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Appendix A
A.4 COM2 (CN22)
A.5 COM3 RS-232 serial port (CN31)
Table A.4: COM2 (CN22)
Pin
Signal RS-232
RS-422
RS-485
1
DCD
TX-
DATA-
2
RX
TX+
DATA+
3
TX
RX+
4
DTR
RX-
5
GND
GND
6
DSR
7
RTS
8
CTS
9
RI
Table A.5: COM3 RS-232 serial port (CN31)
Pin
Signal
Pin
Signal
1
DCD
2
RXD
3
TxD
4
DTR
5
GND
6
DSR
7
RTS
8
CTS
9
RI
Summary of Contents for PPC-L127T
Page 1: ...PPC L127T Intel Celeron M Processor based Fanless Panel PC with 12 1 TFT LCD User Manual...
Page 8: ......
Page 17: ...7 Chapter1 1 4 Dimensions Figure 1 1 Dimensions of PPC L127T...
Page 18: ......
Page 26: ......
Page 37: ...Appendix A I O Pin Assignments...