Wiring Diagrams
5
+VDC
GND
REL_COM
REL_NO/NC
Door Controller
Normal Mode:
Retrofit Contactless Module LED Indicators:
• Retrofit Contactless Module directly connects to door controller.
• Put your hand near the button then you will trigger the device. The relay
inside the device will trigger for 1 second, and the buzzer will beep once.
• Support mechanical override.
• Enable and disable buzzer. Trigger the device 3 times in 10 seconds, and the
4th time keep your hand near the button (sensing range), until a long beep to
complete. If the buzzer is enabled before the operation, it will no longer beep,
and vice versa.
• LED1 (Green LED) on: The relay is triggered
• LED2 (Red LED) on: The device powers on
• LED2 (Red LED) off: Inductive sensor is activated
• LED3 (Red LED) flash: Two Wire modules
communicate normally
LED3
LED2
LED1
