National Instruments Isolated Analog Input Modules SCC-AI14 - Manual (Page 16)

SCC-AI Series Isolated Analog Input Modules 16 ni.com
SCC-AIXX Module Pin Assignments
Figure 1-6 shows the I/O connector pins on the bottom of the module.
Figure 1-6. SCC Module Bottom View
Table 1-4 lists the signal corresponding to each I/O connector pin on the
bottom of the SCC-AIXX. ACH(X) and ACH(X
+8) are the analog input
channels of the E Series DAQ device. AIGND is the analog input ground
signal and is the reference for ACH(X) and ACH(X
+8). AGND is the
reference for the
±15 V supplies and REF5V. AIGND and AGND connect
to the SC-2345 at the SCC-PWR connector. GND is the reference for the
+5 V supply.
1 Pin 1 2 Pin 2 3 PWB Key 4 Pin 19 5 Pin 20
Table 1-4. SCC-AIXX Module Pin Assignments
Pin Number Signal
1 E Series ACH(X)
2 E Series AIGND
3 —
4 E Series ACH(X+8)
5 —
6 E Series AIGND
7 —
8 E Series AIGND
5
4
2
1
3