Access Control/Wiring of the Reader and Controller C-4MA

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Wiring of the Reader and Controller

Description

This tutorial will go over how to wire reader to access control.

Prerequisites

  • Access control and readers

Step by Step Instructions

1. In the following wiring example, a reader is connected to access control.

2. For RS485 Match the wires of the reader and connect them to the corresponding contacts of the access control.
Purple = 485A
Yellow = 485B
Brown = LED1
Blue = CASE
Black = GND
Red = 12V

3. For Wiegand Match the wires of the reader and connect them to the corresponding contacts of the access control.
Green = Data 0
White = Data 1
Brown = LED1
Blue = CASE
Black = GND
Red = 12V

Note: For third-party readers, Wiegand connections are supported.