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INSTALLATION MANUAL
SOLARMW-SOLARMB
13.56Mhz Mifare
®
6] OUTPUT FORMATS 26, 30 AND 44 BIT WIEGAND
Chronograms
\DATA1
\CLOCK
\DATA0
Open collector output with internal pulls up 1K at +5V or +12V according the ST4 position.
26-BIT WIEGAND OUTPUT
1 - First parity: 1-bit – even parity for the first 12-bit
Code of the badge: 6 half byte represent the last 6 digit of the code (4bit = 1 digit of a code)
Each byte is transferred from bit 7 to bit 0.
2 - Second parity: 1 bit – odd parity for the last 12-bit.
Bit 1
Even Parity on bit 2 to bit 13
Exemple: code of the badge is 0102166A37.
1
0001
Parity 1
1
The code transmitted is in hexadecimal format 166A37
Parity 1: 0 if the number of 1 in bit 2 to bit 13 is even,
1 if the number of 1 in bit 2 to bit 13 is odd.
Parity 2: 0 if the number of 1 in bit 14 to bit 25 is odd,
1 if the number of 1 in bit 14 to bit 25 is even.
Reader - Wiegand
0 logic
50 μs
Bit 2 to bit 25
Data (24 bit)
0110
0110
6
6
2ms
50 μs
1010
0011
A
3
1 logic
2ms
Bit 26
Odd Parity on bit 14 to bit 25
0111
7
Parity 2
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