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DANGER: Indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING: Indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION: Indicates that minor personal injury can result if proper precautions are not taken.
NOTICE: Indicates that property damage can result if proper precautions are not taken.
If multiple danger degrees are present, the highest degree is used. A notice for injury may also include a warning for property damage.
Qualified Personnel
The product/system may only be operated by personnel qualified for the specific task, adhering to relevant documentation, warning notices, and safety instructions. Qualified personnel can identify risks and avoid hazards.
Proper Use of Siemens Products
Siemens products must only be used for applications described in the catalog and relevant technical documentation. Use of components from other manufacturers must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation, and maintenance are required for safe operation. Permissible ambient conditions and relevant documentation must be observed.
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Disclaimer of Liability
The content of this publication has been reviewed for consistency with the described hardware and software. Full consistency cannot be guaranteed due to potential variances. Information is reviewed regularly, and corrections are included in subsequent editions.
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Document Number: A5E32364588-AC | Copyright © Siemens AG 2014 - 2016. All rights reserved.
Preface
Purpose of the Documentation
This manual supplements the SIMATIC S7-1500/ET 200MP system manual. Functions related to the systems are described in the system manual. The information in this manual and system/function manuals supports system commissioning.
System Manual Link: https://support.industry.siemens.com/cs/ww/en/view/59191792
Changes Compared to Previous Version
Compared to the previous version, this manual includes original texts of license conditions and copyright notes for open-source software, available online as of 09/2016.
Conventions
The term "CPU" refers to both S7-1500 automation system CPUs and ET 200MP distributed I/O system interface modules.
Note: A note contains important information on the product, its handling, or specific sections of the documentation.
Security Information
Siemens provides products and solutions with industrial security functions for secure operation of plants, systems, machines, and networks. A holistic, state-of-the-art industrial security concept is necessary to protect against cyber threats. Siemens' products are one element of this concept.
Customers are responsible for preventing unauthorized access to their systems. Systems should only be connected to enterprise networks or the internet with appropriate security measures (e.g., firewalls, network segmentation).
Siemens' guidance on security measures should be followed. For more information on industrial security, visit: http://www.siemens.com/industrialsecurity.
Siemens products undergo continuous development for security. Siemens recommends applying product updates promptly and using the latest versions. Using unsupported versions or failing to apply updates may increase exposure to cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS Feed: http://www.siemens.com/industrialsecurity.
Open Source Software
Open-source software is used in the firmware of the I/O modules and is provided free of charge. Siemens is liable for the product and its open-source software according to product conditions. Siemens accepts no liability for uses beyond the intended program sequence or for faults caused by modifications.
For legal reasons, original license conditions and copyright notices are published online: https://support.industry.siemens.com/cs/ww/en/view/109741045.
Documentation Guide
The documentation for the SIMATIC S7-1500 automation system, CPU 1516pro-2 PN, and SIMATIC ET 200MP distributed I/O system is arranged into three areas for easy access to specific content.
General Information
Function manuals cover general topics like diagnostics, communication, motion control, web server, cycle times, PROFINET, and PROFIBUS.
Download documentation free from: http://w3.siemens.com/mcms/industrial-automation-systems-simatic/en/manual-overview/Pages/Default.aspx
Product Information documents changes and supplements.
Download product information free from: https://support.industry.siemens.com/cs/us/en/view/68052815
Manual Collection S7-1500/ET 200MP
This collection provides complete documentation for the SIMATIC S7-1500 automation system and ET 200MP distributed I/O system in one file.
Find the Manual Collection at: https://support.industry.siemens.com/cs/ww/en/view/86140384
SIMATIC S7-1500 Comparison List for Programming Languages
This list provides an overview of instructions and functions usable for different controller families.
Find the comparison list at: https://support.industry.siemens.com/cs/ww/en/view/86630375
"mySupport"
mySupport is a personal workspace for Industry Online Support. It allows saving filters, favorites, tags, requesting CAx data, and compiling a personal library. Support requests can be pre-filled, and current requests can be overviewed.
Registration is required for full functionality. Access mySupport at: https://support.industry.siemens.com/My/ww/en
"mySupport" - Documentation
In mySupport's Documentation area, users can combine entire manuals or parts of them to create custom manuals, exportable as PDF or editable formats.
Find "mySupport" - Documentation at: http://support.industry.siemens.com/My/ww/en/documentation
"mySupport" - CAx Data
The CAx data area in mySupport provides access to current product data for CAx or CAe systems. Users can configure download packages including product images, 2D/3D models, circuit diagrams, EPLAN macro files, manuals, characteristics, operating manuals, certificates, and product master data.
Find "mySupport" - CAx data at: http://support.industry.siemens.com/my/ww/en/CAxOnline
Application Examples
Application examples offer tools and solutions for automation tasks, showing interplay between multiple system components. They are available online.
Find application examples at: https://support.industry.siemens.com/sc/ww/en/sc/2054
TIA Selection Tool
The TIA Selection Tool is a successor to the SIMATIC Selection Tool, combining configurators for automation technology. It allows users to select, configure, and order devices for Totally Integrated Automation (TIA) and generate complete order lists.
Find the TIA Selection Tool at: http://w3.siemens.com/mcms/topics/en/simatic/tia-selection-tool
SIMATIC Automation Tool
This tool enables simultaneous commissioning and maintenance of multiple SIMATIC S7 stations independently of TIA Portal. Functions include network scanning, address assignment, program download, mode switching, LED localization, error reading, diagnostic buffer access, factory reset, and firmware updates.
Find the SIMATIC Automation Tool at: https://support.industry.siemens.com/cs/ww/en/view/98161300
PRONETA
SIEMENS PRONETA (PROFINET network analysis) aids in analyzing PROFINET networks during commissioning. Core functions include topology overview scanning and an IO check for wiring and configuration verification.
Find SIEMENS PRONETA at: https://support.industry.siemens.com/cs/ww/en/view/67460624
Product Overview
2.1 Properties
Part number: 6ES7523-1BL00-0AA0
View of the module: The module is a compact, DIN rail-mountable unit with a front interface for connections and indicators.
Module Technical Properties
- Digital Inputs: 16 channels, electrically isolated in groups of 16. Rated input voltage 24 VDC. Suitable for switches and 2-/3-/4-wire proximity switches.
- Digital Outputs: 16 channels, electrically isolated in groups of 8. Rated output voltage 24 VDC. Rated output current 0.5 A per channel. Suitable for solenoid valves, DC contactors, and indicator lights.
Module Functions
The module supports the following functions:
| Function | Firmware Version | Configuration Software | |
|---|---|---|---|
| Module | STEP 7 (TIA Portal) | GSD file in STEP 7 (TIA Portal) V12 or higher, or STEP 7 V5.5 SP3 or higher | |
| Firmware update | V1.0.0 or higher | V13 or higher | X |
| Identification data I&M0 to I&M3 | V1.0.0 or higher | V13 or higher | X |
| Module-internal Shared Input (MSI) / Shared Output (MSO) | V1.0.0 or higher | V13 Update 3 or higher (PROFINET IO only) | X (PROFINET IO only) |
| Configurable submodules / submodules for Shared Device | V1.0.0 or higher | V13 Update 3 or higher (PROFINET IO only) | X (PROFINET IO only) |
Configuration is possible with STEP 7 (TIA Portal) and a GSD file.
Accessories
The following components are supplied with the module and can also be ordered separately:
- Front connector (push-in terminals) including cable tie
- Labeling strips
- U connector
- Universal front door
Additional accessory information is available in the S7-1500/ET 200MP system manual: http://support.automation.siemens.com/WW/view/en/59191792
Wiring
3.1 Wiring and Block Diagram
This section details the module's block diagram and wiring options. Information on wiring the front connector and creating cable shields can be found in the S7-1500/ET 200MP system manual's Wiring section.
Link to System Manual Wiring Section: http://support.automation.siemens.com/WW/view/en/59191792
Wiring and Block Diagram Description
The diagram illustrates module connection and channel assignment to addresses (input bytes 'a', 'b' and output bytes 'c', 'd').
Terminal Assignments and Functions:
- Backplane bus interface: ①
- Supply voltage 24 V DC: xL+
- Ground: xM
- Channels (DI): CH0 to CH7 (Input Byte 'a'), CH8 to CH15 (Input Byte 'b')
- Channels (DQ): CH0 to CH7 (Output Byte 'c'), CH8 to CH15 (Output Byte 'd')
- LED Indicators:
- CHx: Channel or channel status LED (green)
- RUN: Status display LED (green)
- ERROR: Error display LED (red)
- PWR: Power supply voltage LED (green)
Address Space
4.1 Address Space
The module can be configured in various ways in STEP 7. Addresses in the process image input/output are assigned based on the configuration.
Configuration Options of DI 16x24VDC/DQ 16x24VDC/0.5A BA
Configuration is possible using STEP 7 (TIA Portal) or a GSD file. GSD file configurations use different abbreviations/module names.
| Configuration | Short Designation/ Module Name (GSD File) | Configuration Software (STEP 7 TIA Portal) | |
|---|---|---|---|
| Integrated in Hardware Catalog | GSD File in STEP 7 (TIA Portal) V12 or higher, or STEP 7 V5.5 SP3 or higher | ||
| 1 x 32-channel without value status (16 digital inputs and 16 digital outputs) | DI 16x24VDC/ DQ 16x24VDC/0.5A BA | V13 or higher | X |
| 4 x 8-channel without value status (2 x 8 digital inputs and 2 x 8 digital outputs) | DI 16x24VDC/ DQ 16x24VDC/0.5A BA S | V13 Update 3 or higher (PROFINET IO only) | X (PROFINET IO only) |
| 1 x 32-channel with value status for up to 4 submodules (each 1 x 16 channels for module-internal Shared Input or Shared Output) | DI 16x24VDC/ DQ 16x24VDC/0.5A BA MSI or MSO | V13 Update 3 or higher (PROFINET IO only) | X (PROFINET IO only) |
Address Space for 1 x 32-channel DI 16x24VDC/DQ 16x24VDC/0.5A BA
This configuration uses 16 digital inputs and 16 digital outputs. The module start address for input byte 'a' and output byte 'h' can be freely assigned. Channel addresses are derived from the start address.
- Input Process Image (PII):
- IB a: Channels 0-7 (Input CH0-CH7)
- IB b (=a+1): Channels 8-15 (Input CH8-CH15)
- Output Process Image (PIQ):
- QB h: Channels 0-7 (Output CH0-CH7)
- QB i (=h+1): Channels 8-15 (Output CH8-CH15)
Address Space for 4 x 8-channel DI 16x24VDC/DQ 16x24VDC/0.5A BA S
In this configuration, channels are divided into multiple submodules. Each of the four submodules has a freely assignable start address. The number of usable IO controllers depends on the interface module.
- Input Process Image (PII):
- IB a: Channels 0-7 (Input CH0-CH7) - 1st submodule
- IB b: Channels 8-15 (Input CH8-CH15) - 2nd submodule
- Output Process Image (PIQ):
- QB h: Channels 0-7 (Output CH0-CH7) - 3rd submodule
- QB i: Channels 8-15 (Output CH8-CH15) - 4th submodule
Address Space for 1 x 32-channel DI 16x24VDC/DQ 16x24VDC/0.5A BA MSI/MSO
For MSI/MSO configurations, channels 0-15 are copied to multiple submodules. These submodules can be assigned to up to four IO controllers in a Shared Device.
- Submodule 1: Write access to outputs 0-15, read access to inputs 0-15.
- Submodules 2, 3, 4: Read access to inputs/outputs 0-15.
Value Status (Quality Information, QI) for Inputs:
- 1st submodule (basic): Not relevant.
- 2nd to 4th submodule (MSI): Status 0 indicates incorrect value or that the basic submodule is not ready.
Value Status (Quality Information, QI) for Outputs:
- 1st submodule (basic): Status 1 indicates the user program output is active at the terminal. Possible causes for status 0 include missing supply voltage or the basic submodule's IO controller being in STOP mode.
- 2nd to 4th submodule (MSO): Status 1 indicates the user program output is active at the terminal. Possible causes for status 0 include missing supply voltage, the basic submodule's IO controller being in STOP mode, or the basic submodule not being configured.
Address Space with Submodule 1 (Basic):
- Input Value: IB a (Channels 0-7), IB (=a+1) (Channels 8-15)
- (QI) Value Status for Inputs: IB (=a+2) (Channels 0-7), IB (=a+3) (Channels 8-15)
- (QI) Value Status for Outputs: IB (=a+4) (Channels 0-7), IB (=a+5) (Channels 8-15)
- Output Value: QB x (Channels 0-7), QB y (=x+1) (Channels 8-15)
(0 = value read in on channel is faulty)
Address Space with Submodule 2 (MSI/MSO):
- Input Value: IB a (Channels 0-7), IB (=a+1) (Channels 8-15)
- (QI) Value Status for Inputs: IB (=a+2) (Channels 0-7), IB (=a+3) (Channels 8-15)
- Read Back Output Values: IB (=a+4) (Channels 0-7), IB (=a+5) (Channels 8-15)
- (QI) Value Status for Outputs: IB (=a+6) (Channels 0-7), IB (=a+7) (Channels 8-15)
(0 = value read in on channel is faulty)
Address Space with Submodule 3 (MSI/MSO):
- Input Value: IB c (Channels 0-7), IB (=c+1) (Channels 8-15)
- (QI) Value Status for Inputs: IB (=c+2) (Channels 0-7), IB (=c+3) (Channels 8-15)
- Read Back Output Values: IB (=c+4) (Channels 0-7), IB (=c+5) (Channels 8-15)
- (QI) Value Status for Outputs: IB (=c+6) (Channels 0-7), IB (=c+7) (Channels 8-15)
(0 = value read in on channel is faulty)
Address Space with Submodule 4 (MSI/MSO):
- Input Value: IB d (Channels 0-7), IB (=d+1) (Channels 8-15)
- (QI) Value Status for Inputs: IB (=d+2) (Channels 0-7), IB (=d+3) (Channels 8-15)
- Read Back Output Values: IB (=d+4) (Channels 0-7), IB (=d+5) (Channels 8-15)
- (QI) Value Status for Outputs: IB (=d+6) (Channels 0-7), IB (=d+7) (Channels 8-15)
(0 = value read in on channel is faulty)
Reference: Information on MSI/MSO function is in the function manual PROFINET with STEP 7 V13: https://support.industry.siemens.com/cs/ww/en/view/49948856
Diagnostics Alarms
The module does not have selectable diagnostics. Diagnostics alarms cannot be output with STEP 7 (TIA Portal).
5.1 Status and Error Displays
LED Displays
The module features LED indicators for status and error reporting.
RUN/ERROR Status:
- RUN LED: Indicates module status.
- ERROR LED: Indicates errors.
LED Meanings:
| LED | RUN | ERROR | Meaning | Remedy |
|---|---|---|---|---|
| Status | Off | Off | Voltage missing or too low at backplane bus. |
|
| Status | Flashes | Off | Module is starting up. | --- |
| Status | On | Off | Module is ready. | --- |
| Status | Flashes | Flashes | Hardware defective. | Replace the module. |
PWRx Status Display:
| LED PWRx | Meaning | Remedy |
|---|---|---|
| Off | Supply voltage L+ too low or missing. | Check supply voltage L+. |
| On | Supply voltage L+ is present and OK. | --- |
CHx Status Display:
| LED CHx | Meaning | Remedy |
|---|---|---|
| Off | 0 = Status of the input/output signal. | --- |
| On | 1 = Status of the input/output signal. | --- |
Technical Specifications
Technical Specifications of the DI 16x24VDC/DQ 16x24VDC/0.5A BA
General Information
| Product type designation | DI 16x24VDC / DQ16x24VDC/0.5A BA |
| Hardware functional status | FS01 |
| Firmware version | V1.0.0 |
| FW update possible | Yes |
| Product function | |
| I&M data | Yes; I&M0 to I&M3 |
| Engineering with | |
| STEP 7 TIA Portal can be configured/integrated as of version | V13/V13 |
| STEP 7 can be configured/integrated as of version | V5.5 SP3 / - |
| PROFIBUS as of GSD version/GSD revision | V1.0/V5.1 |
| PROFINET as of GSD version/GSD revision | V2.3/- |
| Operating mode | |
| DI | Yes |
| Counters | No |
| DQ | Yes |
| DQ with energy-saving function | No |
| PWM | No |
| Oversampling | No |
| MSI | Yes |
| MSO | Yes |
Supply Voltage
| Rated value (DC) | 24 V |
| Valid range, low limit (DC) | 20.4 V |
| Valid range, high limit (DC) | 28.8 V |
| Reverse polarity protection | Yes; with internal protection with 7 A per group |
Input Current
| Current consumption, max. | 30 mA |
Output Voltage
| Rated value (DC) | 24 V |
Power
| Power consumption from the backplane bus | 1.1 W |
| Power loss, typ. | 3.45 W |
Digital Inputs
| Number of inputs | 16 |
| Configurable digital inputs | No |
| Sinking/sourcing input | Sinking input |
| Input characteristic curve acc. to IEC 61131, type 3 | Yes |
| Input voltage | |
| Type of input voltage | DC |
| Rated value (DC) | 24 V |
| for signal "0" | -30 to +5 V |
| for signal "1" | +11 to +30 V |
| Input current | |
| for signal "1", typ. | 2.7 mA |
| Input delay (for rated value of input voltage) | |
| For standard inputs | |
| Configurable | No |
| with "0" to "1", min. | 3 ms |
| with "0" to "1", max. | 4 ms |
| with "1" to "0", min. | 3 ms |
| with "1" to "0", max. | 4 ms |
| For interrupt inputs | |
| Configurable | No |
| Cable length | |
| shielded, max. | 1000 m |
| unshielded, max. | 600 m |
Digital Outputs
| Number of outputs | 16 |
| Sourcing output | Yes |
| Short-circuit protection | Yes |
| Response threshold, typ. | 1 A |
| Limitation of inductive shutdown voltage to | L+ (-53 V) |
| Activation of a digital input | Yes |
| Switching capacity of the outputs | |
| With resistive load, max. | 0.5 A |
| With lamp load, max. | 5 W |
| Load resistance range | |
| Low limit | 48 Ω |
| High limit | 12 kΩ |
| Output voltage | |
| for signal "1", min. | L+ (-0.8 V) |
Output Current
| For signal "1" rated value | 0.5 A |
| For signal "1" permitted range, max. | 0.5 A |
| For signal "0" residual current, max. | 0.5 mA |
| Output delay with resistive load | |
| "0" to "1", max. | 100 μs |
| "1" to "0", max. | 500 μs |
| Parallel connection of two outputs | |
| For logical operations | Yes |
| For increased performance | No |
| For redundant activation of a load | Yes |
| Switching frequency | |
| With resistive load, max. | 100 Hz |
| With inductive load, max. | 0.5 Hz |
| With lamp load, max. | 10 Hz |
| Total current of the outputs | |
| Current per channel, max. | 0.5 A; see additional description in the manual |
| Current per group, max. | 4 A; see additional description in the manual |
| Current per module, max. | 8 A; see additional description in the manual |
| Cable length | |
| shielded, max. | 1000 m |
| unshielded, max. | 600 m |
Encoders
| Connectable encoders | |
| 2-wire sensor | Yes |
| Permitted quiescent current (2-wire sensor), max. | 1.5 mA |
Isochronous mode
| Isochronous mode (application synchronized up to terminal) | No |
Interrupts/diagnostics/status information
| Diagnostics function | No |
| Substitute values can be applied | No |
| Interrupts | |
| Diagnostics interrupt | No |
| Hardware interrupt | No |
| Diagnostics alarms | |
| Monitoring of supply voltage | No |
| Wire break | No |
| Short-circuit | No |
| Group error | No |
Diagnostics indicator LED
| RUN LED | Yes; green LED |
| ERROR LED | Yes; red LED |
| Monitoring of supply voltage (PWR LED) | Yes; green LED |
| Channel status display | Yes; green LED |
| For channel diagnostics | No |
| For module diagnostics | No |
Electrical isolation
| Electrical isolation of channels | |
| Between the channels | No |
| Between the channels, in groups of | 8 |
| Between the channels and backplane bus | Yes |
| Isolation | |
| Isolation tested with | 707 V DC (type test) |
Ambient conditions
| Ambient temperature during operation | |
| Horizontal mounting position, min. | 0 °C |
| Horizontal mounting position, max. | 60 °C |
| Vertical mounting position, min. | 0 °C |
| Vertical mounting position, max. | 40 °C |
Distributed mode
| Prioritized startup | Yes |
Dimensions
| Width | 25 mm |
| Height | 147 mm |
| Depth | 129 mm |
Weights
| Weight, approx. | 280 g |
Miscellaneous
| Note: | Delivery includes 40-pin push-in front connector |
Power Reduction (Derating) to Total Current of Outputs (Per Group)
The following graphs show the loading capacity of the outputs relative to the mounting position of the S7-1500 automation system/ET 200MP distributed I/O system and the ambient temperature.
Graph Description: The graph displays output current (I in Amperes) on the Y-axis against ambient temperature (T in °C) on the X-axis. Two lines represent different mounting positions:
- Line 1 (Horizontal mounting): Shows a higher current capacity at higher temperatures compared to vertical mounting. The capacity is 4A up to approximately 40°C, then derates to 2.5A at 60°C.
- Line 2 (Vertical mounting): Shows a lower current capacity at higher temperatures. The capacity is 2.5A up to approximately 40°C, then derates to 1.5A at 60°C.
Dimensional Drawing
Dimensional drawings of the module on the mounting rail and with the front cover open are provided. Always observe specified dimensions for installation in cabinets, control rooms, etc.
Module Dimensions (Mounted)
- Width: 25 mm
- Height: 147 mm
- Depth: 129 mm
Module Dimensions (Side View with Open Front Cover)
- Overall length (front to back): 258 mm
- Depth from mounting rail: 252 mm
(Note: Specific measurements from diagrams are described textually.)
