Quick Start Guide

Access Control Terminal·Quick Start Guide
18
 When the access control terminal works as a card reader, you must the WG_ERR, BUZZER and
WG_OK interfaces if you want to control the LED and buzzer of the Wiegand card reader.
 Set the working mode of the terminal as card reader, which can be configured in System
Parameter –> Mode Switch, if the terminal is required to work as a card reader. The card
reader mode support to communicate by Wiegand or RS-485.
 The distance of Wiegand communication should be no longer than 80 m.
 The external power supply and the access control terminal should use the same GND cable.
The Wiring of RS-485 Output 5.7.2
Figure 5-10 Access Control Terminal RS-485 Connection Diagram
 Set the working mode of the terminal as card reader, which can be configured in System
Parameter –> Mode Switch, if the terminal requires working as a card reader.
 When the access control terminal works as a RS-485 card reader, the default RS-485 address is
1. RS-485 address can also be configured in System Parameter -> Serial Port Settings.
 The external power supply and the access control terminal should use the same GND cable.