9
Infrared photoelectric switch
interface (Note: please use NPN
normal open type)
GND
Infrared photoelectric switch
interface (Note: please use NPN
normal open type)
Infrared photoelectric switch
interface (Note: please use NPN
normal open type)
+12VDC
2.2.2 Diagram of control signal wiring
Connect power supply, electromagnetic lock and external door opening
control equipment according to the diagram. After checking , start the power
commissioning.
1. Exit button switch connects the control signal of door opener: