
English
_25
●
INST
ALLA
TION & CONNECTION
Alarm I/O Wiring Diagram
Connecting to the I/O port box
Connect the Alarm I/O signal to the corresponding port of the rear port box.
ALARM IN : Used to connect the alarm input signal.
ALARM OUT : Used to connect the alarm output signal.
ALARM COM : Common port where the alarm output signal is connected.
GND : Used for earth-grounding.
1
ALARM IN
ALARM OUT
ALARM COM
GND
2
3
4
5
(5mA sink)
(30VDC 2A,
125VAC 0.5A MAX)
1 : ALARM IN 4 : -
2 : ALARM OUT 5 : GND
3 : ALARM COM