Installing the Device
2.5 Connecting Power
1. Connect the positive wire from the power source to the positive terminal (P1+ or
P2+) on the terminal block.
1
2
3
4
1
Positive Terminal
2
Negative Terminal
3
GND Terminal
4
Chassis Ground Terminal
Figure 2.4
Terminal Block Wiring – Single DC Power Supply Input
2. Connect the negative wire from the power source to the negative terminal (P1-
or P2-) on the terminal block.
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RUGGEDCOM i803
Installation Manual, 04/2022, C79000-G8976-1005-07
