KTI Networks KSD-103-A Series - Manual (Page 13)

2.5 Applying Power
The power specifications of the device are:
Operating Voltage +7 ~ +50VDC
Power Consumption 4W max. @+50VDC
Using Terminal Blocks
Either DC1 interface or DC2 interface can be used to receive DC power from an external power
system. Or, DC2 also can be used to deliver the power received on DC1 to next device in cascading
way.
DC1 +Vdc Positive (+) terminal
DC1 -Vdc Negative (-) terminal
DC2 +Vdc Positive (+) terminal
DC2 -Vdc Negative (-) terminal
Three 2P terminal plugs are provided together with the device. Two of the three plugs are used for
DC1 and DC2 interfaces respectively. The plug is shown below:
Power wires: 24 ~ 12AWG (IEC 0.5~2.5mm 2 )
Install the power source wires with the plug properly. Screw the wire with plug securely. Then, plug in
DC1 contacts.
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