6
Wiring Diagrams
Normal Mode:
Two Wire Module LED Indicators:
• Retrofit Contactless Module works with Two Wire Modules. Only two wires
are needed for both power supply and data communication.
• Put your hand near the button then you will trigger the device, and the buzzer
will beep once. TWM (Slave) embedded in the RCM will send the signal to the
TWN (Master). The relay inside the TWN (Master) will trigger for 1 second.
• 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.
• LED5 (Green LED) on: The relay is triggered
• LED4 (Red LED) flash: Two Wire modules
communicate normally
+VDC
LA
LB
GND
REL_COM
REL_NO/NC
Door Controller
LED5
LED4
