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Wiegand
Wiegand is a standard interface used as output from contactless card readers. The communication is one-way only: from the reader to the connected device (e.g. WIE232). The physical layer of Wiegand consists of three wires - GND, DATA0 and DATA1. Transmitted data slightly differ depending on the type of Wiegand protocol. The most frequently used protocols are Wiegand 26 and Wiegand 30. The protocol is protected by parity. The advantage of the Wiegand interface is mainly the possibility to connect the reader at a great distance.
Products
Wie232 - Wiegand converter to RS232
Wie232 converts Wiegand protocols to a format suitable for a serial port (RS232, COM port). The output of Wie232 is the number of the card read by the reader in the form of text in the ASCII format or in binary format. This enables further processing of the card number by a PC software or another system to be carried out very easily.
Price: 99 € ex VAT
Wie485 - Wiegand converter to RS485
WIE485 converts Wiegand protocols to a format suitable for a serial bus RS485. Wiegand to RS485 bidirectional interface converter for systems with contactless readers.
Price: 99 € ex VAT
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