KTI Networks KCD-302 Series - Manual (Page 21)

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2.4 Applying Power
The product provide two types of power interfaces, terminal block and DC
power jack for receiving DC power input from external power supply.
DC Power Input Specification
Operating Voltage
+7 ~ +30VDC
Power Consumption Max. 3.0W @30VDC
DC Power Terminal Block
Connectors
Screw-type Terminal block (2 sets)
Pin Assignments DC1 + - Positive (+) Negative (-) terminals
DC2 + - 2nd Positive (+) Negative (-) terminals
Power wires 24 ~ 12AWG (IEC 0.5~2.5mm 2 )
The steps to install power wires to the terminal block are:
1. Loose the terminal screw to open the contact for power wire
insertion. Insert power wire into the contact.
2. Screw the terminal and make sure power wire is fixed securely.