IDTECK SR10S, Руководство пользователя

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8
8. Output Format
8-1 Wiegand Data format (34-bit)
Bit 1: Even parity from Bit 2 to Bit 17
Bit 2 to Bit 33: 4-byte ID number
Bit 34: Odd parity from Bit 18 to Bit 33
Timing diagram
8-2. RS-232 Output Format
1. Data Format (Baud Rate : 9600bps)
3.5V
0.5V
100uS
1mS
Data 0
100uS
100uS
Data 1
3.5V
0.5V
5V
5V
0V
0V
+15V
-15V
+3V
-3V
Space (=0)
Mark (=1)
8 Data Bits
2 Stop Bits
Indeterminate
Region
Data packet corresponding to ASCII character 'A'
Start Bit
0 1 0 0 0 0 0 1 0
LSB MSB
0V