Technical Parameters:

Model: WST-WG2RS485 (more detail modes as following)

ASCII (decimal number) output modes:

WG2RS485-TD26 WG 26bit to RS485 terminal (8 digit decimal number)
WG2RS485-TD34 WG 34bit to RS485 terminal (10 digit decimal number) 
Hex output modes:

WG2RS485-TH26 WG 26bit to RS485 terminal (3 byte hex number)
WG2RS485-TH34 WG 34bit to RS485 terminal (4 byte hex number) 

Size: 74mm x 41mm x 29mm

Net Weight: about 30g

Baud rate: 9600 (default, can be change)

Operating voltage: DC 9V-12V (can get power from access controller direct, but must connect with its GND)

Consumption current, not more than 30mA

Transmit distance between converter and device: 

RS485: max 1000m (default), Wiegand: max 100m
Operating temperature range: +5 - +40 °С

Relative humidity at +15 °С: 80%

Relative humidity at +25 °С: 90%

Communication Instruction:
RS485 to Wiegand converter can use for transfer data from RS485 to Wiegand interface, and also transfer data from Wiegand to RS485.

RS485 cannot communication with computer software direct, so need to transfer RS485 data to other communication device such as RS232, TCP/IP, or USB converter or other transfer device. Don’t forget that the converter have default Baud rate, if you request to change to other standard, please contact sales for change firmware before exist factory.

Baud rate: 9600, Bit: 8, Parity: no, Stop bits: 1

Connect converter WG port to access controller WG input interface, usually D0 to D0,D1 to D1, GND to GND, +12V to power+12V. Most access controller support WG26bit or WG34bit, but some of them not support both, so in case there have other WG format, please try to check out exact Wiegand bit format and response to our sales engineer for make special upgrade.

WG34bit support max 32 digit data, that is to say 4 byte hex 0xFF 0xFF 0xFF 0xFF (Decimal number 4,294,967,295), so our converter WG output data range must in 0 to 4,294,967,295, over this range there have mistake to show.