Siemens SIMATIC NET RUGGEDCOM i800 Installation Manual page 19

Installing the Device
2.5 Connecting Power
1.
2.
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Connect the positive wire from the power source to the positive terminal (P1+ or
P2+) on the terminal block.
2
1 3
Positive Terminal
1
Negative Terminal
2
GND Terminal
3
Chassis Ground Terminal
4
Figure 2.4 Terminal Block Wiring – Single DC Power Supply Input
Connect the negative wire from the power source to the negative terminal (P1-
or P2-) on the terminal block.
RUGGEDCOM i800
Installation Manual, 01/2021, C79000-G8976-1002-06
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