Siemens RUGGEDCOM RS900

Installing the Device
2.5.2Connecting Low DC Power
2. Connect the positive wire from the power source to the positive terminal on the
terminal block.
1 3
2
4
±
±
1
Positive Terminal
2
Negative Terminal
3
Surge Ground Terminal
4
Braided Ground Cable
Figure2.8 Terminal Block Wiring – Single DC Power Supply Inputs
3. Connect the negative wire from the power source to the negative terminal on
the terminal block.
RUGGEDCOM RS900
Installation Manual, 12/2020, C79000-G8976-1024-12
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