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U
SER’S MANUAL
9
Wiring
Terminal Diagram
Terminal Description
Group
No.
Function
Color
Name
Description
Group A
A1
Power Input
Red
+12 V
12 VDC Power Supply
A2
Black
GND
Ground
Group B
B1
Alarm Input
Yellow/Blue
IN1
Alarm Input 1
B2
Yellow/Black
GND
Ground
B3
Yellow/Orange
IN2
Alarm Input 2
B4
Alarm Output
Yellow/Purple
NC
Alarm Output Wiring