Siemens RUGGEDCOM RMC20 - Page 24

Installing the Device
2.5.1Connecting AC Power
1. Connect the positive wire from the power source to the positive/live (+/L)
terminal on the terminal block.
1 2 3
4
1
Positive/Live (+/L) Terminal
2
Negative/Neutral (-/N) Terminal
3
Surge Ground Terminal
4
Braided Ground Cable
Figure2.8 Terminal Block Wiring
2. Connect the negative wire from the power source to the negative/neutral (-/N)
terminal on the terminal block.
3. Using a braided wire or other appropriate grounding wire, connect the surge
ground terminal to the chassis ground connection. The surge ground terminal
is used as the ground conductor for all surge and transient suppression circuitry
internal to the unit.
4. Connect the ground terminal on the power source to the chassis ground
terminal on the device.
RUGGEDCOM RMC20
Installation Manual, 04/2021, C79000-G8976-1007-10
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