NI 9237 Operating Instructions and Specifications 6 ni.com
Connecting the NI 9237The NI 9237 has four RJ-50 receptacles that provide connections
for four half or full bridges.
Figure 1. NI 9237 Pin Assignments
SC
AI+
AI–
RS+
RS–
EX+
EX–
T+
T–
SC
1
2
3
4
5
6
7
8
9
10
Ch0 – Ch3
EX+ EX+
EX– EX–
Ch 0
Ch 1
Ch 2
Ch 3