User Manual

Publication 1790-UM001A-EN-P - March 2002
2-18 Installation and Wiring
1790D-TN0C2, 1790D-TN0V2 Analog 4 Input Base Modules Wiring
Table 2.7 lists the module pin descriptions. Figure 2.7 shows how to
wire each module.
Figure 2.7
Example of Input Wiring to the 1790D-TN0C2 and 1790D-TN0V2 Modules
Table 2.7
1790D-TN0C2 and 1790D-TN0V2 Module Pin Descriptions
Pin Number 12345678910
Description: +24V GND CH0 COM CH1 COM NC NC NC NC
Pin Number: 11 12 13 14 15 16 17 18 19 20
Description: NC NC NC NC NC NC NC NC NC NC
+24V = Field Power (+) 24V dc GND = Field Power (-) GND
L
COM
CH0
24V dc
GND
+24V
+ – +
–
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