Samsung SSA-R1000V User Manual page 13

output format
WIEGAND OUTPUT
Timing Diagram
Data Type
•
Bit 1 : Even Parity (bit 2 ~ bit 13)
•
Bit 2 ~ 9 : Facility Code (000 ~ 255)
•
Bit 10 ~ 25 : ID Number (00000 ~ 65,535)
•
Bit 26 : Odd Parity (bit 14 ~ bit 25)
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