User Manual

Table Of Contents
Access Control Terminal·User Manual
18
Notes:
When the access control terminal works as a card reader, you must connect the WG_ERR,
BUZZER and WG_OK terminals 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.
5.7.2 The Wiring of RS-485 Output
Notes:
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.