KTI Networks KGS-1060, Руководство пользователя

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2.5 Applying Power
Pin Assignments of the terminal block connector

Vdc Positive (

) input terminal

Vdc Negative (

) input terminal

Vdc Positive (

) input terminal

Vdc Negative (

) input terminal
AR+
Alarm relay output positive (

) terminal
AR

Alarm relay output negative (

) terminal
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 - +7V ~ +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.
Three 2P terminal plugs are provided together with the switch. Two of the three plugs are used for Vdc
interfaces respectively. The plug is shown below:
-16-