SCXI-1520 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 | SCB 0 | S0 – | S0 + |
| 31 | SCB 0 | RS 0 – | RS 0 + | |
| 30 | SCB 1 | P0 – | P0 + | |
| 29 | SCB 1 | SCA 0 | SCA 0 | |
| 28 | RSVD | S 1 – | S 1 + | |
| 27 | RSVD | RS 1 – | RS 1 + | |
| 26 | RSVD | P 1 – | P 1 + | |
| 25 | RSVD | SCA 1 | SCA 1 | |
| 24 | SCB 2 | S 2 – | S 2 + | |
| 23 | SCB 2 | RS 2 – | RS 2 + | |
| 22 | SCB 3 | P 2 – | P 2 + | |
| 21 | SCB 3 | SCA 2 | SCA 2 | |
| 20 | RSVD | S 3 – | S 3 + | |
| 19 | RSVD | RS 3 – | RS 3 + | |
| 18 | RSVD | P 3 – | P 3 + | |
| 17 | RSVD | SCA 3 | SCA 3 | |
| 16 | SCB 4 | S 4 – | S 4 + | |
| 15 | SCB 4 | RS 4 – | RS 4 + | |
| 14 | SCB 5 | P 4 – | P 4 + | |
| 13 | SCB 5 | SCA 4 | SCA 4 | |
| 12 | RSVD | S 5 – | S 5 + | |
| 11 | RSVD | RS 5 – | RS 5 + | |
| 10 | RSVD | P 5 – | P 5 + | |
| 9 | RSVD | SCA 5 | SCA 5 | |
| 8 | SCB 6 | S 6 – | S 6 + | |
| 7 | SCB 6 | RS 6 – | RS 6 + | |
| 6 | SCB 7 | P 6 – | P 6 + | |
| 5 | SCB 7 | SCA 6 | SCA 6 | |
| 4 | RSVD | S 7 – | S 7 + | |
| 3 | RSVD | RS 7 – | RS 7 + | |
| 2 | RSVD | P 7 – | P 7 + | |
| RSVD means reserved. | 1 | RSVD | SCA 7 | SCA 7 |