Wiring
LS7
Contact Relay
External
Contact
Contact Relay
Do Not Apply Voltage！
Flashing
External
Contact
No Alarm
Lighting/
Alarm
B. Alarm
LED Red
LED Amber
LED Green
LED Blue
LED White
Buzzer 1
Power
Fl ash i n g
Common
Red / ⑥
Orange / ④
Green / ③
Blue / ⑦
White / ①
Violet / ②※
Yellow / ⑤
Brown
LED Red
Red
LED Amber Orange
LED Green Green
LED Blue
Blue
LED White White
Buzzer 1
Violet
Fuse
DC 24V
1A （No Polarity）
Buzzer 2
Sky-blue
Po wer
Gray
Po wer
Yellow
Fuse
DC 24V
1A （No Polarity）
PLC (NPN Transistor)
External Contact
PLC (NPN Transistor)
Do Not Apply Voltage！
No Alarm
Lighting/
Alarm
B. Alarm
Output Unit
Lighting/
Alarm
Diagram
N
N
LED Red
Red / ⑥
LED Amber Orange / ④
LED Green Green / ③
LED Blue
Blue / ⑦
LED White White / ①
Buzzer 1
Violet / ②※
Yellow / ⑤
Power
PLC
P
Fla s h in g
C om m on
LED Red
LED Amber
LED Green
LED Blue
LED White
Buzzer 1
Flashing
Output
Unit
②
Brown
Red
Orange
Lighting/
Alarm
Output
Unit
①
Green
Blue
White
Violet
Buzzer 2
Gray
P ower
Diagram
Sky-blue
P ower
Fuse
1A
PLC
Yellow
N
N
Fuse
1A
P
DC 24V
PLC (PNP Transistor)
PLC (PNP Transistor)
Do Not Apply Voltage！
PLC
Flashing
Output
Unit
②
Output Unit
Lighting/
Alarm
No Alarm B. Alarm
Diagram
P
N
P
LED Red
Red / ⑥
LED Amber Orange / ④
LED Green Green / ③
LED Blue
Blue / ⑦
LED White White / ①
Buzzer 1
Violet / ②※
Yellow / ⑤
P o wer
※
Gray
P o wer
Diagram
Sky-blue
P o wer
Lighting/
Alarm
Output
Unit
①
Yellow
P
P
Fuse
1A
DC 24V
① White LED
③Green LED
2
⑦Blue LED
1
8
7
3
④Amber LED
LED Red
Red
LED Amber Orange
LED Green Green
LED Blue
Blue
LED White White
Buzzer 1
Violet
N
DC 24V
M12 Connector PIN Wiring Diagram
②Buzzer 1
Brown
Buzzer 2
Fuse
1A
※ with Alarm Option
PLC
F las hi ng
Common
Note: When connecting the PLC outputs for illumination
and flashing functions, the wiring (Common Wires) has to be
separate between the flashing and non-flashing circuits.
6
4
5
⑥Red LED
⑤Power
With Alarm Option
103