SCXI-1125 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 |
CH 0 + |
— |
CH 0 – |
| 31 |
— |
— |
— |
| 30 |
CH 1 + |
— |
CH 1 – |
| 29 |
— |
— |
— |
| 28 |
NC |
— |
NC |
| 27 |
— |
— |
— |
| 26 |
CH 2 + |
— |
CH 2 – |
| 25 |
— |
— |
— |
| 24 |
CH 3 + |
— |
CH 3 – |
| 23 |
— |
— |
— |
| 22 |
NC |
— |
NC |
| 21 |
— |
— |
— |
| 20 |
CH 4 + |
— |
CH 4 – |
| 19 |
— |
— |
— |
| 18 |
CH 5 + |
— |
CH 5 – |
| 17 |
— |
— |
— |
| 16 |
NC |
— |
NC |
| 15 |
— |
— |
— |
| 14 |
CH 6 + |
— |
CH 6 – |
| 13 |
— |
— |
— |
| 12 |
CH 7 + |
— |
CH 7 – |
| 11 |
— |
— |
— |
| 10 |
NC |
— |
NC |
| 9 |
— |
— |
— |
| 8 |
RSVD |
— |
RSVD |
| 7 |
— |
— |
— |
| 6 |
RSVD |
— |
RSVD |
| 5 |
— |
— |
— |
| 4 |
+ 5 V |
— |
CJ TEMP |
| RSVD means reserved. |
3 |
— |
— |
— |
| NC means no connection. |
2 |
CHS GND |
— |
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. |