Wiegand Converter Wiegand Data to USB Port (Virtual Serial Port)

WG2USB converter is designed for embedding into products manufactured by third-parties,
this converter is designed with 1 port for taking up to Wiegand sources using Wiegand 26, or Wiegand 37 bit
format and converting it to an USB interface(virtual serial port data stream at 9600 Baud)
automatically distinguish wiegand format
1 Wegand input ports.
1 USB output ports.
DC operation from 7 V 24V DC
Wiegand 26 bit format
Wiegand 37 bit format (*1)
Outputs hexadecimal ASCII characters at 9600 Baud.
Small unit size of 49 x 45mm
4 mounting holes
(1) Other formats available on request.
For other format, the output is:
L D0 D1 D2 D3 D4 D5 ( data in HEX)
L: means data bits,( for example, 20 means wiegand32bits, 22 means wiegnad34 bit. Etc)
D0,D1,D2,D3,D4,D5 are the data bits
NO need to set the wiegand input format, converter will automatically distinguish the Wiegand format and transfer the to RS232 data stream.
Wiegand format can be from 24 bit to 44 bit etc. output format is available on request.
Wiegand 26 input format description:
Wiegand 26 protocol is defined as a stream of 26 bits, consisting of 1 Even parity bit, 24 data bits, and 1 Odd parity bit.
The converter will read a signal presented in Wiegand 26 format and after checking for parity and bit length
will convert the data stream to a serial RS232 output on the corresponding output connector. As only 24 bits
of the 26 bit stream is data the string is converted to 6 ASCII coded characters representing 24bits in
hexadecimal coding.
The format for this is:
XXYYZZ where XX are the hexadecimal representation of bits 1-8
YY are the hexadecimal representation of bits 9-16
ZZ are the hexadecimal representation of bits 17-24
is a carriage return character 0D
Wiegand 37 input format description:
Wiegand 37 protocol is defined as a stream of 37 bits, consisting of 1 Even parity bit, 35 data bits, and 1 Odd parity bit.
The converter will read a signal presented in Wiegand 37 format and after checking for bit length will
convert the data stream to a serial RS232 output on the corresponding output connector. As only 35 bits of
the 37 bit stream is data the string is converted to 9 ASCII coded characters representing 35bits in
hexadecimal coding.
The format for this is:
MKKXXYYZZ where M is the hexadecimal representation of bits 1-3
KK are the hexadecimal representation of bits 4-11
XX are the hexadecimal representation of bits 12-19
YY are the hexadecimal representation of bits 20-27
ZZ is the hexadecimal representation of bits 28-35
is a carriage return character 0D
For other format, the output is:
L D0 D1 D2 D3 D4 D5 ( data in HEX)
L: means data bits,( for example, 20 means wiegand32bits, 22 means wiegnad34 bit. Etc)
D0,D1,D2,D3,D4,D5 are the data bits,