Signals
Each channel of the NI 9475 has a DO pin to which you can
connect a device. Each channel also has a COM pin and a Vsup
10 | ni.com | NI 9475 Getting Started Guide
hnology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www
Figure 1. NI 9475 Pinout
0
3
4
7
1
DO0
14
2
Vsup
15
3
DO1
16
4
DO2
17
5
Vsup
18
6
DO3
19
7
DO4
20
8
Vsup
21
9
DO5
22
10
DO6
23
11
Vsup
24
12
DO7
25
13
COM
Vsup
COM
COM
Vsup
COM
COM
Vsup
COM
COM
Vsup
COM
COM