Siemens SIMATIC NET RUGGEDCOM RST2228P Equipment Manual page 45

Installing the device
2.5.3 Connecting external PoE power
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1
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Figure 2.21
Procedure
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2.
3.
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European-style (Euroblock) terminal block
Screw-type terminal block
Positive (+) terminal for PoE
Negative (-) terminal for PoE
PoE terminals
Remove the safety cover.
If equipped, remove the PoE and failsafe alarm relay terminal block plug from
the device.
Note
Screw-type terminal block connections
When connecting wires to a screw-type terminal block plug, note the following:
• Screw-type terminal plugs features Phillips screws and compression plates,
allowing either bare wire connections or crimped terminal lugs.
• 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.
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Equipment Manual, 10/2023, C79000-G8976-1403-17
RUGGEDCOM RST2228P