Wiegand 26/34/66 door access controller to RS485 keypad reader communication convertor converter for access control system

Wiegand 26/34/66 door access controller to RS485 keypad reader communication convertor converter for access control system

Product Description

WG2RS485 communication convector is designed for remote control where need Wiegand input but far from the control center to terminal. It a good double way transmit (bi-direction) communication device for access control system. It can transfer Wiegand 26bit or Wiegand 34bit data to RS485 data, also can transfer RS485 data to Wiegand Wiegand 34bit data, standard Wiegand output 26bit data in default (Wiegand 34bit and other format as optional), and standard RS485 output hex format (ASCII as optional), the standard communication protocol based on 9600,N,8,1.

Technical parameters:

Operating voltage: DC 9V-12V;

Compatible with RS-485 standards, the 232 input all the way to independent, corresponding to Wiegand all the way out; With an external watchdog to prevent the crash.

Communication Format:

Baud Rate 9600 N 8 1

1, WG26 or WG34 input

4 byte number: 1010795316 = (hex) 3C3F8334

WG26 input (hexadecimal) 3F8334

WG34 input (hexadecimal) 3C3F8334

2, RS485 output

31 30 31 30 37 39 35 33 31 36 0D 0A

31 3,031,303,739,353,331 36 is the card number (10: 1010795316)

0D 0A is a carriage return

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