Wiegand to wiegand converter

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 Product Description

WST-WG2WG communication converter is low-cost solution of Wiegand splitter where need change 2CH Wiegand input to 1CH Wiegand output, or change 1CH Wiegand input to 2CH Wiegand output. The TTL port can be used for program burning and command setting, etc.The converter support double-way transmission, it is available for all wiegand bit format.



Dimension: 65*70*23mm

Weight: 65g

Voltage: 12V/DC

Power : <0.2W


Interface: 3 channel wiegand,1 channel TTL


Wiring diagram

 2 channel wiegand input 1 channel wiegand output



1 channel wiegand input to 2 channel wiegand output


TTL port:


    Used for update the program,send commands setup,and viewing the raw data when wiegand output, communication parameters: 115200BPS,N,8,1


Standard mode of this series converter support 2CH Wiegand reader input (WG1 and WG2), 1CH Wiegand reader output (WG3). Popular application for use 4 door access control, for example, some 4 door access controller have only 1CH Wiegand interface for each door, when customer request install 2 Wiegand RFID card reader at each side of the door, can use this Wiegand to Wiegand converter as communication splitter to change 1CH Wiegand interface to 2CH Wiegand interface, so finally 4door access controller can connect 8pcs of Wiegand RFID reader. Another typical application is connect 1pc of Wiegand RFID card reader (1CH Wiegand output) with 2pcs of access controller, for example 1pc of Wiegand RFID reader connect to access controller Wiegand input interface and also connect to face identify machine Wiegand input interface.







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