Samsung SSA-R2000/EXP manual Output format, Wiegand Output, DATA-0 DATA-1, Logic

output format

WIEGAND OUTPUT

Timing Diagram

	100us
	1ms					5V
DATA-0
						0V
						5V
DATA-1						0V
	1	2	3	n-2	n-1	n *n : 34 or26
LOGIC	0	1	1	1	0	0

Data Type (26-bit)

•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)

OUTPUT FORMAT

English _ 13