Why am I not receiving the guest codes to my Access Controller?
It is very important to pay attention to the cable connection of the guest module ref. 1494 of the wiegand part that arrives at the controller, as the colour code of the molex included can lead to confusion.
According to the attached image the wiring is as follows and the wiegand output connections are:
D1 (IN1) (black wire) is the second pin starting from the left of WIEGAND OUTPUT.
D0 (IN2) (yellow wire) third pin
GND (green wire) fourth pin
Check that they are not reversed (D1, D0) and that they make correct contact.
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