Wire Color Table; Output Format - IDTECK SRK101 Hardware Manual

7. Wire Color Table

Main Power (+12V)
Power Ground (GND)
ABA Track II CP Out
Wiegand Data 0 Out / ABA Track II Data Out
Wiegand Data 1 Out / ABA Track II Clock Out
Buzzer Control In
LED Control In (RED)
LED Control In (GREEN)
LED Control In (YELLOW)
Tamper Switch Out (NC)
Tamper Switch Out (COM)
RS232 (TX)
* Cut out the tail connector before installation.

8. Output Format

8-1. Wiegand Output Format
1. Data Format (34-bit /26-bit)
Bit 1: Even Parity Bit of Bit 2 to Bit 17
Bit 2 to Bit 33: 4-byte ID number
Bit 34: Odd Parity Bit of Bit 18 to Bit 33
2. Timing Diagram
Data 1
5V
3.5V
0.5V
0V
Data 0
5V
3.5V
0.5V
0V
Signal
100uS
1mS
10
Color
Red
Black
Orange
Green
White
Blue
White wire with Red stripe
Yellow
White wire with Blue stripe
White wire with Green stripe
Gray
Purple
100uS
100uS