Siemens SIMATIC NET RUGGEDCOM RST2428P Equipment Manual page 53

Rugged ethernet switches
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Installing the device
2.5.4 Connecting external PoE power
3.
4.
44
Use M3.5 ring tongues that have short insulated ring terminals with a
maximum distance of 5 mm (0.2 in) from the ring center to the insulation.
Connect the RUGGEDCOM RPS2410 (or another external power supply) to the
terminal block plug.
a.
Connect the positive wire from the RUGGEDCOM RPS2410 (or another
external power supply) to the positive (+) terminal on the terminal block.
b.
Connect the negative wire from the RUGGEDCOM RPS2410 (or another
external power supply) to the negative (-) terminal on the terminal block.
Figure 2.29
PoE power supply wiring
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.
Reinsert the terminal block plug into the device.
For European-style (Euroblock) terminal block plugs, use a slotted screwdriver to
tighten the captive screws.
1
European-style (Euroblock) terminal block plug
1
2
Equipment Manual, 10/2023, C79000-G8976-1528-01
RUGGEDCOM RST2428P

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