SCXI-1125 Front Connector
| Front Connector Diagram | Pin Number | Column A | Column B | Column C |
|---|---|---|---|---|
 |
32 | CH0+ | — | CH0- |
| 31 | — | — | — | |
| 30 | CH1+ | — | CH1- | |
| 29 | — | — | — | |
| 28 | NC | — | NC | |
| 27 | — | — | — | |
| 26 | CH2+ | — | CH2- | |
| 25 | — | — | — | |
| 24 | CH3+ | — | CH3- | |
| 23 | — | — | — | |
| 22 | NC | — | NC | |
| 21 | — | — | — | |
| 20 | CH4+ | — | CH4- | |
| 19 | — | — | — | |
| 18 | CH5+ | — | CH5- | |
| 17 | — | — | — | |
| 16 | NC | — | NC | |
| 15 | — | — | — | |
| 14 | CH6+ | — | CH6- | |
| 13 | — | — | — | |
| 12 | CH7+ | — | CH7- | |
| 11 | — | — | — | |
| 10 | NC | — | NC | |
| 9 | — | — | — | |
| 8 | RSVD | — | RSVD | |
| 7 | — | — | — | |
| 6 | RSVD | — | RSVD | |
| 5 | — | — | — | |
| 4 | + 5V | — | CJTEMP | |
| 3 | — | — | — | |
| NC means no connection | 2 | CHSGND | — | RSVD |
| — means no physical pin | 1 | — | — | — |
 |
Caution Pins A2, A4, A8, C2, C4, C6, and C8 on the front signal connector are not isolated and do not have the same protection circuitry as do the positive and negative analog input pairs. Connecting external signals to these pins can damage your SCXI-1125 module. |