NI 78xxR Pinout Labels for the SCB-68A
This document provides pinout labels for National Instruments 78xxR reconfigurable I/O modules/devices when used with the 68-pin Shielded Connector Block (SCB-68A). These labels can be printed and attached to the connector block for easy connection reference.
Supported Models
The following NI 78xxR (formerly R Series) reconfigurable I/O devices or modules are supported with the SCB-68A:
- NI PCI-7811R
- NI PXI-7811R
- NI PCI-7813R
- NI PXI-7813R
- NI PCI-7830R
- NI PXI-7830R
- NI PCI-7831R
- NI PXI-7831R
- NI PCI-7833R
- NI PXI-7833R
- NI PCIe-7841R
- NI PXI-7841R
- NI PCIe-7842R
- NI PXI-7842R
- NI USB-7845R
- NI PXIe-7846R
- NI USB-7846R
- NI PXIe-7847R
- NI PCIe-7851R
- NI PXI-7851R
- NI PCIe-7852R
- NI PXI-7852R
- NI PXI-7853R
- NI PXI-7854R
- NI USB-7855R
- NI PXIe-7856R
- NI USB-7856R
- NI PXIe-7857R
- NI PXIe-7858R
- NI PXIe-7867R
- NI PXIe-7868R
Note: To find the appropriate cable for your device, visit ni.com/info and enter Info Code: scb68acables.
Connector Pinout Diagrams
The following figures illustrate the pinouts for various connectors on the SCB-68A when used with specific NI 78xxR models.
Figure 1. MIO Connector for NI PXIe-7867R/7868R
This diagram shows the MIO connector pin assignments for NI PXIe-7867R/7868R models.
| MIO | MIO | MIO | MIO |
|---|---|---|---|
| 68 Al 0+ | 59 NC* | 51 AO 4 | 1 +5V |
| 34 Al 0- | 25 NC* | 17 AO GND 4 | 35 +5V |
| 67 AI GND 0 | 58 AI GND 6 | 50 AO 5 | 2 D GND |
| 33 AI GND 1 | 24 AI GND 7 | 16 AO GND 5 | 36 DIO 0 |
| 66 Al 1+ | 57 NC* | 49 AO 6 | 3 D GND |
| 32 Al 1- | 23 NC* | 15 AO GND 6 | 37 DIO 1 |
| 65 Al 2+ | 56 AI SENSE | 48 AO 7 | 4 D GND |
| 31 Al 2- | 22 NC* | 14 AO GND 7 | 38 DIO 2 |
| 64 AI GND 2 | 55 AO 0 | 47 DIO 15 | 5 D GND |
| 30 AI GND 3 | 21 AO GND 0 | 13 DIO 14 | 39 DIO 3 |
| 63 Al 3+ | 54 AO 1 | 46 DIO 13 | 6 D GND |
| 29 Al 3- | 20 AO GND 1 | 12 DIO 12 | 40 DIO 4 |
| 62 Al 4+ | 53 AO 2 | 45 DIO 11 | 7 D GND |
| 28 Al 4- | 19 AO GND 2 | 11 DIO 10 | 41 DIO 5 |
| 61 AI GND 4 | 52 AO 3 | 44 DIO 9 | 8 D GND |
| 27 AI GND 5 | 18 AO GND 3 | 10 DIO 8 | 9 D GND |
| 60 Al 5+ | 43 DIO 7 | 42 DIO 6 | |
| 26 Al 5- |
SCB-68A Quick Reference Label
R Series Devices - MIO Connector
PXIe-7867R/7868R
Direct Feedthrough:
S1: [Diagram showing two circular connectors labeled 1 and 2]
S2: [Diagram showing two circular connectors labeled 1 and 2]
Figure 2. AO Connector for NI PXIe-7867R/7868R
This diagram shows the AO connector pin assignments for NI PXIe-7867R/7868R models.
| AO | AO | AO | AO |
|---|---|---|---|
| 68 NC* | 59 AO 16 | 51 AO 12 | 1 NC* |
| 34 NC* | 25 AO GND 16 | 17 AO GND 12 | 35 NC* |
| 67 NC* | 58 NC* | 50 AO 13 | 2 NC* |
| 33 NC* | 24 NC* | 16 AO GND 13 | 36 NC* |
| 66 NC* | 57 AO 17 | 49 AO 14 | 3 NC* |
| 32 NC* | 23 AO GND 17 | 15 AO GND 14 | 37 NC* |
| 65 NC* | 56 NC* | 48 AO 15 | 4 NC* |
| 31 NC* | 22 NC* | 14 AO GND 15 | 38 NC* |
| 64 NC* | 55 AO 8 | 47 NC* | 5 NC* |
| 30 NC* | 21 AO GND 8 | 13 NC* | 39 NC* |
| 63 NC* | 54 AO 9 | 46 NC* | 6 NC* |
| 29 NC* | 20 AO GND 9 | 12 NC* | 40 NC* |
| 62 NC* | 53 AO 10 | 45 NC* | 7 NC* |
| 28 NC* | 19 AO GND 10 | 11 NC* | 41 NC* |
| 61 NC* | 52 AO 11 | 44 NC* | 8 NC* |
| 27 NC* | 18 AO GND 11 | 10 NC* | 42 NC* |
| 60 NC* | 9 NC* | ||
| 26 NC* |
SCB-68A Quick Reference Label
R Series Devices - AO Connector
PXIe-7867R/7868R
Direct Feedthrough:
S1: [Diagram showing two circular connectors labeled 1 and 2]
S2: [Diagram showing two circular connectors labeled 1 and 2]
Figure 3. MIO Connector for NI 781xR/783xR/784xR/785xR
This diagram shows the MIO connector pin assignments for NI 781xR/783xR/784xR/785xR models.
| MIO | MIO | MIO | MIO |
|---|---|---|---|
| 68 Al 0+ | 59 Al 6+ | 51 AO 4 | 1 +5V |
| 34 Al 0- | 25 Al 6- | 17 AO GND 4 | 35 +5V |
| 67 AI GND 0 | 58 AI GND 6 | 50 AO 5 | 2 D GND |
| 33 AI GND 1 | 24 AI GND 7 | 16 AO GND 5 | 36 DIO 0 |
| 66 Al 1+ | 57 Al 7+ | 49 AO 6 | 3 D GND |
| 32 Al 1- | 23 Al 7- | 15 AO GND 6 | 37 DIO 1 |
| 65 Al 2+ | 56 AI SENSE | 48 AO 7 | 4 D GND |
| 31 Al 2- | 22 NC* | 14 AO GND 7 | 38 DIO 2 |
| 64 AI GND 2 | 55 AO 0 | 47 DIO 15 | 5 D GND |
| 30 AI GND 3 | 21 AO GND 0 | 13 DIO 14 | 39 DIO 3 |
| 63 Al 3+ | 54 AO 1 | 46 DIO 13 | 6 D GND |
| 29 Al 3- | 20 AO GND 1 | 12 DIO 12 | 40 DIO 4 |
| 62 Al 4+ | 53 AO 2 | 45 DIO 11 | 7 D GND |
| 28 Al 4- | 19 AO GND 2 | 11 DIO 10 | 41 DIO 5 |
| 61 AI GND 4 | 52 AO 3 | 44 DIO 9 | 8 D GND |
| 27 AI GND 5 | 18 AO GND 3 | 10 DIO 8 | 9 D GND |
| 60 Al 5+ | 43 DIO 7 | 42 DIO 6 | |
| 26 Al 5- |
SCB-68A Quick Reference Label
R Series Devices - MIO Connector
NI 781xR/783xR/784xR/785xR
Direct Feedthrough:
S1: [Diagram showing two circular connectors labeled 1 and 2]
S2: [Diagram showing two circular connectors labeled 1 and 2]
Figure 4. DIO Connector for NI 781xR/783xR/7841R/7842R/7851R/7852R/7853R/7854R
This diagram shows the DIO connector pin assignments for NI 781xR/783xR/7841R/7842R/7851R/7852R/7853R/7854R models.
| DIO | DIO | DIO | DIO |
|---|---|---|---|
| 68 DIO 39 | 59 DIO 24 | 51 DIO 16 | 1 D GND |
| 34 DIO 38 | 25 D GND | 17 D GND | 35 DIO 0 |
| 67 DIO 37 | 50 DIO 15 | 2 D GND | |
| 33 DIO 36 | 24 D GND | 16 D GND | 36 DIO 1 |
| 66 DIO 35 | 58 DIO 23 | 3 D GND | |
| 32 DIO 34 | 25 D GND | 17 D GND | 37 DIO 2 |
| 65 DIO 33 | 57 DIO 22 | 4 D GND | |
| 31 DIO 32 | 24 D GND | 16 D GND | 38 DIO 3 |
| 64 DIO 31 | 56 DIO 21 | 5 D GND | |
| 30 DIO 30 | 21 D GND | 15 D GND | 39 DIO 4 |
| 63 DIO 29 | 55 DIO 20 | 6 D GND | |
| 29 DIO 28 | 20 D GND | 14 D GND | 40 DIO 5 |
| 62 DIO 27 | 54 DIO 19 | 7 D GND | |
| 28 +5V | 19 D GND | 13 D GND | 41 DIO 6 |
| 61 DIO 26 | 53 DIO 18 | 8 D GND | |
| 27 +5V | 18 D GND | 12 D GND | 42 DIO 7 |
| 60 DIO 25 | 49 DIO 14 | 9 D GND | |
| 26 D GND | 15 D GND | 11 D GND | 43 DIO 8 |
| 48 DIO 13 | 10 D GND | ||
| 14 D GND | |||
| 47 DIO 12 | |||
| 13 D GND | |||
| 46 DIO 11 | |||
| 12 D GND | |||
| 45 DIO 10 | |||
| 11 D GND | |||
| 44 DIO 9 | |||
| 10 D GND |
SCB-68A Quick Reference Label
R Series Devices - DIO Connector
NI 781xR/783xR/7841R/7842R/7851R/7852R/7853R/7854R
Direct Feedthrough:
S1: [Diagram showing two circular connectors labeled 1 and 2]
S2: [Diagram showing two circular connectors labeled 1 and 2]
Note: To connect to the DIO connector on NI PXIe-7846R/7847R/7856R/7857R/7858R/7867R/7868R models, use the SCB-68 HSDIO Shielded Connector Block.
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Document Number: 376827A-01
Revision: Jul17








