Siemens SIMATIC NET RUGGEDCOM RSG2100PF Installation Manual page 26

Only connect the external PoE power supply to the terminals 5 and 7.
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2.
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6.
RUGGEDCOM RSG2100PF
Installation Manual, 07/2021, C79000-G8976-1345-11
Remove the terminal block cover.
If a screw-type terminal block is installed, remove the screws from terminals
5 and 7. Use these screws along with #6 ring lugs to secure the wires to the
terminal block.
Connect the positive wire from the power source to terminal 5 (+/L) on the
terminal block.
1 3 3 3
Screw-Type Terminal Block
1
Pluggable Terminal Block
2
Jumper
3
Terminal 4 (Chassis Ground)
4
Terminal 5 (+/L)
5
Terminal 7 (-/N)
6
Chassis Ground Terminal
7
Figure 2.7 Terminal Block Wiring
Connect the negative wire from the power source to terminal 7 (-/N) on the
terminal block.
If the external PoE power supply features a chassis ground connection, connect
the ground terminal on the power supply to terminal 4 on the terminal block.
DANGER
Electrocution hazard – risk of death, serious personal injury and/or damage
to the device
Make sure the supplied terminal block cover is always installed before the
device is powered.
Install the terminal block cover.
4
Installing the Device
2.5.2 Connecting External PoE Power
2 3 4
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