Rules For Wiegand 26-Bit (26A) - Rosslare O2S AY-G6270 Installation And User Manual

Wiegand Output Formats
A.1

Rules for Wiegand 26-Bit (26A)

Wiegand 26-Bit
Reader Output
Bit 1 – "E" Even parity of
bits 2 to 13, designated
by "X"
Bit 2 to 9 – "F" 8-Bit
Facility Code
28
Field ID Data Facility Code Parity Bits
# of Bits 16
Range 65,535
Bit 10 to 25 – "D" 16-Bit
ID Data
8 2
255 N/A
Bit 26 – "O" Odd parity
of bits 14 to 25,
designated by "X"
AY-G/H6xx0 Installation and User Manual