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2.4 Input Terminal (IN) Wiring Diagram
1.NPN photoelectric sensor wiring
；
The equipment defaults to the initial logic. The photoelectric sensor shall be NPN type,
and the photoelectric sensor shall be connected to signal terminals 1, 2 and 3. The
corresponding line sequence is shown in the table:
Note: The high level range of the input terminal is 5V-24V , other levels consult
technical support
2.Switch connection
；
The switch connection equipment defaults to the initial logic. Take the push-button switch
as an example, connect the switch to signal terminals 2 and 3. When the switch is pressed,
the trigger takes effect. The line sequence is shown in the table below
：
Relay trigger wiring diagram
The equipment defaults to the initial logic and connects the relay to signal terminals 2 and
3. When the rated voltage is applied, the trigger takes effect. The corresponding line
sequence is shown in the table below
：
Photoelectric Sensors
Signal terminal
+(L+)
1 ( DC24V )
-(M)
2 ( GND )
¬ Q
3 ( IN1 )
push button switch
Signal terminal
SW1
2 ( GND )
SW2
3 ( IN1 )
relay
Signal terminal
Normally open 1
2 ( GND )
Normally open 2
3 ( IN1 )
