-17-
14B
2.5 Applying Power
Power pins of the terminal block connector
Pin
1
2
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 a daisy-chain application.
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.
2P terminal plugs are provided together with the switch as shown below:
Power wires : 24 ~ 12AWG (IEC 0.5~2.5mm2)
Install the power source wires with the plug properly. Then, plug in input contacts. If daisy-chaining the power to
the next switch device is needed, install the power wires and plug for another switch. Then, use
the
other Vdc
contacts
.
Summary of Contents for SF70460MP
Page 14: ...14 Dimensions...
Page 16: ...16 Dimensions...
