Quick Guide

15
9.WiringDCPowerInputs
 DC Power Connector
The rear panels of the GS-5220-16S8CR contain a power switch and a DC power
connector,whichacceptsDC powerinputvoltagefrom36Vto60VDC.Connectthe
powercabletotheManagedSwitchattheinputterminalblock.Thesizeofthetwo
screws in the terminal block is M3.5.
ON
OFF
DC POWER
DC Input Range
36~60V
V+
Ensure the power switch
in the “OFF” position
before connect the DC wire.
CAUTION
Figure 9-1: Rear Panel of GS-5220-16S8CR
Warning
Before connecting the DC power cable to the input terminal block
of the GS-5220-16S8CR, ensure that the power switch is in the
“OFF” positionandtheDCpowerisOFF.
Note
Thewire gauge for the terminal block should be in the rangeof 12
~24AWG.TheDCInputrangeisfrom36Vto60VDC.