User manual

PCA-6009 User Manual 92
B.6 COM1/COM2 RS-232 Serial Port (CN9/CN10)
Table B.6: COM1/2 Serial Port (CN9/CN10)
Pin Signal
1 DCD
2RXD
3TXD
4DTR
5GND
6DSR
7RTS
8CTS
9RI