AT-MIO-16D AT-MIO-16DE-10
PCI-6503 PC-DIO-24/PnP DAQCard-DIO-24

SC-2052
AT-DIO-32F AT-DIO-32HS PCI-DIO-32HS DAQCard-6533 PXI-6533

SC-2053
Lab-PC-1200/AI PCI-1200 DAQPad-1200 DAQCard-1200 Lab-PC+

SC-2054
PC-DIO-24/PnP PC-DIO-96/PnP PCI-DIO-96 PXI-6508 DAQPad-6508

SC-2055
DAQCard-700 PC-LPM-16/PnP

SC-2056
AT-MIO-64E-3 PCI/PXI-6071E PCI/PXI-6031E, PCI-6033E VXI-MIO-64XE-10 VXI-MIO-64E-1

SC-2057 VXI-DIO-128

1-2

Chapter 1 Introduction
The SC-205X Series adapters link the National Instruments DAQ devices and the signal conditioning accessories. You can configure any usual combination of signal conditioners (for example, solid-state relays, optical isolators, electromechanical relays, or analog signal conditioning modules) quickly and easily by connecting the SC-205X Series adapter designed for that device.
When a DAQ device is connected to its SC-205X Series adapter, you can connect each digital port (8 lines) or analog port (16 lines) to a signal conditioning accessory. Changing accessories for a port only requires changing the connector between the SC-205X Series adapter and the accessory. In this way, you can use the same signal conditioning accessory with any of the supported DAQ devices by connecting it with the appropriate SC-205X Series adapter.
What You Need to Get Started
The cable you need to connect your DAQ device to an SC-205X adapter depends upon both the DAQ device and the SC-205X adapter you are using. Cables and adapters are available separately. See the National Instruments catalogue or contact National Instruments for cabling details.
Certain common combinations of cable and adapter are available as kits. The SC-2050, SC-2051, SC-2053, and SC-2055 are available in kits with a 0.5 m or 1.0 m type NB1 cable, for use with 50-pin DAQ boards (not including DAQCards). The SC-2054 adapter is available in kits with NB5 cables. The NB5 cable is for use with PC-DIO-96/PnP boards only; it cannot be used with other boards, such as the PCI-DIO-96 or 6508 family. The SC-2054 with NB5 kits are available in one-adapter, 48-channel and two-adapter, 96-channel versions.
To set up and use your SC-205X Series adapters, you will need the following:
An SC-205X adapter
SC-205X Series User Manual
The appropriate cable to connect your SC-205X board to your DAQ
device. See the National Instruments catalogue or contact National Instruments for details.

1-3

SC-205X Series User Manual

Chapter 1 Introduction
Your DAQ device Your computer
Detailed specifications for the SC-205X Series adapters are in Appendix A, Specifications.
Unpacking
Your SC-205X adapter is shipped in an antistatic package to prevent electrostatic damage to the adapter. Electrostatic discharge can damage several components on the adapter. To avoid such damage in handling the adapter, take the following precautions: · Ground yourself via a grounding strap or by holding a grounded object. · Touch the antistatic package to a metal part of your computer chassis
before removing the adapter from the package. · Remove the device from the package and inspect the adapter for loose
components or any other sign of damage. Notify National Instruments if the device appears damaged in any way. Do not install a damaged adapter into your computer.
Never touch the exposed pins of connectors.
Software Programming Choices
The SC-205X Series adapters, except the SC-2056, are invisible to the host computer and require no additional software beyond the software you are using to control your DAQ device.
Optional Equipment
National Instruments offers a variety of products to use with your SC-205X Series adapter, including cables, connector blocks, rack-mount kits, and other accessories.
For more specific information about these products, refer to your National Instruments catalogue or call the office nearest you.

SC-205X Series User Manual

1-4

2
SC-2050
This chapter describes the SC-2050 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter.
The SC-2050 converts E Series connector signals to standard pin connections for signal conditioning accessories. The SC-2050 can be used with E Series devices such as the AT-MIO-16E-10, PCI-6031E, and DAQPad-MIO-16XE-50. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2050.

2-1

SC-205X Series User Manual

Chapter 2 SC-2050

Figure 2-1 shows the SC-2050 parts locator diagram.

3 6

4 5

1 Product Name, Assembly Number, Revision Letter, 4 To SC-207X, AMUX-64T, or CB-50

and Serial Number

5 To SC-206X Series or SSR Series

2 Shield Jumper

6 To 5B Series

3 To E Series device (MIO-16, etc.)

Figure 2-1. SC-2050 Parts Locator Diagram

SC-205X Series User Manual

2-2

Chapter 2 SC-2050

SC-2050 Connection

Connect your SC-2050 to the DAQ device via an SH6850 cable or PSHR68-50 cable (for DAQCards). Connect the SC-2050 to the 100-pin AT-MIO-16DE-10 and PCI-6071E via a 100-pin R1005050 cable, available separately. Make this connection with the host computer powered off. Connect one end of the ribbon cable to the SC-2050 at either connector J1 or J2. Connect the other end to the DAQ device installed in your computer.

Warning

Do not connect the SC-2050 to a board for which it is not designed. Such connection can damage the SC-2050 and any or all boards/accessories connected to the SC-2050 and host computer. National instruments is NOT liable for any damages resulting from incorrect connections.

To connect your SC-2050 to the signal conditioning accessories, use a type NB7, 26-pin ribbon cable. This cable connects the SC-2050 to any of the SC-206X Series boards or to the 5B Series backplane. An 8-channel SSR Series backplane with a 26-conductor ribbon cable is also available for connection to the SC-2050. For instructions on making these connections to the proper signal conditioning accessories, refer to Cable Connections in Chapter 10, Installation and Operation.

Connectors

The SC-2050 has two 50-pin ribbon cable connectors that are connected pin-by-pin to each other. You can use either of these connectors to attach the SC-2050 to the DAQ device via a cable. You can daisy-chain the second connector to other 50-pin accessories.
The SC-2050 also has three 26-pin ribbon cable connectors that you can use to connect to the signal conditioning accessories. The analog ports have pin connections that are compatible with the 5B Series of analog signal conditioning modules. The digital ports are compatible with the SC-206X Series digital signal conditioners as well as with the 8-channel SSR Series solid-state relay board.
Figure 2-2 illustrates the connections between the SC-2050 and the necessary accessories and devices.

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Chapter 2 SC-2050

E Series

SC-2050

AANNAALLOOGGIIN/OPUT J4

5B Series 5B Series

DIGITAL I/O

SC-2070, AMUX-64T,

SC-206X Series or 8-Channel SSR Series

or CB-50

Figure 2-2. SC-2050 Connections

Table 2-1 describes the connectors on the SC-2050.

Table 2-1. SC-2050 Connectors

Connectors J1, J2 J3 J4
J5

Connection 50-pin male ribbon cable connectors; E Series connection
26-pin male connector; 5B Series analog input connection
26-pin male connector; 5B Series analog I/O connection
26-pin male connector; digital I/O connection

Description
Attach J1 or J2 to the DAQ device. The other connector can attach to the SC-2070, AMUX-64T, or CB-50. The connections at each connector are identical so that you can daisy-chain the E Series signals.
Attach J3 to the 5B Series backplane. This connection takes analog input lines 015 on the E Series to channels 015 of the 5B Series backplane, in sequential order.
Attach J4 to the 5B Series backplane. This connection takes analog input channels 013 on the E Series to channels 03 of the 5B Series backplane, in sequential order. It also connects the voltage output signal DAC0OUT from the E Series to channel 14 of the 5B Series and DAC1OUT to channel 15.
Attach J5 to the SC-206X Series or SSR 8-channel boards. This connection takes the eight digital I/O lines from the E Series to a digital signal conditioning accessory with compatible pin connections, such as the SC-2060, SC-2061, SC-2062, or the 8-channel SSR Series backplane.

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2-4

Chapter 2 SC-2050
Figures 2-3 through 2-6 show the pin assignments for each I/O connector on the SC-2050.

AIGND ACH0 ACH1 ACH2 ACH3 ACH4 ACH5 ACH6 ACH7 AISENSE DAC1OUT1 AOGND DIO0 DIO1 DIO2 DIO3 DGND
+5 V EXSTROBE* PFI1/TRIG2 PFI3/GPCTR1_SOURCE GPCTR1_OUT PFI6/WFTRIG PFI8/GPCTR0_SOURCE GPCTR0_OUT

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

AIGND ACH8 ACH9 ACH10 ACH11 ACH12 ACH13 ACH14 ACH15 DAC0OUT1 EXTREF1 DGND DIO4 DIO5 DIO6 DIO7 +5 V SCANCLK PFI0/TRIG1 PFI2/CONVERT* PFI4/GPCTR1_GATE PFI5/UPDATE* PFI7/STARTSCAN PFI9/GPCTR0_GATE FREQ_OUT

1 Not available on all boards. Check your board's documentation for these signals.

Figure 2-3. Pin Assignments for SC-2050 I/O Connectors J1 and J2

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Chapter 2 SC-2050

ACH0 AIGND ACH1 ACH2 AIGND ACH3 ACH4 AIGND ACH5 ACH6 AIGND ACH7
AISENSE

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH8 ACH9 AIGND ACH10 ACH11 AIGND ACH12 ACH13 AIGND ACH14 ACH15 AIGND NC

Figure 2-4. Pin Assignments for SC-2050 Analog Input Connector J3

ACH0 AOGND
ACH1 ACH2 AOGND ACH3 ACH4 AOGND ACH5 ACH6 AOGND ACH7
AISENSE

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH8 ACH9 AOGND ACH10 ACH11 AOGND ACH12 ACH13 AOGND DAC0OUT DAC1OUT AOGND NC

Figure 2-5. Pin Assignments for SC-2050 Analog I/O Connector J4

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2-6

Chapter 2 SC-2050

Mounting Cabling

+5 V +5 V +5 V +5 V DIO7 DIO6 DIO5 DIO4 DIO3 DIO2 DIO1 DIO0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 2-6. Pin Assignments for SC-2050 Digital I/O Connector J5

The SC-2050 adapter is equipped with metal standoffs so it can sit on a workbench close to the host computer. A rack-mount chassis is also available and can be fitted with a flat acrylic plastic cover, or a metal wraparound cover. To ground the SC-2050 adapter to the chassis, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

You need a 50-pin ribbon cable to connect the SC-2050. Connections to the SC-206X Series boards require a 26-pin ribbon cable. A 26-conductor ribbon cable is needed for the 8-channel SSR backplane. Additional cables are available from National Instruments for connection to other accessories.

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SC-205X Series User Manual

3
SC-2051
This chapter describes the SC-2051 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter.
The SC-2051 converts 24 digital I/O signals to standard pin connections for signal conditioning accessories. You can use the SC-2051 with DIO-24 and 6503 type devices. You can also use the SC-2051 with MIO devices having 24 additional digital channels, such as the AT-MIO-16DE-10. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2051.

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SC-205X Series User Manual

Chapter 3 SC-2051

Figure 3-1 shows the SC-2051 parts locator diagram.

1 2

5 4

1 Product Name, Assembly Number, Revision Letter, and Serial Number 4 To CB-50

2 Shield Jumper

5 To SC-206X Series or SSR Series

3 To DAQ device

Figure 3-1. SC-2051 Parts Locator Diagram

SC-205X Series User Manual

3-2

Chapter 3 SC-2051

SC-2051 Connection

Connect your SC-2051 to a 50-pin DAQ board via a type NB1, 50-pin ribbon cable. To connect the SC-2051 to the AT-MIO-16D or AT-MIO-16DE-10, you will need a type NB5 cable; use a PR50-50F cable for the DAQCard-DIO-24. Make this connection with the host computer powered off. Connect one end of the ribbon cable to the SC-2051 at either connector J1 or J2. Connect the other end to the DAQ device installed in your computer.

Warning

Do not connect the SC-2051 to a board for which it is not designed. Such connection can damage the SC-2051 and any or all boards/accessories connected to the SC-2051 and host computer. National instruments is NOT liable for any damages resulting from incorrect connections.

To connect your SC-2051 to the signal conditioning accessories, use a type NB7, 26-pin ribbon cable. This cable connects the SC-2051 to any of the SC-206X Series boards or to the 5B Series backplane. An 8-channel SSR Series backplane with a 26-conductor ribbon cable is also available for connection to the SC-2051. For instructions on making these connections to the proper signal conditioning accessories, refer to Cable Connections in Chapter 10, Installation and Operation.

Connectors

The SC-2051 has two 50-pin ribbon cable connectors that are connected pin-by-pin to each other. You can use either of these connectors to attach the SC-2051 to the DAQ device via a cable. You can daisy-chain the second connector to other 50-pin accessories.
The SC-2051 also has three 26-pin ribbon cable connectors that you can use to connect to the signal conditioning accessories. The digital ports are compatible with the SC-206X Series digital signal conditioners as well as with the 8-channel SSR Series solid-state relay board.

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Chapter 3 SC-2051

Figure 3-2 illustrates the connections between the SC-2051 and the necessary accessories and devices.

J1 DIO-24 or 6503

SC-2051 J2
CB-50

PORT C PORT B PORT A

J3 SC-206X Series or 8-Channel SSR Series
J4 SC-206X Series or 8-Channel SSR Series
J5 SC-206X Series or 8-Channel SSR Series

Figure 3-2. SC-2051 Connections

Table 3-1 describes the connectors on the SC-2051.

Table 3-1. SC-2051 Connectors

Connectors

Connection

Description

J1, J2 J3 J4

50-pin male connectors; 24 DIO channel connection
26-pin male connector; port C, or 2, digital I/O connection
26-pin male connector; port B, or 1, digital I/O connection

Attach J1 or J2 to the DAQ device. The other connector can daisy-chain the board signals to other 50-pin accessories such as a CB-50.
Attach each of these connectors to an SC-206X Series board or to an 8-channel SSR Series backplane. Connect the eight digital lines of the port corresponding to the label below the connector to the digital lines of the accessory.

26-pin male connector; port A,

or 0, digital I/O connection

SC-205X Series User Manual

3-4

Chapter 3 SC-2051

Figures 3-3 through 3-6 show the pin assignments for each I/O connector on the SC-2051.

PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 +5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 3-3. Pin Assignments for SC-2051 I/O Connectors J1 and J2

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Chapter 3 SC-2051

+5 V +5 V +5 V +5 V PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 3-4. Pin Assignments for SC-2051 I/O Connector J3

+5 V +5 V +5 V +5 V PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 3-5. Pin Assignments for SC-2051 I/O Connector J4

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3-6

Chapter 3 SC-2051

Mounting Cabling

+5 V +5 V +5 V +5 V PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 3-6. Pin Assignments for SC-2051 I/O Connector J5

The SC-2051 adapter is equipped with metal standoffs so it can sit on a workbench close to the host computer. A rack-mount is also available and can be fitted with a flat acrylic plastic cover or metal wraparound cover. To ground the SC-2051 adapter to the chassis, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

You need a 50-pin ribbon cable to connect the SC-2051 to a DAQ device; the cable needed depends on the DAQ device. Connections to the SC-206X Series boards require a 26-pin ribbon cable. A 26-conductor ribbon cable is needed for the 8-channel SSR backplane. Additional cables are available from National Instruments for connection to other accessories.

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SC-205X Series User Manual

4
SC-2052
This chapter describes the SC-2052 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter.
The SC-2052 converts 32 digital I/O signals to standard pin connections for signal conditioning accessories. You can use the SC-2052 with DIO-32 and 6533 type devices. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2052.

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SC-205X Series User Manual

Chapter 4 SC-2052

Figure 4-1 shows the SC-2052 parts locator diagram.
1

5 4

1 Product Name, Assembly Number, Revision Letter, and Serial Number 4 To CB-50

2 Shield Jumper

5 To SC-206X Series or SSR Series

3 To DIO-32 and 6533 devices

Figure 4-1. SC-2052 Parts Locator Diagram

SC-205X Series User Manual

4-2

Chapter 4 SC-2052

SC-2052 Connection

Connect your SC-2052 to the DAQ device via an R6850-D1 or a type NB1, 50-pin ribbon cable (for the AT-DIO-32F). Make this connection with the host computer powered off. Connect one end of the ribbon cable to the SC-2052 at either connector J1 or J2. Connect the other end to the DAQ device installed in your computer.

Warning

Do not connect the SC-2052 to a board for which it is not designed. Such connection can damage the SC-2052 and any or all boards/accessories connected to the SC-2052 and the host computer. National instruments is NOT liable for any damages resulting from incorrect connections.

To connect your SC-2052 to the signal conditioning accessories, use a type NB7, 26-pin ribbon cable. This cable connects the SC-2052 to any of the SC-206X Series boards. An 8-channel SSR Series backplane with a 26-conductor ribbon cable is also available for connection to the SC-2052. For instructions on making these connections to the proper signal conditioning accessories, refer to Cable Connections in Chapter 10, Installation and Operation.

Connectors

The SC-2052 has two 50-pin ribbon cable connectors that are connected pin-by-pin to each other. You can use either of these connectors to attach the SC-2052 to the DAQ device via a cable. You can daisy-chain the second connector to other 50-pin accessories.
The SC-2052 also has four 26-pin ribbon cable connectors that you can connect to the signal conditioning accessories. The digital ports are compatible with the SC-206X Series digital signal conditioners as well as with the 8-channel SSR Series solid-state relay board.
The SC-2052 has 2-pin screw terminals which are connected to auxiliary digital input lines and digital output lines of the DAQ device. You can use these screw terminals to attach these lines to appropriate external circuitry.
Figure 4-2 illustrates the connections between the SC-2052 and the necessary accessories and devices.

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SC-205X Series User Manual

Chapter 4 SC-2052

J1 DIO-32 or 6533

SC-2052 J2
CB-50

Digital I/O

PORT D PORT C

PORT PORT A

J3 SC-206X Series or 8-Channel SSR Series
J4 SC-206X Series or 8-Channel SSR Series
J5 SC-206X Series or 8-Channel SSR Series
J6 SC-206X Series or 8-Channel SSR Series

Connectors J1, J2 J3 J4 J5 J6 J7
J8
J9

Figure 4-2. SC-2052 Connections

Table 4-1 describes the connectors on the SC-2052.

Table 4-1. SC-2052 Connectors

Connection 50-pin male connectors; DIO-32, 6533 connection
26-pin male connectors; port D, or 3, digital I/O connection
26-pin male connectors; port C, or 2, digital I/O connection

Description
Attach J1 or J2 to the DAQ device. The other connector can daisy-chain the DAQ device signals to other 50-pin accessories such as a CB-50.
You can attach each of these connectors to an SC-206X Series
board or to an 8-channel SSR Series backplane. Connectors J3,
J4, J5, and J6 connect the eight digital lines of the port corresponding to the label below the connector to the digital lines of the accessory.

26-pin male connectors; port B, or 1, digital I/O connection

26-pin male connectors; port A, or 0, digital I/O connection
Two-position screw terminal block; grounded
Two-position screw terminal block; digital lines STOPTRIG2 (IN2) and PCLK2 (OUT2)
Two-position screw terminal block; digital lines STOPTRIG1 (IN1) and PCLK1(OUT1)

Screw terminals J8 and J9 are connected to the two auxiliary digital input lines STOPTRIG1 (IN1) and STOPTRIG2 (IN2) and two auxiliary digital output lines PCLK1(OUT1) and PCLK2 (OUT2) of your DAQ device. You can insert wires in the screw terminals to attach these lines to appropriate external circuitry. Consult the user manual for your DAQ device for further details on the correct connection of these lines.

SC-205X Series User Manual

4-4

Chapter 4 SC-2052
Figures 4-3 through 4-7 show the pin assignments for each I/O connector on the SC-2052.

DIOD1 DIOD3 DIOD6 DIOD2 DIOC5 DIOC3 DIOC2 DIOC6
GND GND GND GND GND ACK1 STOPTRIG1 (IN1) PCLK1 (OUT1) REQ1 DIOA4 DIOA0 DIOA1 DIOA7 DIOB5 DIOB7 DIOB0 DIOB4

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

DIOD4 DIOD0 DIOD7 DIOD5 DIOC7 DIOC1 DIOC0 DIOC4 ACK2 STOPTRIG2 (IN2) PCLK2 (OUT2) REQ2 GND GND GND GND GND DIOA6 DIOA2 DIOA3 DIOA5 DIOB2 DIOB6 DIOB3 DIOB1

Figure 4-3. Pin Assignments for SC-2052 I/O Connectors J1 and J2

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Chapter 4 SC-2052

NC NC NC NC DIOD7 DIOD6 DIOD5 DIOD4 DIOD3 DIOD2 DIOD1 DIOD0
NC

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 4-4. Pin Assignments for SC-2052 I/O Connector J3

NC NC NC NC DIOC7 DIOC6 DIOC5 DIOC4 DIOC3 DIOC2 DIOC1 DIOC0
NC

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 4-5. Pin Assignments for SC-2052 I/O Connector J4

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Chapter 4 SC-2052

Mounting

NC NC NC NC DIOB7 DIOB6 DIOB5 DIOB4 DIOB3 DIOB2 DIOB1 DIOB0
NC

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 4-6. Pin Assignments for SC-2052 I/O Connector J5

NC NC NC NC DIOA7 DIOA6 DIOA5 DIOA4 DIOA3 DIOA2 DIOA1 DIOA0
NC

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 4-7. Pin Assignments for SC-2052 I/O Connector J6

The SC-2052 adapter is equipped with metal standoffs so it can sit on a workbench close to the host computer. A rack-mount is also available and can be fitted with a flat acrylic plastic cover or metal wraparound cover. To ground the SC-2052 adapter to the chassis, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

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SC-205X Series User Manual

Chapter 4 SC-2052
Cabling

You need an R6850-D1 ribbon cable to connect the SC-2052 to a 68-pin DAQ device. Connections to the SC-206X Series boards require a 26-pin ribbon cable. A 26-conductor ribbon cable is needed for the 8-channel SSR backplane. Additional cables are available from National Instruments for connection to other accessories.

SC-205X Series User Manual

4-8

5
SC-2053
This chapter describes the SC-2053 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter.
The SC-2053 converts the Lab/1200 Series board I/O connector signals to standard pin connections for signal conditioning accessories. You can use the SC-2053 with the Lab/1200 devices. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2053.

5-1

SC-205X Series User Manual

Chapter 5 SC-2053

Figure 5-1 shows the SC-2053 parts locator diagram.

3 6

5 4

1 Product Name, Assembly Number, Revision Letter, and Serial Number 4 To CB-50 or SC-2701

2 Shield Jumper

5 To SC-206X Series or SSR Series

3 To Lab-NB, Lab-PC, or 1200 device

6 To 5B Series

Figure 5-1. SC-2053 Parts Locator Diagram

SC-205X Series User Manual

5-2

Chapter 5 SC-2053

SC-2053 Connection

Connect your SC-2053 to the DAQ device via a type NB1, 50-pin ribbon cable. Make this connection with the host computer powered off. Connect one end of the ribbon cable to the SC-2053 at either connector J1 or J2. Connect the other end to the DAQ device installed in your computer or to the DAQPad-1200.

Warning

Do not connect the SC-2053 to a board for which it is not designed. Such connection can damage the SC-2053 and any or all boards/accessories connected to the SC-2053, and host computer. National instruments is NOT liable for any damages resulting from incorrect connections.

To connect your SC-2053 to the signal conditioning accessories, use a type NB7, 26-pin ribbon cable. This cable connects the SC-2053 to any of the SC-206X Series boards or to the 5B Series backplane. An 8-channel SSR Series backplane with a 26-conductor ribbon cable is also available for connection to the SC-2053. For instructions on making these connections to the proper signal conditioning accessories, refer to Cable Connections in Chapter 10, Installation and Operation.

Connectors

The SC-2053 has two 50-pin ribbon cable connectors that are connected pin-by-pin to each other. You can use either of these connectors to attach the SC-2053 to the DAQ device via a cable. You can daisy-chain the second connector to other 50-pin accessories.
The SC-2053 also has four 26-pin ribbon cable connectors that you can use to connect to the signal conditioning accessories. The analog ports have pin connections that are compatible with the 5B Series of analog signal conditioning modules. The digital ports are compatible with the SC-206X Series digital signal conditioners as well as with the 8-channel SSR Series solid-state relay board.
Figure 5-2 illustrates the connections between the SC-2053 and the necessary accessories and devices.

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SC-205X Series User Manual

Chapter 5 SC-2053

Analog I/O J3

5B Series

Lab/1200

Digital I/O

SC-206X Series or

PORT A

SC-2053

PORT B PORT C

8-Channel SSR Series
J5 SC-206X Series or 8-Channel SSR Series
J6 SC-206X Series or

SC-2071

8-Channel SSR Series

or CB-50

Figure 5-2. SC-2053 Connections

Table 5-1 describes the connectors on the SC-2053.

Table 5-1. SC-2053 Connectors

Connectors

Connection

J1, J2

50-pin male connectors; Lab/1200 connection

26-pin male connector; 5B

Series analog I/O connection

26-pin male connector; port A

digital I/O connection

26-pin male connector; port B

digital I/O connection

26-pin male connector; port C

digital I/O connection

Description
Attach J1 or J2 to the DAQ device. The other connector can daisy-chain the DAQ device signals to other 50-pin accessories such as a CB-50 or SC-2071.
Attach J3 to the 5B Series backplane. This connection takes analog input channels 07 on the DAQ device to channels 07 of the 5B Series backplane in sequential order. The voltage output signal DAC0OUT from the DAQ device is connected to channel 8 of the 5B Series and DAC1OUT is connected to channel 9.
Attach each of these connectors to an SC-206X Series board or to an 8-channel SSR Series backplane. Connectors J4, J5, and J6 connect the eight digital lines of the port corresponding to the label below the connector to the digital lines of the accessory.

SC-205X Series User Manual

5-4

Chapter 5 SC-2053

Figures 5-3 through 5-7 show the pin assignments for each I/O connector on the SC-2053.

ACH0 ACH2 ACH4 ACH6 AIGND AOGND DGND
PA1 PA3 PA5 PA7 PB1 PB3 PB5 PB7 PC1 PC3 PC5 PC7 EXTUPDATE OUT0 OUT1 CLK1 GAT2 +5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

ACH1 ACH3 ACH5 ACH7 DAC0OUT DAC1OUT PA0 PA2 PA4 PA6 PB0 PB2 PB4 PB6 PC0 PC2 PC4 PC6 EXTRIG EXTCONV GAT0 GAT1 OUT2 CLK2 DGND

Figure 5-3. Pin Assignments for SC-2053 I/0 Connectors J1 and J2

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Chapter 5 SC-2053

ACH0 AOGND
ACH1 ACH2 AIGND ACH3 ACH4 AOGND ACH5 ACH6 AOGND ACH7
AISENSE

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

DAC0OUT DAC1OUT AOGND NC NC AOGND NC NC AOGND NC NC AOGND NC

Figure 5-4. Pin Assignments for SC-2053 I/O Connector J3

+5 V +5 V +5 V +5 V PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 5-5. Pin Assignments for SC-2053 I/O Connector J4

SC-205X Series User Manual

5-6

Chapter 5 SC-2053

Mounting

+5 V +5 V +5 V +5 V PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 5-6. Pin Assignments for SC-2053 I/O Connector J5

+5 V +5 V +5 V +5 V PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 5-7. Pin Assignments for SC-2053 I/O Connector J6

The SC-2053 adapter is equipped with metal standoffs so it can sit on a workbench close to the host computer. A rack-mount chassis is also available and can be fitted with a flat acrylic plastic cover or metal wraparound cover. To ground the SC-2053 adapter to the chassis, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

5-7

SC-205X Series User Manual

Chapter 5 SC-2053
Cabling

You need a 50-pin ribbon cable to connect the SC-2053. Connections to the SC-206X Series boards and 5B Series backplane require a 26-pin ribbon cable. A 26-conductor ribbon cable is needed for the 8-channel SSR backplane. Additional cables are available from National Instruments for connection to other accessories.

SC-205X Series User Manual

5-8

6
SC-2054
This chapter describes the SC-2054 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter.
The SC-2054 converts half of the 96 digital I/O connector signals from a 96 digital channel device to standard pin connections for signal conditioning accessories.
You can use the SC-2054 with DIO-96 and 6508 devices. The SC-2054 also works with DIO-24 devices; however, the SC-2051 is a more appropriate solution. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2054.

6-1

SC-205X Series User Manual

Chapter 6 SC-2054

Figure 6-1 shows the SC-2054 parts locator diagram.

3 6

1 Product Name, Assembly Number, Revision Letter, and Serial Number
2 Shield Jumper 3 To DAQ Device

4 To CB-50
5 To 16-Channel or 24-Channel SSR 6 To SC-206X Series or 8-Channel
SSR

Figure 6-1. SC-2054 Parts Locator Diagram

SC-2054 Connection

Your SC-2054 is connected to the 96-channel DAQ device via a type NB5, 100-pin ribbon cable or R1005050 ribbon cable depending on the device. Make this connection with the host computer powered off. Connect one of the 50-pin connector ends of the cable to the SC-2054 at connector J1. Connect the 100-pin connector end of the cable to the DAQ device installed in your computer.

Warning

Do not connect the SC-2054 to a board for which it is not designed. Such connection can damage the SC-2054 and any or all boards/accessories connected to the SC-2054 and host computer. National instruments is NOT liable for any damages resulting from incorrect connections.

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Chapter 6 SC-2054

Connect your SC-2054 to the signal conditioning accessories via a type NB7, 26-pin ribbon cable. This cable connects the SC-2054 to any of the SC-206X Series boards. An 8-channel SSR Series backplane with a 26-conductor ribbon cable is available for connection to the SC-2054. A 50-pin cable is also available to connect the SC-2054 to a 16-channel or 24-channel SSR Series backplane. For instructions on making these connections to the proper signal conditioning accessories, refer to Cable Connections in Chapter 10, Installation and Operation.

Connectors

The SC-2054 has four 50-pin ribbon cable connectors. The first two are connected pin-by-pin to each other. You can use either of the first two connectors to attach the SC-2054 to the DAQ device via a type NB5 or R1005050 cable. You can daisy-chain the second connector to 48-channel digital I/O signals and other 50-pin accessories. Each of the other two 50-pin connectors has 24-channel digital I/O signals in a DIO-24-style connector.

The SC-2054 also has six 26-pin ribbon cable connectors that you can use to connect to the signal conditioning accessories. The digital ports are compatible with the SC-206X Series digital signal conditioners as well as with the 8-channel SSR Series solid-state relay board.

Figure 6-2 illustrates the connections between the SC-2054 and the necessary accessories and devices.

Note

A single SC-2054 adapter has signal-conditioning compatible pin connections for

only half of the signals on a 96-channel DAQ device. Two SC-2054 adapters with

a type NB5 or R1005050 cable have signal-conditioning compatible pin

connections for all 96 signals on the DAQ device.

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Chapter 6 SC-2054

CB-50

J1 or J2

SC-2054

DIO-96 or 6508

J1 or J2
Type NB5 Cable or R1005050

PPI A/C
SC-2054
PPI B/D
J3/J7
CB-50, 16-Channel or 24-Channel
SSR Series

Port C SC-206X Series or J4 8-Channel SSR Series
Port B SC-206X Series or J5 8-Channel SSR Series
Port A SC-206X Series or J6 8-Channel SSR Series
Port C SC-206X Series or J8 8-Channel SSR Series
Port B SC-206X Series or J9 8-Channel SSR Series
Port A SC-206X Series or J10 8-Channel SSR Series

Figure 6-2. SC-2054 Connections

Table 6-1 describes the connectors on the SC-2054.

Table 6-1. SC-2054 Connectors

Connectors

Connection

Description

J1, J2

50-pin male connectors

Attach J1 or J2 to the DAQ device via a type NB5 or R1005050 cable. The other connector can daisy-chain the 48-channel digital I/O signals to other 50-pin accessories such as a CB-50.

J3, J7

50-pin male connectors
J3 is tied to PPI A (ports 0 to 2) or PPI C (ports 6 to 8), depending on which half of the type NB5 or R1005050 cable is attached to J1. J7 is tied to PPI B (ports 3 to 5) or PPI D (ports 9 to 11), depending on which half of the type NB5 cable is attached to J1.

Connect J3 or J7 to any DIO-24 accessories or daisy-chain the 24-channel digital I/O signals to other 50-pin accessories such as a CB-50 or a 16-channel or 24-channel SSR Series board.

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Chapter 6 SC-2054

Table 6-1. SC-2054 Connectors (Continued)

Connectors

Connection

Description

J4, J8

26-pin male connectors
Port C digital I/O connection. J4 is tied to port C of PPI A or C (port number 2 or 8), depending on which half of the type NB5 cable is attached to J1. J8 is tied to port C of PPI B or D (port number 5 or 11), depending on which half of the type NB5 cable is attached to J1.

Attach J4 or J8 connectors to an SC-206X Series board or to an 8-channel SSR Series backplane. The eight digital lines of the port corresponding to the label below the connector are connected to the digital lines of the accessory.

J5, J9

26-pin male connectors
Port B digital I/O connection. J5 is tied to port B of PPI A or C (port number 1 or 7), depending on which half of the type NB5 cable is attached to J1. J9 is tied to port B of PPI B or D (port number 4 or 10), depending on which half of the type NB5 cable is attached to J1.

Attach J5 or J9 connectors to an SC-206X Series board or to an 8-channel SSR Series backplane. The eight digital lines of the port corresponding to the label below the connector are connected to the digital lines of the accessory.

J6, J10

26-pin male connectors
Port A digital I/O connection. J6 is tied to port A of PPI A or C (port number 0 or 6), depending on which half of the type NB5 cable is attached to J1. J10 is tied to port A of PPI B or D (port number 3 or 9), depending on which half of the type NB5 cable is attached to J1.

Attach J6 or J10 connectors to an SC-206X Series board or to an 8-channel SSR Series backplane. The eight digital lines of the port corresponding to the label below the connector are connected to the digital lines of the accessory.

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Chapter 6 SC-2054

Figures 6-3 through 6-7 show the pin assignments for each I/O connector on the SC-2054.

APC7 APC6 APC5 APC4 APC3 APC2 APC1 APC0 APB7 APB6 APB5 APB4 APB3 APB2 APB1 APB0 APA7 APA6 APA5 APA4 APA3 APA2 APA1 APA0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

BPC7 BPC6 BPC5 BPC4 BPC3 BPC2 BPC1 BPC0 BPB7 BPB6 BPB5 BPB4 BPB3 BPB2 BPB1 BPB0 BPA7 BPA6 BPA5 BPA4 BPA3 BPA2 BPA1 BPA0 GND

a. Type NB5 or R1005050 cable connector labeled pins 1-50 is attached to J1 or J2.

CPC7 CPC6 CPC5 CPC4 CPC3 CPC2 CPC1 CPC0 CPB7 CPB6 CPB5 CPB4 CPB3 CPB2 CPB1 CPB0 CPA7 CPA6 CPA5 CPA4 CPA3 CPA2 CPA1 CPA0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

DPC7 DPC6 DPC5 DPC4 DPC3 DPC2 DPC1 DPC0 DPB7 DPB6 DPB5 DPB4 DPB3 DPB2 DPB1 DPB0 DPA7 DPA6 DPA5 DPA4 DPA3 DPA2 DPA1 DPA0 GND

b. Type NB5 or R1005050 cable connector labeled pins 51-100 is attached to J1 or J2.

Figure 6-3. Pin Assignments for SC-2054 I/O Connectors J1 and J2

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Chapter 6 SC-2054

PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0 PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0 PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0 +5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 6-4. Pin Assignments for SC-2054 I/O Connectors J3 and J7

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Chapter 6 SC-2054

+5 V +5 V +5 V +5 V PC7 PC6 PC5 PC4 PC3 PC2 PC1 PC0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 6-5. Pin Assignments for SC-2054 I/O Connectors J4 and J8

+5 V +5 V +5 V +5 V PB7 PB6 PB5 PB4 PB3 PB2 PB1 PB0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 6-6. Pin Assignments for SC-2054 I/O Connectors J5 and J9

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Chapter 6 SC-2054

Mounting Cabling

+5 V +5 V +5 V +5 V PA7 PA6 PA5 PA4 PA3 PA2 PA1 PA0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

GND GND GND GND GND GND GND GND GND GND GND GND GND

Figure 6-7. Pin Assignments for SC-2054 I/O Connectors J6 and J10

The SC-2054 adapter has metal standoffs so it can sit on a workbench close to the host computer. A rack-mount is also available and can be fitted with a flat acrylic plastic cover or metal wraparound cover. To ground the SC-2054 adapter to the rack, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

You need an NB5 or R1005050 ribbon cable to connect the SC-2054 to a 96-channel DAQ device, depending on the device. Connections to the SC-206X Series boards require a 26-pin ribbon cable. A 26-conductor ribbon cable is needed for the 8-channel SSR backplane. Additional cables are available from National Instruments for connection to other accessories.

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7
SC-2055
This chapter describes the SC-2055 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter. The SC-2055 converts the DAQCard-700 and PC-LPM-16/PnP I/O connector signals to standard pin connections for signal conditioning accessories. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2055. Figure 7-1 shows the SC-2055 parts locator diagram.
1
2

6 1 Shield Jumper 2 PC-LPM-16/PnP or DAQCard-700 3 To CB-50 or SC-2702
© National Instruments Corporation

4 Serial Number 5 Assembly Number and Revision Letter 6 Product Name

Figure 7-1. SC-2055 Parts Locator Diagram

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Chapter 7 SC-2055

SC-2055 Connection

Connect your SC-2055 to the DAQ device via a type NB1, 50-pin ribbon cable. Make this connection with the host computer powered off. Connect one end of the ribbon cable to the SC-2055 at either connector J1 or J2. Connect the other end to the DAQ device installed in your computer.

Warning

Do not connect the SC-2055 to a board for which it is not designed. Such connection can damage the SC-2055 and any or all boards/accessories connected to the SC-2055 and host computer. National instruments is NOT liable for any damages resulting from incorrect connections.

To connect your SC-2055 to the signal conditioning accessories, use a type NB7, 26-pin ribbon cable. This cable connects the SC-2055 to any of the SC-206X Series boards or to the 5B Series backplane. An 8-channel SSR Series backplane with a 26-conductor ribbon cable is also available for connection to the SC-2055. For instructions on making these connections to the proper signal conditioning accessories, refer to Cable Connections in Chapter 10, Installation and Operation.

Connectors

The SC-2055 has two 50-pin ribbon-cable connectors that are connected pin-by-pin to each other. You can use either of these connectors to attach the SC-2055 to the DAQ device via a cable. You can daisy-chain the second connector to other 50-pin accessories.
The SC-2055 also has four 26-pin ribbon-cable connectors that you can use to connect to the signal conditioning accessories. The analog ports have pin connections compatible with the 5B Series of analog signal conditioning modules. The digital ports are compatible with the SC-206X Series digital signal conditioners and with the 8-channel SSR Series solid-state relay board.
Figure 7-2 illustrates the connections between the SC-2055 and the necessary accessories and devices.

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Chapter 7 SC-2055

DAQCard 700/ J1 PC-LPM-16/PnP

SC-2055

J2
SC-2072 or CB-50

J3 Analog Input J4 Analog I/O J5 Digital Input

5B Series 5B Series 5B Series

J6 Digital Output

SC-2061, SC-2062

SSR Series backplane

Connectors J1, J2 J3 J4
J5 J6

Figure 7-2. SC-2055 Connections

Table 7-1 describes the connectors on the SC-2055.

Table 7-1. SC-2055 Connectors

Connection 50-pin male ribbon cable connectors; DAQCard-700 or PC-LPM-16/PnP connection
26-pin male connector; 5B Series analog input connection
26-pin male connector; 5B Series analog I/O connection; pin 20 is connected to channel 14 of the 5B Series; pin 21 is connected to channel 15 of the 5B Series
26-pin male connector; digital input connection
26-pin male connector; digital output connection

Description
Attach J1 or J2 to the DAQ device. You can attach the other connector to the SC-2070 or CB-50. The connections at J1 and J2 are identical so you can daisy-chain to the DAQ device signals.
Attach J3 to the 5B Series backplane. This connection takes analog input lines 015 on the DAQCard-700 or PC-LPM-16/PnP to channels 015 of the 5B Series backplane, in sequential order.
Attach J4 to the 5B Series backplane. This connection takes analog input lines 013 on the DAQCard-700 or PC-LPM-16/PnP to channels 013 of the 5B Series backplane, in sequential order. Pin 20 of the DAQCard-700 or PC-LPM-16/PnP is connected to channel 14 of the 5B Series and pin 21 is connected to channel 15.
Attach J5 only to the SC-2060. This connection takes the eight digital input lines from a DAQCard-700 or PC-LPM-16/PnP to a digital signal conditioning accessory with a compatible pin assignment, such as the SC-2060.
Attach J6 to the SC-2061, SC-2062, or 8-channel SSR Series backplane. This connects the eight digital output lines from the DAQCard-700 or PC-LPM-16/PnP to a digital signal conditioning accessory with a compatible pin connections.

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Chapter 7 SC-2055

! Caution If you are using a PC-LPM-16/PnP, do not use 5B Series analog output modules in the last two slots of the 5B backplane connected to the connector because the ±12 VDC supply is routed to those slots. Doing so can damage the modules and the PC-LPM-16/PnP.
Figures 7-3 through 7-7 show the pin assignments for each connector on the SC-2055.

AIGND ACH0 ACH1 ACH2 ACH3 ACH4 ACH5 ACH6 ACH7 DGND
NC* DIN1 DIN3 DIN5 DIN7 DOUT1 DOUT3 DOUT5 DOUT7 EXTINT* OUT0 OUT1 CLK1 GATE2 VCC

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

AIGND ACH8 ACH9 ACH10 ACH11 ACH12 ACH13 ACH14 ACH15 NC* DIN0 DIN2 DIN4 DIN6 DOUT0 DOUT2 DOUT4 DOUT6 OUT1* EXTCONV* GATE0 GATE1 OUT2 CLK2 DGND

* PC-LPM pin 20 is 12 V and pin 21 is +12 V. * DAQCard-700 pins 20 and 21 are not connected.

Figure 7-3. Pin Assignments for SC-2055 I/O Connectors J1 and J2

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Chapter 7 SC-2055

ACH0 AIGND ACH1 ACH2 AIGND ACH3 ACH4 AIGND ACH5 ACH6 AIGND ACH7
AIGND

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH8 ACH9 AIGND ACH10 ACH11 AIGND ACH12 ACH13 AIGND ACH14 ACH15 AIGND NC

Figure 7-4. Pin Assignments for SC-2055 Analog Input Connector J3

ACH0 AIGND ACH1 ACH2 AIGND ACH3 ACH4 AIGND ACH5 ACH6 AIGND ACH7
AIGND

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH8 ACH9 AIGND ACH10 ACH11 AIGND ACH12 ACH13 AIGND ACH14 DAC0 DAC1 NC

Figure 7-5. Pin Assignments for SC-2055 Analog I/O Connector J4

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Chapter 7 SC-2055

Mounting

VCC VCC VCC VCC DIN7 DIN6 DIN5 DIN4 DIN3 DIN2 DIN1 DIN0
VCC

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND

Figure 7-6. Pin Assignments for SC-2055 Digital Input Connector J5

VCC VCC VCC VCC DOUT7 DOUT6 DOUT5 DOUT4 DOUT3 DOUT2 DOUT1 DOUT0
VCC

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND

Figure 7-7. Pin Assignments for SC-2055 Digital Output Connector J6

The SC-2055 adapter has metal standoffs so it can sit on a workbench close to the host computer. A rack-mount chassis is also available and can be fitted with a flat acrylic plastic cover or metal wraparound cover. To ground the SC-2055 adapter to the chassis, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

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Cabling

Chapter 7 SC-2055
You need a 50-pin ribbon cable to connect the SC-2055. Connections to the SC-206X Series boards and 5B backplanes require a 26-pin ribbon cable. A 26-conductor ribbon cable is needed for the 8-channel SSR backplane. Additional cables are available from National Instruments for connection to other accessories.

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SC-205X Series User Manual

8
SC-2056
This chapter describes the SC-2056 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter.
The SC-2056 converts 64-channel E Series device I/O connector signals to standard pin assignments for signal conditioning accessories. You can use the SC-2056 with E Series devices such as the AT-MIO-64E-3 and VXI-MIO-64E-1. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2056.

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Chapter 8 SC-2056 1

1 To MIO (or other 64-channel E Series device) 2 To SC-2042, SC-2043, SC-2070, CB-50, or BNC-2080 3 Jumper W1 4 To SC-206X Series or 8-Channel SSR Series

5 To 5B Series 6 Serial Number 7 Assembly Number 8 Product Name

Figure 8-1. SC-2056 Parts Locator Diagram

SC-2056 Connection

Connect your SC-2056 to the DAQ device via an SH100100, R1005050, or SH96-100 cable, available separately. Make this connection with the host computer or VXI chassis powered off. Connect one end of the cable to the SC-2056 at either connector J1, J2, or J3. Connect the other end to the DAQ device installed in your host computer or VXI chassis.

Warning

Do not connect the SC-2056 to a board for which it is not designed. Such connection can damage the SC-2056 and any or all boards/accessories connected to the SC-2056 and host computer. National instruments is NOT liable for any damages resulting from incorrect connections.

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Chapter 8 SC-2056

To connect your SC-2056 to the signal conditioning accessories, use a type NB7, 26-pin ribbon cable. This cable connects the SC-2056 to any of the SC-206X Series boards or to the 5B Series backplane. An 8-channel SSR Series backplane with a 26-conductor cable is also available for connection to the SC-2056 board. For instructions on making these connections to the proper signal conditioning accessories, refer to Cable Connections in Chapter 10, Installation and Operation.

Connectors

The SC-2056 has two 50-pin ribbon cable connectors (for use with the R1005050 cable), and a 100-pin connector (for use with the SH100100 or SH96-100 cable) that are used to connect the DAQ device to the SC-2056. You can use either of these connectors to attach the SC-2056 to the DAQ device via a cable. There are also four other 50-pin ribbon cable connectors that are used to connect to other 50-pin accessories. These four connectors have a standard MIO pin connector with analog channels 015, 1631, 3247, and 4863 available for the 50-pin accessories.

Note

Because the four connectors' digital signals are available, it is possible to double

drive these signals; that is, you can connect more than one digital output to the

same digital input of the DAQ device, which can damage the digital output source.

The SC-2056 also has six 26-pin ribbon cable connectors that you can use to connect to the signal conditioning accessories. The five analog port connectors have pin assignments that are compatible with the 5B Series of analog signal conditioning modules. The digital port connector is compatible with the SC-206X Series digital signal conditioners as well as with the 8-channel SSR Series solid-state relay board.

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Chapter 8 SC-2056

Figure 8-2 illustrates the connections between the SC-2056 and the necessary accessories and devices.

AT-MIO-64E-3

SC-2056

ANALOG I/O ANALOG IN CH 0-15

J13

5B Series*

J12

ANALOG IN CH 16-31

J11

ANALOG IN CH 32-47

J10

5B Series*

ANALOG IN CH 48-63

DIGITAL I/O

5B Series*

R1005050 Cable SH100100 or SH96-100 Cable

J4 ANALOG IN CH 0-15

SC-2042, SC-2043, SC-2070, CB-50,

or BNC-2080

ANALOG IN CH 16-31

SC-2042, SC-2043, SC-2070, CB-50,

or BNC-2080

5B Series* 5B Series*

ANALOG IN CH 32-47

SC-2042, SC-2043, SC-2070, CB-50,

or BNC-2080

ANALOG IN CH 48-63

SC-2042, SC-2043, SC-2070, CB-50,

or BNC-2080

SC-206X Series or 8-Channel SSR Series

* Connectors J9J12 are used with 5B Series analog input modules only. Connector J13 is used with analog input and output modules.

Figure 8-2. SC-2056 Connections

Note

When using an SC-2040 or SC-2043, you must apply external power to the

SC-204X Series boards.

You can use up to four SC-2042 or SC-2043 boards, but do not use both adapters simultaneously while using the SC-2056.

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Chapter 8 SC-2056

Table 8-1 describes the connectors on the SC-2056.

Table 8-1. SC-2056 Connectors

Connectors

Connection

Description

100-pin female ribbon cable Attach J1 to the DAQ device when using the

shielded connector; DAQ

SH100-100 or SH96-100 cable.

device connection

50-pin male ribbon cable

connector; DAQ device

connection (pins 150)

Attach J2 to the DAQ device pins 150 when using the R1005050 cable.

50-pin male ribbon cable

Attach J3 to the DAQ device pins 51100 when

connector; DAQ device

using the R1005050 cable.

connection (pins 51100)

50-pin male ribbon cable

connector; analog input

channels 015

Attach J4 to the 50-pin accessories as shown in Figure 8-2.

50-pin male ribbon cable

connector; analog input

channels 1631

Attach J5 to the 50-pin accessories as shown in Figure 8-2. 50-pin accessories are labeled channels 015. This connector uses channels 1631 of the DAQ device.

50-pin male ribbon cable

connector; analog input

channels 3247

Attach J6 to the 50-pin accessories as shown in Figure 8-2. 50-pin accessories are labeled channels 0-15. This connector uses channels 3247 of the DAQ device.

50-pin male ribbon cable

connector; analog input

channels 4863

Attach J7 to the 50-pin accessories as shown in Figure 8-2. 50-pin accessories are labeled channels 015. This connector uses channels 48-63 of the DAQ device.

26-pin male ribbon cable

connector; digital I/O

connection

Attach J8 to the SC-206X Series or SSR 8-channel boards. This connection takes the eight digital I/O lines from the DAQ device to a digital signal conditioning accessory with compatible pin connections, as shown in Figure 8-2.

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Table 8-1. SC-2056 Connectors (Continued)

Connectors

Connection

Description

26-pin male ribbon cable

Attach J9 to the 5B Series backplane. This

connector; 5B Series analog connection takes analog input channels 4863 on

input connection; channels

the DAQ device to channels 015 of the 5B

4863

Series backplane in sequential order.

J10

26-pin male ribbon cable

Attach J10 to the 5B Series backplane. This

connector; 5B Series analog connection takes analog input channels 3247 on

input connection; channels

the DAQ device to channels 015 of the 5B

3247

Series backplane in sequential order.

J11

26-pin male ribbon cable

Attach J11 to the 5B Series backplane. This

connector; 5B Series analog connection takes analog input channels 1631 on

input connection; channels

the DAQ device to channels 015 of the 5B

1631

Series backplane in sequential order.

J12

26-pin male ribbon cable

Attach J12 to the 5B Series backplane. This

connector; 5B Series analog connection takes analog input channels 015 on

input connection; channels

the DAQ device to channels 015 of the 5B

015

Series backplane in sequential order.

J13

26-pin male ribbon cable

Attach J13 to the 5B Series backplane. This

connector; 5B Series analog connection takes analog input channels 013 on

I/O connection

the DAQ device to channels 013 of the 5B

Series backplane in sequential order. It also

connects the voltage output signal DAC0OUT

from the DAQ device to channel 14 of the 5B

Series, and DAC1OUT to channel 15.

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Chapter 8 SC-2056

Figures 8-3 through 8-15 show the pin assignments for each I/O connector on the SC-2056.

AIGND AIGND AIGND ACH0 ACH1 ACH9 ACH2 ACH10 ACH3 ACH11 ACH4 ACH12 ACH5 ACH13 ACH6 ACH14 ACH7 ACH15 AISENSE DAC0OUT DAC1OUT EXTREF AOGND DGND
DIO0 DIO4 DIO1 DIO5 DIO2 DIO6 DIO3 DIO7 DGND +5 V +5 V SCANCLK EXSTROBE* PFI0/TRIG1 PFI1/TRIG2 PFI2/CONV* PFI3/GPCTR1SOURCE PFI4/GPCTR1GATE GPCTR1OUT PFI5/UPDATE* PFI6/WFTRIG PFI7/STARTSCAN PFI8/GPCTR0SOURCE PFI9/GPCTR0GATE GPCTR0OUT FOUT

1 51 2 52 3 53 4 54 5 55 6 56 7 57 8 58 9 59 10 60 11 61 12 62 13 63 14 64 15 65 16 66 17 67 18 68 19 69 20 70 21 71 22 72 23 73 24 74 25 75 26 76 27 77 28 78 29 79 30 80 31 81 32 82 33 83 34 84 35 85 36 86 37 87 38 88
39 89 40 90 41 91 42 92 43 93 44 94 45 95 46 96 47 97 48 98 49 99 50 100

ACH16 ACH24 ACH17 ACH25 ACH18 ACH26 ACH19 ACH27 ACH20 ACH28 ACH21 ACH29 ACH22 ACH30 ACH23 ACH31 ACH32 ACH40 ACH33 ACH41 ACH34 ACH42 ACH35 ACH43 AISENSE2 AIGND ACH36 ACH44 ACH37 ACH45 ACH38 ACH46 ACH39 ACH47 ACH48 ACH56 ACH49 ACH57 ACH50 ACH58 ACH51 ACH59 ACH52 ACH60 ACH53 ACH61 ACH54 ACH62 ACH55 ACH63

Figure 8-3. Pin Assignments for SC-2056 I/O Connector J1

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Chapter 8 SC-2056

AIGND ACH0 ACH1 ACH2 ACH3 ACH4 ACH5 ACH6 ACH7 AISENSE DAC1OUT AOGND DIO0 DIO1 DIO2 DIO3 DGND
+5 V EXSTROBE*
PFI1/TRIG2 PFI3/GPCTR1SOURCE
GPCTR1OUT PFI6/WFTRIG PFI8/GPCTR0SOURCE GPCTR0OUT

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

AIGND ACH8 ACH9 ACH10 ACH11 ACH12 ACH13 ACH14 ACH15 DAC0OUT EXTREF DGND DIO4 DIO5 DIO6 DIO7 +5 V SCANCLK PFI0/TRIG1 PFI2/CONV* PFI4/GPCTR1GATE PFI5/UPDATE* PFI7/STARTSCAN PFI9/GPCTR0GATE FOUT

Figure 8-4. Pin Assignments for SC-2056 I/O Connector J2

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ACH16 ACH17 ACH18 ACH19 ACH20 ACH21 ACH22 ACH23 ACH32 ACH33 ACH34 ACH35 AISENSE2 ACH36 ACH37 ACH38 ACH39 ACH48 ACH49 ACH50 ACH51 ACH52 ACH53 ACH54 ACH55

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

ACH24 ACH25 ACH26 ACH27 ACH28 ACH29 ACH30 ACH31 ACH40 ACH41 ACH42 ACH43 AIGND ACH44 ACH45 ACH46 ACH47 ACH56 ACH57 ACH58 ACH59 ACH60 ACH61 ACH62 ACH63

Figure 8-5. Pin Assignments for SC-2056 I/O Connector J3

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AIGND ACH0 ACH1 ACH2 ACH3 ACH4 ACH5 ACH6 ACH7 AISENSE DAC1OUT AOGND DIO0 DIO1 DIO2 DIO3 DIGGND
+5 V EXSTROBE*
PFI1/TRIG2 PFI3/GPCTR1SOURCE
GPCTR1OUT PFI6/WFTRIG PFI8/GPCTR0SOURCE GPCTR0OUT

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

AIGND ACH8 ACH9 ACH10 ACH11 ACH12 ACH13 ACH14 ACH15 DAC0OUT EXTREF DGND DIO4 DIO5 DIO6 DIO7 +5 V SCANCLK PFI0/TRIG1 PFI2/CONV* PFI4/GPCTR1GATE PFI5/UPDATE* PFI7/STARTSCAN PFI9/GPCTR0GATE FOUT

Figure 8-6. Pin Assignments for SC-2056 I/O Connector J4

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Chapter 8 SC-2056

AIGND ACH16 ACH17 ACH18 ACH19 ACH20 ACH21 ACH22 ACH23 AISENSE DAC1OUT AOGND
DIO0 DIO1 DIO2 DIO3 DGND +5 V EXSTROBE* PFI1/TRIG2 PFI3/GPCTR1SOURCE GPCTR1OUT PFI6/WFTRIG PFI8/GPCTR0SOURCE GPCTR0OUT

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

AIGND ACH24 ACH25 ACH26 ACH27 ACH28 ACH29 ACH30 ACH31 DAC0OUT EXTREF DGND DIO4 DIO5 DIO6 DIO7 +5 V SCANCLK PFI0/TRIG1 PFI2/CONV* PFI4/GPCTR1GATE PFI5/UPDATE* PFI7/STARTSCAN PFI9/GPCTR0GATE FOUT

Figure 8-7. Pin Assignments for SC-2056 I/O Connector J5

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AIGND ACH32 ACH33 ACH34 ACH35 ACH36 ACH37 ACH38 ACH39 AISENSE DAC1OUT AOGND
DIO0 DIO1 DIO2 DIO3 DIGGND +5 V EXSTROBE* PFI1/TRIG2 PFI3/GPCTR1SOURCE GPCTR1OUT PFI6/WFTRIG PFI8/GPCTR0SOURCE GPCTR0OUT

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

AIGND ACH40 ACH41 ACH42 ACH43 ACH44 ACH45 ACH46 ACH47 DAC0OUT EXTREF DGND DIO4 DIO5 DIO6 DIO7 +5 V SCANCLK PFI0/TRIG1 PFI2/CONV* PFI4/GPCTR1GATE PFI5/UPDATE* PFI7/STARTSCAN PFI9/GPCTR0GATE FOUT

Figure 8-8. Pin Assignments for SC-2056 I/O Connector J6

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AIGND ACH48 ACH49 ACH50 ACH51 ACH52 ACH53 ACH54 ACH55 AISENSE DAC1OUT AOGND
DIO0 DIO1 DIO2 DIO3 DIGGND +5 V EXSTROBE* PFI1/TRIG2 PFI3/GPCTR1SOURCE GPCTR1OUT PFI6/WFTRIG PFI8/GPCTR0SOURCE GPCTR0OUT

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

AIGND ACH56 ACH57 ACH58 ACH59 ACH60 ACH61 ACH62 ACH63 DAC0OUT EXTREF DIGGND DIO4 DIO5 DIO6 DIO7 +5 V SCANCLK PFI0/TRIG1 PFI2/CONV* PFI4/GPCTR1GATE PFI5/UPDATE* PFI7/STARTSCAN PFI9/GPCTR0GATE FOUT

Figure 8-9. Pin Assignments for SC-2056 I/O Connector J7

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+5 V +5 V +5 V +5 V DIO7 DIO6 DIO5 DIO4 DIO3 DIO2 DIO1 DIO0
+5 V

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND DGND

Figure 8-10. Pin Assignments for SC-2056 I/O Connector J8

ACH48 AIGND ACH49 ACH50 AIGND ACH51 ACH52 AIGND ACH53 ACH54 AIGND ACH55
AISENSE2

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH56 ACH57 AIGND ACH58 ACH59 AIGND ACH60 ACH61 AIGND ACH62 ACH63 AIGND NC

Figure 8-11. Pin Assignments for SC-2056 I/O Connector J9

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Chapter 8 SC-2056

ACH32 AIGND ACH33 ACH34 AIGND ACH35 ACH36 AIGND ACH37 ACH38 AIGND ACH39
AISENSE2

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH40 ACH41 AIGND ACH42 ACH43 AIGND ACH44 ACH45 AIGND ACH46 ACH47 AIGND NC

Figure 8-12. Pin Assignments for SC-2056 I/O Connector J10

ACH16 AIGND ACH17 ACH18 AIGND ACH19 ACH20 AIGND ACH21 ACH22 AIGND ACH23
AIGND

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH24 ACH25 AIGND ACH26 ACH27 AIGND ACH28 ACH29 AIGND ACH30 ACH31 AIGND NC

Figure 8-13. Pin Assignments for SC-2056 I/O Connector J11

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Mounting

ACH0 AIGND ACH1 ACH2 AIGND ACH3 ACH4 AIGND ACH5 ACH6 AIGND ACH7
AIGND

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH8 ACH9 AIGND ACH10 ACH11 AIGND ACH12 ACH13 AIGND ACH14 ACH15 AIGND NC

Figure 8-14. Pin Assignments for SC-2056 I/O Connector J12

ACH0 AOGND
ACH1 ACH2 AOGND ACH3 ACH4 AOGND ACH5 ACH6 AOGND ACH7
AOGND

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

ACH8 ACH9 AOGND ACH10 ACH11 AOGND ACH12 ACH13 AOGND DAC0OUT DAC1OUT AOGND NC

Figure 8-15. Pin Assignments for SC-2056 I/O Connector J13

The SC-2056 adapter is equipped with metal standoffs so it can sit on a workbench close to the host computer. A rack-mount chassis is also available and can be fitted with a flat acrylic plastic cover or metal wraparound cover. To ground the SC-2056 adapter to the chassis, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

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Cabling

Chapter 8 SC-2056
You need an R1005050 ribbon cable, SH100100 shielded cable, or SH96-100 shielded cable to connect to the SC-2056. Connections to the SC-206X Series boards and 5B backplane require a 26-pin ribbon cable. A 26-conductor ribbon cable is needed for the 8-channel SSR backplane. Additional cables are available from National Instruments for connection to other accessories.

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9
SC-2057

This chapter describes the SC-2057 adapter in detail, including function, connection, mounting, and cabling. Refer to Chapter 10, Installation and Operation to install and use your adapter.

The SC-2057 converts VXI-DIO-128 I/O connector signals to AT-DIO-32F connectors, which can connect to standard signal conditioning accessories. You can use the SC-2057 with the National Instruments VXI-DIO-128 board. See Table 1-1 for a complete list of DAQ devices that you can use with the SC-2057.

Note

The two 50-pin connectors on the SC-2057 are standard AT-DIO-32F pin

connectors WITHOUT the two sets of handshaking lines.

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6 7 8

1 To VXI-DIO-128 2 Jumper W1 3 To SC-206X, SCXI-116X, SSR Series, or ER-8/16 4 To SC-206X, SCXI-116X, SSR Series, or ER-8/16 5 Product Name

6 Assembly Number 7 +24 V, 0.5 A Source 8 +12 V, 0.5 A Source 9 +5 V, 1 A Source 10 Serial Number

Figure 9-1. SC-2057 Parts Locator Diagram

SC-2057 Connection

Connect the SC-2057 to the VXI-DIO-128 via a SH96-96, available separately. Make this connection with the VXI-DIO-128 powered off. Connect one end of the SH96-96 to either of the 96-pin connectors, P1 or P2, on the SC-2057 and connect the other end to one of the 96-pin connectors on the VXI-DIO-128.
The VXI-DIO-128 has a 96-pin connector labeled OUTPUT. The digital lines from this connector are digital outputs. The VXI-DIO-128 has a 96-pin connector labeled INPUT. The digital lines from this connector are digital inputs.

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If the SC-2057 is connected to the VXI-DIO-128 connector labeled INPUT, the accessories connected to the SC-2057 will need to supply only digital inputs. If the SC-2057 is connected to the VXI-DIO-128 connector labeled OUTPUT, the accessories connected to the SC-2057 will need to accept a digital input from the VXI-DIO-128 board.

Use a type NB1 cable to connect the SC-2057 and your signal conditioning accessories. When using SCXI modules with the SC-2057, you will need to use the SCXI-1348 cable adapter in addition to the type NB1 cable. See the SCXI-1348 Cable Adapter Installation section for specific information on using the SCXI-1348 cable adapter.

Connect one end of the type NB1 or SCXI-1348 cable to one of the 50-pin connectors on the SC-2057; the other end will be connected to the signal conditioning accessory. Make this connection with the VXI-DIO-128 and the signal conditioning accessories powered off, see Figures 9-2 through 9-8.

Warning

Do not connect the SC-2057 to a board for which it is not designed. Such connection can damage the SC-2057 and any or all boards/accessories connected to the SC-2057 and VXI-DIO-128. National instruments is NOT liable for any damages resulting from incorrect connections.

Connectors

The SC-2057 has two 96 pin connectors, P1 and P2, that you can use to connect the VXI-DIO-128 to the SC-2057. Only one connector is needed to connect the SC-2057 to the VXI-DIO-128; the other connector is a feedthrough of the signals from the VXI-DIO-128. You can use this feedthrough connector to access data lines not being used by the accessories connected to the SC-2057.
The SC-2057 has two 50-pin ribbon cable connectors that you can use to connect with signal conditioning accessories. The first 50-pin connector, J1, provides ports 03 or 811 from the VXI-DIO-128, depending on which 96-pin connector on the VXI-DIO-128 is connected to the SC-2057. The second 50-pin connector, J2, provides ports 47 or 1215 from the VXI-DIO-128, depending on which 96-pin connector on the VXI-DIO-128 is connected to the SC-2057.
J1 and J2 are set up with a DIO-32F pin connector, which allows the VXI-DIO-128 to be connected to the same signal conditioning accessories available to the DIO-32F boards, provided that no handshaking is needed between the VXI-DIO-128 and the accessory.

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Chapter 9 SC-2057

If the SH96-96 is connected to the VXI-DIO-128 connector labeled INPUT, the SC-2057 will provide access to ports 07. If the SH96-96 cable is connected to the VXI-DIO-128 connector labeled OUTPUT, the SC-2057 will provide access to ports 815.

Note

The two 50-pin connectors on the SC-2057 do NOT supply the two sets of

handshaking lines normally found on a DIO-32F connector. The VXI-DIO-128

board does not have the handshaking circuitry that is available on the DIO-32F

boards. Therefore, these lines are NOT provided by the SC-2057. Any accessories

needing these handshaking lines will NOT work connected to the VXI-DIO-128 via

the SC-2057.

There are also four voltage supply connectors on the SC-2057: J3, a +24 V connector, which can supply +24 V ±10% at 0.5 A; J4, a +12 V connector, which can supply +12 V at 0.5 Amps, and J5 and J6, two +5 V connectors, which can supply +5 V at 1 Amp. The total current draw from either or both of the +5 V connectors must not exceed 1 A.

Warning

Under no circumstances should you connect these +5 V, +12 V, or +24 V pins directly to ground or to any other voltage source on the VXI-DIO-128, SC-2057, or any other device. Doing so can damage the VXI-DIO-128, SC-2057, and your VXIbus system. National Instruments is NOT liable for damage resulting from such a connection.

Figures 9-2 through 9-5 illustrate the output connections of the signal conditioning accessories to the VXI-DIO-128 and SC-2057 and the necessary cables and accessories.

VXI-DIO-128 OUTPUT

SC-2057

J1 Ports 811 SCXI-1163 (R)*
J2 Ports 1215 SCXI-1163 (R)*

SH96-96

SCXI-1348

Figure 9-2. Output Connections with the SCXI-1163/R
For output connections with the SCXI-1163, SCXI boards must be in parallel mode to operate with the VXI-DIO-128.

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VXI-DIO-128 OUTPUT

J5 or J6 +5 V, 1 A

SC-2057

J1 Ports 811 J2 Ports 1215

SH96-96

NB 1

ER-16 ER-16

Ports 1011 Ports 1415
NB 7

ER-16 ER-16

+5 V, 2 A
Figure 9-3. Output Connections with the ER-16
The VXI-DIO-128 can power a maximum of 16 ER channels. The VXI-DIO-128 supplies +5 V to these ER channels via the +5 V connectors (J5 or J6). Set the power source switch for the ER-16 that is connected to J5 or J6 to external. Also, set the power source switches for the ER-16 boards connected to ports 1011 and 1215 to external, and externally supply them with +5 V. The ER-16 connected to ports 1415 needs to have its power source switch set to internal. This board is supplied +5 V through the NB7 cable.

VXI-DIO-128 OUTPUT

SC-2057

J1 Ports 811 J2 Ports 1215

J5 or J6

SH96-96

NB1

+5 V Supply *

SSR Series * (32 Channel)
SSR Series * (32 Channel)

Figure 9-4. Output Connections with the 32 Channel SSR Backplane
* An external power supply is needed if more than 1 A of current is required to power the SSR backplanes. The current requirements for the SSR modules are as follows: SSR-OAC-5: 18 mA, SSR-OAC-5A: 19 mA, and SSR-ODC-5: 16 mA.

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VXI-DIO-128 OUTPUT

SC-2057

J1 Ports 811 J2 Ports1215

J5 or J6

SH96-96

NB1

+5 V Supply

SC-2061 *

SC-2062 *

Port 8

ER- 8*

SSR Series

(8 channel)

Port 9

SC-2052 SC-2052

Port 10

SC-2061 * SC-2062 *
ER-8 * SSR Series (8 channel)

Port 11

Port 12 Port 13

SC-2061 * SC-2062 *
ER-8 * SSR Series (8 channel)

Port 14

SC-2061 * SC-2062 *
ER-8 * SSR Series (8 channel)

Port 15

NB7 (NB8 for SSR Series)

SC-2061 * SC-2062 *
ER- 8* SSR Series (8 channel)
SC-2061 * SC-2062 *
ER-8 * SSR Series (8 channel)
SC-2061 * SC-2062 *
ER-8 * SSR Series (8 channel)
SC-2061 * SC-2062 *
ER-8 * SSR Series (8 channel)

Figure 9-5. Output Connections with the SC-2061/2, ER-8, or 8-Channel SSR Backplane
* The VXI-DIO-128 supplies 1 A of current. If the combination of boards or SSR modules attached to the SC-2052 adapters require more than 1 A, use an external power supply. Set the power source switch on these boards to external. The board current requirements are as follows: SC-2061: 130 mA, SC-2062: 630 mA, and ER-8: 500 mA. The current requirements for the SSR modules are as follows: SSR-OAC-5: 18 mA, SSR-OAC-5A: 19 mA, and SSR-ODC-5: 16 mA.

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Chapter 9 SC-2057
Figures 9-6 through 9-8 illustrate the input connections of the signal conditioning accessories to the VXI-DIO-128 and SC-2057 and the necessary cables and accessories.

VXI-DIO-128 INPUT

SC-2057

J1 Ports 03 SCXI-1163/HV*
J2 Ports 47 SCXI-1163/HV*

SH96-96

SCXI-1348

Figure 9-6. Input Connections with the SCXI-1162/HV
* For input connections with the SCXI-1163/HV, SCXI modules must be in parallel mode to operate with the VXI-DIO-128.

VXI-DIO-128 INPUT

SC-2057

J1 Ports 03 J2 Ports 47

J5 or J6

SH96-96

NB1

+5 V Supply *

SSR Series * (32 Channel)
SSR Series * (32 Channel)

Figure 9-7. Input Connections with the 32-Channel SSR Backplane
* If more than 1 A of current is required to power the SSR backplanes, an external power supply is needed, see Figure 9-7. The current requirements for the SSR modules are as follows: SSR-IAC-5: 16 mA, SSR-IAC-5A: 16 mA, and SSR-IDC-5: 16 mA.

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Chapter 9 SC-2057

SC-2060

Port 0

SSR Series

(8 channel)

VXI-DIO-128 INPUT

J1 Ports 03
SC-2057 J2 Ports 47

J5 or J6

SH96-96

NB1

+5 V Supply*

Port 1

SC-2052

SC-2060 SSR Series Port 2 (8 channel)
Port 3

SC-2052

Port 4

Port 5

SC-2060

SSR Series

(8 channel)

SC-2060 SSR Series (8 channel)
SC-2060 SSR Series (8 channel)

Port 6
SC-2060 SSR Series (8 channel)
Port 7
NB7 (NB8 for SSR Series)

SC-2060 SSR Series (8 channel)
SC-2060 SSR Series (8 channel)

Figure 9-8. Input Connections with SC-2060 and 8-channel SSR Backplane
The VXI-DIO-128 can supply 1 A of current. If the combination of boards or SSR modules attached to the SC-2052 boards require more than 1 A, use an external power supply. The board current requirement is 210 mA for the SC-2060. The current requirements for the SSR modules are as follows: SSR-IAC-5: 18 mA, SSR-IAC-5A: 19 mA, and SSR-IDC-5: 16 mA. Set the power switch on the SC-2060 boards to external.

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Chapter 9 SC-2057

Connectors P1 P2 J1 J2 J3 J4 J5 J6

Table 9-1 describes the connectors on the SC-2057.

Table 9-1. SC-2057 Connectors

Connection

Description

96-pin male DIN connector; VXI-DIO-128 connection
96-pin male DIN connector; VXI-DIO-128 connection
50-pin male ribbon cable connector; Digital Ports 03 or 811
50-pin male ribbon cable connector; Digital Ports 47 or 1215
2-position terminal block; +24 V at 0.5 A connection
2-position terminal block; +12 V at 0.5 A connection
2-position terminal block; +5 V at 1 A connection
2-position terminal block; +5 V at 1 A connection

Attach P1 or P2 to VXI-DIO-128.
Attach P1 or P2 to VXI-DIO-128.
Attach J1 to 50-pin accessories as shown in Figure 9-2. Attach J2 to 50-pin accessories as shown in Figure 9-2. Use J3 when +24 V is needed.
Use J4 when +12 V is needed.
Attach J5 to accessories if possible or when +5 V is needed. Attach J6 to accessories if possible or when +5 V is needed.

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Figures 9-9 through 9-11 show the pin assignments for each I/O connector on the SC-2057.

A
GND 32 GND 31 Port 0/8_Line0 30
Port 0/8_Line3 29
Port 0/8_Line6 28
Port 1/9_Line1 27
Port 1/9_Line4 26 Port 1/9_Line7 25
GND 24 GND 23 Port 2/10_Line0 22 Port 2/10_Line3 21 Port 2/10_Line6 20 Port 3/11_Line1 19 Port 3/11_Line4 18 Port 3/11_Line7 17 GND 16 GND 15 Port 4/12_Line0 14 Port 4/12_Line3 13 Port 4/12_Line6 12 Port 5/13_Line1 11 Port 5/13_Line4 10 Port 5/13_Line7 9 GND 8 GND 7 Port 6/14_Line0 6 Port 6/14_Line3 5 Port 6/14_Line6 4 Port 7/15_Line1 3 Port 7/15_Line4 2 Port 7/15_Line7 1

B
GND 32 GND 31 +5 V 30 Port 0/8_Line2 29 Port 0/8_Line5 28 Port 1/9_Line0 27 Port 1/9_Line3 26 Port 1/9_Line6 25 GND 24 GND 23 +24 V 22 Port 2/10_Line2 21 Port 2/10_Line5 20 Port 3/11_Line0 19 Port 3/11_Line3 18 Port 3/11_Line6 17 GND 16 GND 15 +12 V 14 Port 4/12_Line2 13 Port 4/12_Line5 12 Port 5/13_Line0 11 Port 5/13_Line3 10 Port 5/13_Line6 9 GND 8 GND 7 +5 V 6 Port 6/14_Line2 5 Port 6/14_Line5 4 Port 7/15_Line0 3 Port 7/15_Line3 2 Port 7/15_Line6 1

C
GND 32 GND 31 GND 30 Port 0/8_Line1 29 Port 0/8_Line4 28 Port 1/9_Line7 27 Port 1/9_Line2 26 Port 1/9_Line5 25 GND 24 GND 23 GND 22 Port 2/10_Line1 21 Port 2/10_Line4 20 Port 2/10_Line7 19 Port 3/11_Line2 18 Port 3/11_Line5 17 GND 16 GND 15 GND 14 Port 4/12_Line1 13 Port 4/12_Line4 12 Port 4/12_Line7 11 Port 5/13_Line2 10 Port 5/13_Line5 9 GND 8 GND 7 GND 6 Port 6/14_Line1 5 Port 6/14_Line4 4 Port 6/14_Line7 3 Port 7/15_Line2 2 Port 7/15_Line5 1

Figure 9-9. Pin Assignments for SC-2057 I/O Connector P1 and P2

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Port 3/11_Line1 Port 3/11_Line3 Port 3/11_Line6 Port 3/11_Line2 Port 2/10_Line5 Port 2/10_Line3 Port 2/10_Line2 Port 2/10_Line6
GND GND GND GND GND
NC NC NC NC Port 0/8_Line4 Port 0/8_Line0 Port 0/8_Line1 Port 0/8_Line7 Port 0/9_Line5 Port 1/9_Line7 Port 1/9_Line0 Port 1/9_Line4

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Port 3/11_Line4 Port 3/11_Line0 Port 3/11_Line7 Port 3/11_Line5 Port 2/10_Line5 Port 2/10_Line1 Port 2/10_Line0 Port 2/10_Line4 NC NC NC NC GND GND GND GND GND Port 0/8_Line6 Port 0/8_Line2 Port 0/8_Line3 Port 0/8_Line5 Port 1/9_Line2 Port 1/9_Line6 Port 1/9_Line3 Port 1/9_Line1

Figure 9-10. Pin Assignments for SC-2057 I/O Connector J1

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Mounting

Port 7/15_Line1 Port 7/15_Line3 Port 7/15_Line6 Port 7/15_Line2 Port 6/14_Line5 Port 6/14_Line3 Port 6/14_Line2 Port 6/14_Line6
GND GND GND GND GND
NC NC NC NC Port 4/12_Line4 Port 4/12_Line0 Port 4/12_Line1 Port 4/12_Line7 Port 5/13_Line5 Port 5/13_Line7 Port 5/13_Line0 Port 5/13_Line4

12 34 56 78 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Port 7/15_Line4 Port 7/15_Line0 Port 7/15_Line7 Port 7/15_Line5 Port 6/14_Line5 Port 6/14_Line1 Port 6/14_Line0 Port 6/14_Line4 NC NC NC NC GND GND GND GND GND Port 4/12_Line6 Port 4/12_Line2 Port 8/4_Line3 Port 4/12_Line5 Port 5/13_Line2 Port 5/13_Line6 Port 5/13_Line3 Port 5/13_Line1

Figure 9-11. Pin Assignments for SC-2057 I/O Connector J2

The SC-2057 adapter is equipped with metal standoffs so it can sit on a workbench close to the host computer. A rack-mount chassis is also available and can be fitted with a flat acrylic plastic cover. To rack mount your SC-2057, see the Rack Mounting section in Chapter 10, Installation and Operation. To ground the SC-2057 adapter to the chassis, set the jumper on the adapter as described in Chapter 10, Installation and Operation.

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Chapter 9 SC-2057

Cabling
You need an SH96-96 shielded cable to connect to the SC-2057. Connections to the signal conditioning accessories require an NB1 50-pin ribbon cable. In addition to an NB1 cable, you will need an SCXI-1348 cable adapter to connect to SCXI modules. Additional adapters and cables may be required for certain accessories.
SCXI-1348 Cable Adapter Installation
This section gives instructions for installing the SCXI-1348 cable adapter. Figure 9-12 shows how to connect the SCXI-1348 to the SC-2057 and SCXI module.

J2 J1
J2 J1

4 3

1 SCXI-1348 cable adapter 2 NB1 ribbon cable

3 SC-2057 4 SCXI chassis
Figure 9-12. Connecting the SCXI-1348 to the SC-2057 and SCXI Module

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Chapter 9 SC-2057

Perform the following steps to install the SCXI-1348 cable adapter:
1. Turn off the power to the VXI Chassis and the SCXI chassis.
2. Install your SCXI module in the SCXI chassis, following the instructions in your module user manual.
3. Plug the front connector of the SCXI-1348 into the rear signal connector of the SCXI module. A corner of the adapter board will enter the upper board guide of the chassis.
4. Secure the SCXI-1348 adapter board by screwing the two screws through the rear panel of the adapter board and into the threaded strips in the rear of the SCXI chassis.
5. Connect one end of the 50-pin ribbon cable to the adapter board rear connector.
6. Connect the loose end of the ribbon cable to either of the 50-pin connectors, J1 or J2, on the SC-2057.

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Chapter 9 SC-2057

Table 9-2 explains the way the SCXI-1348 translates pins from the SC-2057 to the SCXI module.

Table 9-2. SCXI-1348 Pin Translations

SC-2057 Connector Pin

SC-2057 Signal Name

Module Connector Pin

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17, 19* 21, 23* 25, 26* 28, 30* 32, 34* 18 20 22 24 27 29 31 33 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50

Port 3/7_Line1 Port 3/7_Line4 Port 3/7_Line3 Port 3/7_Line0 Port 3/7_Line6 Port 3/7_Line7 Port 3/7_Line2 Port 3/7_Line5 Port 2/6_Line5 Port 2/6_Line7 Port 2/6_Line3 Port 2/6_Line1 Port 2/6_Line2 Port 2/6_Line0 Port 2/6_Line6 Port 2/6_Line4
GND GND GND GND GND NC NC NC NC NC NC NC NC Port 0/4_Line4 Port 0/4_Line6 Port 0/4_Line0 Port 0/4_Line2 Port 0/4_Line1 Port 0/4_Line3 Port 0/4_Line7 Port 0/4_Line5 Port 1/5_Line5 Port 1/5_Line2 Port 1/5_Line7 Port 1/5_Line6 Port 1/5_Line0 Port 1/5_Line3 Port 1/5_Line4 Port 1/5_Line1

46 40 42 48 36 34 44 38
5 1 9 13 11 15 3 7 2, 4* 6, 8* 10, 12* 14, 16* 50* 26 28 30 32 18 20 22 24 39 35 47 43 45 41 33 37 21 27 17 19 31 25 23 29

*All GND pins are connected to each other on the SCXI-1348 adapter board.

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SC-205X Series User Manual

Installation and Operation

This chapter describes the installation and operation of your SC-205X adapter, including configuration and cable connections.

Hardware Installation

The following are general instructions for installing your SC-205X Series adapter in your DAQ system. Consult your computer user manual or technical reference manual for specific instructions and warnings. Notice that the installation instructions are the same for each SC-205X Series adapter.

Note

Turn off the host computer before making any connections.

1. Mount your board in the 19-in. rack (optional). 2. Set the shield selection jumper for appropriate grounding. 3. Install the signal conditioning accessories you are using with your
SC-205X Series adapter. 4. Connect your SC-205X Series adapter to the accessories and to the host
computer DAQ device using the appropriate cables. 5. Attach the appropriate cover on the rack (optional). 6. Turn on the computer.

The sections that follow explain each step in more detail.

Rack Mounting

You can mount all of your SC-205X Series adapters in a 19-in. rack but you must mount your SC-2056 at the far left or far right of the rack to facilitate cable entry at the side of the chassis, as shown in Figure 10-1.
When using the SC-2057, you cannot route the SH96-96 cable through the cable access slots in the sides of the rack-mount kit. The SH96-96 will have to be routed from the top or bottom of the 19-in. rack. Since the SH96-96 cable will need to be routed from the top or bottom of the rack, the metal wraparound cover cannot be used with the SC-2057.

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SC-205X Series User Manual

Chapter 10 Installation and Operation
The acrylic plastic cover can be used with SC-2057 in a single-height rack-mount kit (not the double-height rack-mount kit) because it allows access through the top and bottom of the kit.

Figure 10-1. SC-2056 Adapter Mounted in a 19-in. Rack
Mount the SC-205X Series adapter in the chassis by unscrewing the screws on the bottoms of the standoffs attached to the adapter and using those same screws to attach the adapter to the mounting rack. Be sure to put the washers around the screws when attaching your adapter to the rack, as shown in Figure 10-2.

Top Washer and Screw Metal Standoff

Circuit Board

Washer Screw
SC-205X Series User Manual

Mounting Rack Mount

Figure 10-2. Attaching a Mountable Board to a Chassis

10-2

Chapter 10 Installation and Operation

Shield Selection

The SC-2050, SC-2051, SC-2052, SC-2053, SC-2054, and SC-2055 adapters have one jumper, W1, shown in Figure 10-3, for an optional connection from the board ground to the rack-mount chassis.

Shield Jumper

J1 SHLD W1 J2

Figure 10-3. Shield Jumper Location
Setting jumper W1 to the position labeled SHLD connects the SC-2050, SC-2051, SC-2052, SC-2053, SC-2054, and SC-2055 ground to the four metal standoffs. If the adapter is installed in the 19-in. rack, this setting grounds the adapter to the rack. Setting jumper W1 away from the position labeled SHLD disconnects shielding and isolates the ground from the rack.
The SC-2050, SC-2051, SC-2052, SC-2053, SC-2054, and SC-2055 are shipped from the factory with the jumper W1 set to the position away from SHLD, so shielding is disabled. Jumper W1 settings are shown in Figure 10-4.

SHLD

Shield Disconnected

Shield Connected

Figure 10-4. Ground Settings for Jumper W1

10-3

SC-205X Series User Manual

Chapter 10 Installation and Operation
SC-2056
The SC-2056 has one jumper, W1, shown in Figure 10-5. Jumper W1 connects the shield of the SH100100 cable to the mounting rack or the digital ground of the AT-MIO-64E-3 to the mounting rack.
Shield Jumper

Figure 10-5. SC-2056 Shield Jumper Location
Setting jumper W1 to the position between the two labels SH100100 CABLE SHIELD and CHASSIS GROUND connects the shield of the SH100100 cable to the four metal standoffs. If the adapter is installed in the 19-in. rack, this setting grounds the shield of the SH100100 to the rack. If jumper W1 is positioned between the two labels CHASSIS GROUND and MIO DIGITAL GROUND, the digital ground of the AT-MIO-64 E-3 is connected to the four metal standoffs. If the adapter is installed in the 19-in. rack, this setting grounds the digital ground of the AT-MIO-64 E-3 to the rack. If the jumper W1 is removed, the shield of the SH100100 and the digital ground of the AT-MIO-64 E-3 from the rack are isolated.
The SC-2056 is shipped from the factory with jumper W1 set to the position between the MIO DIGITAL GROUND and CHASSIS GROUND. Figure 10-6 shows the ground settings for SC-2056 jumper W1.

SH100100 Cable Shield Chassis Ground MIO Digital Ground

SH100100 Cable Shield Chassis Ground MIO Digital Ground
Factory Default

Figure 10-6. Ground Settings for SC-2056 Jumper W1

SC-205X Series User Manual

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Chapter 10 Installation and Operation
SC-2057
The SC-2057 has one jumper, W1, shown in Figure 10-5. Jumper W1 connects the shield of the SH96-96 cable to the mounting rack or the digital ground of the VXI-DIO-128 to the mounting rack.
Shield Jumper

Figure 10-7. SC-2057 Shield Jumper Location
Setting jumper W1 to the position between the two labels CABLE SHIELD and CHASSIS GND connects the shield of the SH96-96 cable to the four metal standoffs. If the board is installed in the 19-in. rack, this setting grounds the shield of the SH96-96 to the rack. If jumper W1 is positioned between the two labels CHASSIS GND and DIGITAL GND, the digital ground of the VXI-DIO-128 is connected to the four metal standoffs. If the adapter is installed in the 19-in. rack, this setting grounds the digital ground of the VXI-DIO-128 to the rack. Removing jumper W1 will isolate the shield of the SH96-96 and the digital ground of the VXI-DIO-128 from the rack.
The SC-2057 is shipped from the factory with the jumper W1 set to the position between the CABLE SHIELD and CHASSISGND. Figure 10-8 shows the ground settings for SC-2057 jumper W1.

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SC-205X Series User Manual

Chapter 10 Installation and Operation

CABLE SHIELD CHASSIS GND DIGITAL GND

SH9696 Shield Connected to Rack

VXI-DIO-128 Digital Ground Connected to Rack

VXI-DIO-128 Digital Ground SH9696 Shield not Connected to Rack

Figure 10-8. Ground Settings for SC-2057 Jumper W1

Signal Conditioning Accessory Installation
Consult the signal conditioning accessory user manual for instructions on accessory installation. The National Instruments SC-206X Series signal conditioning accessory boards work with your SC-205X Series adapter and have the convenience of sharing space in the rack with, and the ease of direct connection to, your SC-205X adapter. For more details, consult the SC-206X Series User Manual.
Additional hardware for double-height mounting within a single rack for four or more SC Series boards is available from National Instruments.

Rack-Mount Chassis Cover Attachment
The optional 19-in. rack-mount accessory includes a flat, acrylic plastic cover that you can install with the four screws supplied in the kit.

Cable Connections

Pin assignments for the cable connectors on your SC-205X Series adapter are illustrated in the specific chapter for your adapter. On the SC-2050, SC-2051, SC-2052, SC-2053, and SC-2055 connectors, J1 and J2 are connected pin-by-pin and, for 50-pin DAQ devices, have exactly the same pin assignment as the host device for which the signal conditioning accessory was designed. Use one connector to connect the SC-205X adapter to the DAQ device. You can connect the remaining connector via a cable to the SC-207X Series boards, the AMUX-64T, or to a CB-50 terminal block. On the SC-2054, the pin assignments on J1 and J2 are the same as those on the type NB5 or R1005050 cable connecting the SC-2054 to the 96-channel digital board.

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Chapter 10 Installation and Operation

On the SC-2056, J1 connector has the same pin assignment as the DAQ device. Connectors J2 and J3 are used with the R1005050 cable to connect the SC-2056 to the DAQ device. On the SC-2057 the pin assignments on J1 and J2 have the same pin assignment as the AT-DIO-32F without the handshaking lines. Connectors P1 and P2 are connected pin-by-pin and have exactly the same pin assignment as the DAQ device. Use one connector to connect the SC-2057 to the VXI-DIO-128. You can connect the remaining connector via a cable to a terminal block or other accessories.

The 26-pin connectors J3, J4, J5, and J6 on the SC-2052 and SC-2053, connect to SC-206X Series adapters or 5B Series signal conditioning boards with type NB7 cable, or to 8-channel SSR Series backplane with 26-conductor cabling. The 26-pin connectors J4, J5, J6, J8, J9, and J10 on the SC-2054 are for connection to SC-206X Series adapters. The 26-pin connectors J8, J9, J10, J11, J12, and J13 on the SC-2056 are for connection to SC-206X Series, SSR Series, and 5B Series boards. You must make these connections with the host computer powered off.

Warning

Do not attempt to connect any SC-205X adapter to any board for which it was not designed. Such connection can result in damage to the SC-205X adapter and any or all boards connected to the SC-205X adapter and the host computer. National Instruments is NOT liable for any damages resulting from incorrect connections.

For additional information concerning the connection of these signals on the accessory boards, consult the SC-206X Series User Manual, the 5B Series User Manual, the SC-207X Series User Manual, the AMUX-64T User Manual, or the user manuals for your SSR Series backplane and CB-50 terminal block.

10-7

SC-205X Series User Manual

A
Specifications

Physical Environment

This appendix lists the specifications for the SC-205X Series adapters. These specifications are typical at 25° C unless otherwise noted.

Dimensions (including standoffs)
SC-2050, SC-2051, SC-2052, SC-2053, SC-2055, SC-2057.......... 13.2 by 12.4 by 4.8 cm
(5.2 by 4.9 by 1.9 in.) SC-2054, SC-2056 .......................... 20.1 by 12.4 by 4.8 cm
(7.9 by 4.9 by 1.9 in.)

I/O

50-pin 26-pin Screw 100-Pin 96-Pin

Connectors Male Male Terminals Female Male

SC-2050

SC-2051

SC-2052

SC-2053

SC-2054

SC-2055

SC-2056

SC-2057

Operating temperature............................ 0° to 70° C Storage temperature ............................... 55° to 150° C Relative humidity ................................... 5% to 90% noncondensing

A-1

SC-205X Series User Manual

B
Customer Communication
For your convenience, this appendix contains forms to help you gather the information necessary to help us solve your technical problems and a form you can use to comment on the product documentation. When you contact us, we need the information on the Technical Support Form and the configuration form, if your manual contains one, about your system configuration to answer your questions as quickly as possible.
National Instruments has technical assistance through electronic, fax, and telephone systems to quickly provide the information you need. Our electronic services include a bulletin board service, an FTP site, a fax-on-demand system, and e-mail support. If you have a hardware or software problem, first try the electronic support systems. If the information available on these systems does not answer your questions, we offer fax and telephone support through our technical support centers, which are staffed by applications engineers.
Electronic Services
Bulletin Board Support
National Instruments has BBS and FTP sites dedicated for 24-hour support with a collection of files and documents to answer most common customer questions. From these sites, you can also download the latest instrument drivers, updates, and example programs. For recorded instructions on how to use the bulletin board and FTP services and for BBS automated information, call 512 795 6990. You can access these services at:
United States: 512 794 5422 Up to 14,400 baud, 8 data bits, 1 stop bit, no parity
United Kingdom: 01635 551422 Up to 9,600 baud, 8 data bits, 1 stop bit, no parity
France: 01 48 65 15 59 Up to 9,600 baud, 8 data bits, 1 stop bit, no parity
FTP Support
To access our FTP site, log on to our Internet host, ftp.natinst.com, as anonymous and use your Internet address, such as joesmith@anywhere.com, as your password. The support files and documents are located in the /support directories.

B-1

SC-205X Series User Manual

Fax-on-Demand Support
Fax-on-Demand is a 24-hour information retrieval system containing a library of documents on a wide range of technical information. You can access Fax-on-Demand from a touch-tone telephone at 512 418 1111.

E-Mail Support (Currently USA Only)
You can submit technical support questions to the applications engineering team through e-mail at the Internet address listed below. Remember to include your name, address, and phone number so we can contact you with solutions and suggestions.
support@natinst.com

Telephone and Fax Support
National Instruments has branch offices all over the world. Use the list below to find the technical support number for your country. If there is no National Instruments office in your country, contact the source from which you purchased your software to obtain support.

Country
Australia Austria Belgium Brazil Canada (Ontario) Canada (Québec) Denmark Finland France Germany Hong Kong Israel Italy Japan Korea Mexico Netherlands Norway Singapore Spain Sweden Switzerland Taiwan United Kingdom United States

Telephone
03 9879 5166 0662 45 79 90 0 02 757 00 20 011 288 3336 905 785 0085 514 694 8521 45 76 26 00 09 725 725 11 01 48 14 24 24 089 741 31 30 2645 3186 03 6120092 02 413091 03 5472 2970 02 596 7456 5 520 2635 0348 433466 32 84 84 00 2265886 91 640 0085 08 730 49 70 056 200 51 51 02 377 1200 01635 523545 512 795 8248

Fax
03 9879 6277 0662 45 79 90 19 02 757 03 11 011 288 8528 905 785 0086 514 694 4399 45 76 26 02 09 725 725 55 01 48 14 24 14 089 714 60 35 2686 8505 03 6120095 02 41309215 03 5472 2977 02 596 7455 5 520 3282 0348 430673 32 84 86 00 2265887 91 640 0533 08 730 43 70 056 200 51 55 02 737 4644 01635 523154 512 794 5678

SC-205X Series User Manual

B-2

Technical Support Form
Photocopy this form and update it each time you make changes to your software or hardware, and use the completed copy of this form as a reference for your current configuration. Completing this form accurately before contacting National Instruments for technical support helps our applications engineers answer your questions more efficiently.
If you are using any National Instruments hardware or software products related to this problem, include the configuration forms from their user manuals. Include additional pages if necessary. Name __________________________________________________________________________ Company _______________________________________________________________________ Address ________________________________________________________________________ _______________________________________________________________________________ Fax ( ___ ) ________________Phone ( ___ ) __________________________________________ Computer brand____________ Model ___________________ Processor_____________________ Operating system (include version number) ____________________________________________ Clock speed ______MHz RAM _____MB Display adapter __________________________ Mouse ___yes ___no Other adapters installed _______________________________________ Hard disk capacity _____MB Brand_________________________________________________ Instruments used _________________________________________________________________ _______________________________________________________________________________ National Instruments hardware product model _____________ Revision ____________________ Configuration ___________________________________________________________________ National Instruments software product ___________________ Version _____________________ Configuration ___________________________________________________________________ The problem is: __________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ List any error messages: ___________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ The following steps reproduce the problem: ___________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________

SC-205X Series Hardware and Software Configuration Form
Record the settings and revisions of your hardware and software on the line to the right of each item. Complete a new copy of this form each time you revise your software or hardware configuration, and use this form as a reference for your current configuration. Completing this form accurately before contacting National Instruments for technical support helps our applications engineers answer your questions more efficiently.
National Instruments Products
Hardware revision _______________________________________________________________ Interrupt level of hardware _________________________________________________________ DMA channels of hardware ________________________________________________________ Base I/O address of hardware _______________________________________________________ Programming choice _____________________________________________________________ National Instruments software ______________________________________________________ Other boards in system ____________________________________________________________ Base I/O address of other boards ____________________________________________________ DMA channels of other boards _____________________________________________________ Interrupt level of other boards ______________________________________________________
Other Products
Computer make and model ________________________________________________________ Microprocessor __________________________________________________________________ Clock frequency or speed __________________________________________________________ Type of video board installed _______________________________________________________ Operating system version __________________________________________________________ Operating system mode ___________________________________________________________ Programming language ___________________________________________________________ Programming language version _____________________________________________________ Other boards in system ____________________________________________________________ Base I/O address of other boards ____________________________________________________ DMA channels of other boards _____________________________________________________ Interrupt level of other boards ______________________________________________________

Documentation Comment Form

National Instruments encourages you to comment on the documentation supplied with our products. This information helps us provide quality products to meet your needs.

Title:

SC-205X Series User Manual

Edition Date: November 1998

Part Number: 371176A-01

Please comment on the completeness, clarity, and organization of the manual. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________
If you find errors in the manual, please record the page numbers and describe the errors. _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________ _______________________________________________________________________________
Thank you for your help. Name _________________________________________________________________________ Title __________________________________________________________________________ Company _______________________________________________________________________ Address ________________________________________________________________________ _______________________________________________________________________________ E-Mail Address __________________________________________________________________ Phone ( ___ ) __________________________ Fax ( ___ ) _______________________________

Mail to:

Technical Publications National Instruments Corporation 6504 Bridge Point Parkway Austin, Texas 78730-5039

Fax to: Technical Publications
National Instruments Corporation 512 794 5678

Glossary

Prefix pnµmkMGt-

Meanings pico nanomicromillikilomegagigatera-

Value 10 12 109 10 6 103 103 106 109 1012

Numbers/Symbols

degrees

ohms

per

percent

plus or minus

+5 V

+5 V signal

A
A AC ACH# A/D

amperes alternating current analog channel analog-to-digital

G-1

SC-205X Series User Manual

Glossary
ADC AGND AIGND AISENSE AO AOGND
C
C CLK#
D
D D/A DAC DAC#OUT DAC1UNI/B1* DAQ DC DIGGND/DGND DIN DIO DLL DMA

A/D converter analog ground signal analog input ground signal analog input sense signal analog output analog output ground signal
Celsius clock signal
data bit digital-to-analog D/A converter voltage output signal DAC1 unipolar/bipolar bit data acquisition direct current digital ground signal digital input signal digital I/O dynamic link library direct memory access

SC-205X Series User Manual

G-2

E
EISA EXTCONV EXTREF EXTSTROBE EXTUPDATE
F
FOUT
G
GATE# GND
H
hex Hz
I
IDE in. IN# INL I/O ISA

Extended Industry Standard Architecture external convert signal external reference signal external strobe signal external update signal
frequency output signal
gate signal ground signal
hexadecimal hertz
Integrated Development Environment inch input signal integral nonlinearity input/output Industry Standard Architecture

Glossary

G-3

SC-205X Series User Manual

Glossary
L
LED
M
m MB
N
NC
O
OUT
P
PA PB PC PPI PPM
R
rms
S
S s

light-emitting diode
meter megabytes of memory
not connected (signal)
output signal
port A port B port C Programmable Peripheral Interface parts per million
root mean square
samples seconds

SC-205X Series User Manual

G-4

SCANCLK SCLK SCXI SDK SOURCE# SSR STARTSCAN STOPTRIG
T
TRIG# TPCX
U
UPDATE
V
V VCC VDC
W
WFTRIG WRTPRT

scan clock signal serial clock bit Signal Conditioning eXtensions for Instrumentation Software Development Kit source signal solid-state relay startscan signal stop trigger signal

Glossary

trigger signal Turbo Pascal Compiler

update signal

volts positive supply voltage from the PCMCIA bus (usually +5V) volts, direct current

waveform trigger signal write protect bit

G-5

SC-205X Series User Manual

Index

B
bulletin board support, B-1
C
cable connections, 10-6 to 10-7 cabling
SC-2050 adapter, 2-7 SC-2051 adapter, 3-7 SC-2052 adapter, 4-8 SC-2053 adapter, 5-8 SC-2054 adapter, 6-9 SC-2055 adapter, 7-7 SC-2056 adapter, 8-17 SC-2057 adapter, 9-13 to 9-15 connections SC-2050 adapter, 2-3 to 2-7 SC-2051 adapter, 3-3 to 3-7 SC-2052 adapter, 4-3 to 4-7 SC-2053 adapter, 5-2 to 5-7 SC-2054 adapter, 6-2 to 6-9 SC-2055 adapter, 7-2 to 7-6 SC-2056 adapter, 8-2 to 8-16 SC-2057 adapter, 9-2 to 9-12 customer communication, xiv, B-1 to B-2
D
DAQ hardware used with SC-205X Series adapters (table), 1-2
documentation conventions used in manual, xii-xiii National Instruments documentation, xiii organization of manual, xi-xii related documentation, xiv

E
electronic support services, B-1 to B-2 e-mail support, B-2 environment specifications, A-1 equipment, optional, 1-4
F
fax and telephone support numbers, B-2 Fax-on-Demand support, B-2 FTP support, B-1
I
installation cable connections, 10-6 to 10-7 rack mounting, 10-1 to 10-2 rack-mount chassis cover attachment, 10-6 shield selection, 10-3 to 10-6 SC-2056, 10-4 SC-2057, 10-5 to 10-6 signal conditioning accessory, 10-6 steps for hardware installation, 10-1 unpacking SC-205X Series adapters, 1-4
J
jumper W1 ground settings SC-2056 (figure), 10-4 SC-2057 (figure), 10-6 shield selection (figure), 10-3 shield selection, 10-3

I-1

SC-205X Series User Manual

Index

M
manual. See documentation. mounting
SC-2050 adapter, 2-7 SC-2051 adapter, 3-7 SC-2052 adapter, 4-7 SC-2053 adapter, 5-7 SC-2054 adapter, 6-9 SC-2055 adapter, 7-6 SC-2056 adapter, 8-16 SC-2057 adapter, 9-12
P
parts locator diagram SC-2050, 2-2 SC-2051 adapter, 3-2 SC-2052 adapter, 4-2 SC-2053 adapter, 5-2 SC-2054 adapter, 6-2 SC-2055 adapter, 7-1 SC-2056 adapter, 8-2 SC-2057 adapter, 9-2
physical specifications, A-1
R
rack mounting, 10-1 to 10-2 rack-mount chassis cover attachment, 10-6 requirements for getting started, 1-3 to 1-4
S
SC-205X Series adapters additional software not required, 1-4 DAQ hardware used with (table), 1-2 optional equipment, 1-4 overview, 1-1 to 1-3 requirements for getting started, 1-3 to 1-4 software programming choices, 1-4 unpacking, 1-4

SC-2050 adapter cabling, 2-7 connections, 2-3 connectors, 2-3 to 2-7 illustration, 2-4 J1 and J2 connector pin assignments (figure), 2-5 J1 through J5 connections (table), 2-4 J3 connector pin assignments (figure), 2-6 J4 connector pin assignments (figure), 2-6 J5 connector pin assignments (figure), 2-7 mounting, 2-7 overview, 2-1 parts locator diagram, 2-2
SC-2051 adapter cabling, 3-7 connections, 3-3 connectors, 3-3 to 3-7 illustration, 3-4 J1 and J2 connector pin assignments (figure), 3-5 J1 through J5 connections (table), 3-4 J3 connector pin assignments (figure), 3-6 J4 connector pin assignments (figure), 3-6 J5 connector pin assignments (figure), 3-7 mounting, 3-7 overview, 3-1 parts locator diagram, 3-2
SC-2052 adapter cabling, 4-8 connections, 4-3 connectors, 4-3 to 4-7 illustration, 4-4 J1 and J2 connector pin assignments (figure), 4-5

SC-205X Series User Manual

I-2

J1 through J9 connections (table), 4-4 J3 connector pin assignments
(figure), 4-6 J4 connector pin assignments
(figure), 4-6 J5 connector pin assignments
(figure), 4-7 J6 connector pin assignments
(figure), 4-7 mounting, 4-7 overview, 4-1 parts locator diagram, 4-2 SC-2053 adapter cabling, 5-8 connections, 5-3 connectors, 5-3 to 5-7
illustration, 5-4 J1 and J2 connector pin assignments
(figure), 5-5 J1 through J6 connections (table), 5-4 J3 connector pin assignments
(figure), 5-6 J4 connector pin assignments
(figure), 5-6 J5 connector pin assignments
(figure), 5-7 J6 connector pin assignments
(figure), 5-7 mounting, 5-7 overview, 5-1 parts locator diagram, 5-2 SC-2054 adapter cabling, 6-9 connections, 6-2 to 6-3 connectors, 6-3 to 6-8
illustration, 6-4 J1 and J2 connector pin assignments
(figure), 6-6 J1 through J10 connectors (table), 6-4
to 6-5

Index
J3 and J7 connector pin assignments (figure), 6-7
J4 and J8 connector pin assignments (figure), 6-8
J5 and J9 connector pin assignments (figure), 6-8
J6 and J10 connector pin assignments (figure), 6-9
mounting, 6-9 overview, 6-1 parts locator diagram, 6-2 SC-2055 adapter cabling, 7-7 connections, 7-2 connectors, 7-2 to 7-6
illustration, 7-3 J1 and J2 connector pin assignments
(figure), 7-4 J1 through J6 connections (table), 7-3 J3 connector pin assignments
(figure), 7-5 J4 connector pin assignments
(figure), 7-5 J5 connector pin assignments
(figure), 7-6 J6 connector pin assignments
(figure), 7-6 mounting, 7-6 overview, 7-1 parts locator diagram, 7-1 SC-2056 adapter cabling, 8-17 connections, 8-2 to 8-3 connectors, 8-3 to 8-16
illustration, 8-4 J1 pin assignments (figure), 8-7 J1 through J13 connections (table),
8-5 to 8-6 J2 connector pin assignments
(figure), 8-8

I-3

SC-205X Series User Manual

Index

J3 connector pin assignments (figure), 8-9
J4 connector pin assignments (figure), 8-10
J5 connector pin assignments (figure), 8-11
J6 connector pin assignments (figure), 8-12
J7 connector pin assignments (figure), 8-13
J8 connector pin assignments (figure), 8-14
J9 connector pin assignments (figure), 8-14
J10 connector pin assignments (figure), 8-15
J11 connector pin assignments (figure), 8-15
J12 connector pin assignments (figure), 8-16
J13 connector pin assignments (figure), 8-16
mounting, 8-16 overview, 8-1 parts locator diagram, 8-2 shield selection, 10-4
jumper W1 ground settings (figure), 10-4
shield jumper location (figure), 10-4 SC-2057 adapter
cabling, 9-13 to 9-15 SCXI-1348 cable adapter installation, 9-13 to 9-14 SCXI-1348 pin translations (table), 9-15
connections, 9-2 to 9-3 connectors, 9-3 to 9-12
J1 connector pin assignments (figure), 9-11
J1 through J6 connectors (table), 9-9 J2 connector pin assignments
(figure), 9-12

P1 and P2 connectors (table), 9-9 P1 and P2 pin assignments
(figure), 9-10 input connections, 9-7 to 9-8
32 channel SSR backplane (figure), 9-7
SC-2060 and 8-channel SSR backplane (figure), 9-8
SCXI-1163/R (figure), 9-7 mounting, 9-12 output connections, 9-4 to 9-6
32 channel SSR backplane (figure), 9-5
ER-16 (figure), 9-5 SC-2061/2, ER-8, or 8-channel SSR
backplane (figure), 9-6 SCXI-1163/R (figure), 9-4 overview, 9-1 parts locator diagram, 9-2 shield selection, 10-5 to 10-6 jumper W1 ground settings
(figure), 10-6 shield jumper location (figure), 10-5 SCXI-1348 cable adapter installation, with SC-2057 adapter, 9-13 to 9-14 pin translations (table), 9-15 shield selection, 10-3 to 10-6 ground settings for jumper W1 (figure), 10-3 SC-2056, 10-4 SC-2057, 10-5 to 10-6 shield jumper location (figure), 10-3 signal conditioning accessory installation, 10-6 specifications environment, A-1 physical, A-1

SC-205X Series User Manual

I-4

Index
T
technical support, B-1 to B-2 telephone and fax support numbers, B-2

I-5

SC-205X Series User Manual

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