Samsung SSA-R2001 Home Security System User Manual


 
14_ Output Format
output format
RS-232 OUTPUT
Output Waveform
Data Type
START (0X02H) DATA (10 Char) END (0x03H) LRC
START(0X02H) DATA (10 Char) END (0x03H) LRC
Check the following settings:
Baud Rate : 9600bps
Data Bit : 8
Parity Bit : None
Stop Bit : 1
LRC : This is the result of XOR operation of each byte from Start to End.
M
Data packet corresponding to ASCII character ‘A’
Start Bit
8 Data Bits
Indeterminate
Region
2 Stop Bits