Output Format; Wiegand Output (Default) - Samsung SSA-R2010 User Manual

Output Format

WIEGAND OUTPUT (DEFAULT)

Timing Diagram
100us
1ms
DATA-0
DATA-1
1
LOGIC 0
Data Type (26-bit /34-bit)
•
Even parity bits from Bit 2 to Bit 13 / Bit 2 to Bit 17
•
Bit 2 to Bit25 / Bit 2 to Bit33 : 3-byte ID number / 4-byte ID number
•
Bit 26 / Bit 34 : Odd parity bits from Bit 14 to Bit 25 / Bit 18 to Bit 33
26_
output format
2 3
1 1
n-2 n-1 n *n : 34 or 26
1 0 0
5V
0V
5V
0V