2.5 Applying Power
Power pins of the terminal block connector
1 2
Pin
Vdc Positive (
) input terminal
Vdc Negative (
) input terminal
Pin 3 NC,
Reserved
Any of the Vdc+/Vdc- pairs can be used to receive DC power from an external power system. Or, one can be
used to deliver the power received on another to next switch in cascading way.
Vdc Input specifications
Applications
Power per PSE port
DC working voltage
General
-
+8V ~ +60VDC
PoE
15.4W max.
+45V ~ +57VDC (Typical 48V)
High power PoE (PoE+)
35W max.
+45V ~ +57VDC (+52V up for 35W)
WARNING: The -48VDC power supply is not supported.
A 2P terminal plugs are provided together with the switch as shown below:
Power wires : 24 ~ 12AWG (IEC 0.5~2.5mm
2
)
-17-
Install the power source wires with the plug properly. Then, plug in input contacts. If cascading the power to
next switch device is needed, install the power wires and plug for another switch. Then, use another Vdc
contacts.
Summary of Contents for KGC-460
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