ABB Welcome IP - Page 140

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System Manual
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140
Unit (Switch without PoE):
The switch is not PoE-capable in a system or the capacity is too low. That is why an additional
power supply is required for the devices.
24 V DC
Fig. 123: Overview: Unit (Switch without PoE)
LAN LAN LAN LAN
DC+/-
LAN 1 (P oE)
DC+/- LAN (PoE)
GND DC+ LOCK COM NC NO
LAN (P oE)
N
L
100 - 240 V
+
24 V
Fig. 124: Connection: Unit (Switch without PoE)