SCXI-1140 Front Connector
Some hardware accessories may not yet reflect the NI-DAQmx terminal names shown here. If you are using a device in Traditional NI-DAQ (Legacy), refer to the Terminal Name Equivalents table for the Traditional NI-DAQ (Legacy) signal names.
| Front Connector Diagram | Pin Number | Column A | Column B | Column C |
|---|---|---|---|---|
 |
32 | AI 0 + | NC | AI 0 – |
| 31 | NC | NC | NC | |
| 30 | AI 1 + | NC | AI 1 – | |
| 29 | NC | NC | NC | |
| 28 | A GND | NC | A GND | |
| 27 | NC | NC | NC | |
| 26 | AI 2 + | NC | AI 2 – | |
| 25 | NC | NC | NC | |
| 24 | AI 3 + | NC | AI 3 – | |
| 23 | NC | NC | NC | |
| 22 | A GND | NC | A GND | |
| 21 | NC | NC | NC | |
| 20 | AI 4 + | NC | AI 4 – | |
| 19 | NC | NC | NC | |
| 18 | AI 5 + | NC | AI 5 – | |
| 17 | NC | NC | NC | |
| 16 | A GND | NC | A GND | |
| 15 | NC | NC | NC | |
| 14 | AI 6 + | NC | AI 6 – | |
| 13 | NC | NC | NC | |
| 12 | AI 7 + | NC | AI 7 – | |
| 11 | NC | NC | NC | |
| 10 | NC | NC | NC | |
| 9 | NC | NC | NC | |
| 8 | D GND | NC | D GND | |
| 7 | NC | NC | NC | |
| 6 | HOLD TRIG | NC | D GND | |
| 5 | NC | NC | NC | |
| 4 | + 5 V | NC | NC | |
| 3 | NC | NC | NC | |
| 2 | D GND | NC | NC | |
| NC means no connection. | 1 | NC | NC | NC |