Rockwell Automation 1790D-NOV2/TNOV2 CompactBlock LDX Analog Modules User Manual
Page 33
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Publication 1790-UM001A-EN-P - March 2002
Installation and Wiring 2-17
1790D-N0C2, 1790D-N0V2 Analog 2 Output Base D-Shell Modules
Wiring
Table 2.6 lists the module pin descriptions. Figure 2.6 shows how to
wire each module.
Figure 2.6
Example of Input Wiring to the 1790D-N0C2 and 1790D-N0V2 Modules
Table 2.6
1790D-N0C2 and 1790D-N0V2 Module Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
9
10
Description:
NC
NC
NC
NC
NC
NC
NC
NC
NC
CH1
Pin Number:
11
12
13
14
15
16
17
18
19
20
Description:
NC
CH0
NC
NC
NC
NC
+24V
+24V
+24V
NC
Pin Number
21
22
23
24
25
26
27
28
29
30
Description:
NC
NC
NC
NC
NC
NC
NC
COM
NC
COM
Pin Number:
31
32
33
34
35
36
37
Description:
NC
NC
NC
NC
GND
GND
GND
NC = No Connect
+24V = Field Power (+) 24V dc GND = Field Power (-) GND
L
COM
CH0
24V dc
GND
+24V
+
–
+
–
43225
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