Applying Power - KTI Networks KSD-103-B Series Installation Manual

2.5 Applying Power

The power specifications of the device are:
Operating Voltage
Power Consumption
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.
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:
Install the power source wires with the plug properly. Screw the wire with plug securely. Then, plug in
DC1 contacts.
+7 ~ +50VDC
4W max. @+50VDC
DC1 +Vdc Positive (+) terminal
DC1 -Vdc Negative (-) terminal
DC2 +Vdc Positive (+) terminal
DC2 -Vdc Negative (-) terminal
Power wires: 24 ~ 12AWG (IEC 0.5~2.5mm
13/20
)
2