Owner's manual

26 Board Interfaces
COM (RJ-45)
Table 4-6: Front Panel COM Pin Definitions
COM RJ-45 to DB-9 Cable
Table 4-7: COM RJ-45 to DB-9 Cable Pin Definitions
Pin # RS-232 RS-422 RS-485
1 DCD# TX- Data-
2RTS#
3DSR#
4TXD RX+
5RXD TX+Data+
6GND
7CTS#
8DTR#L RX-
Pin # RS-232 RS-422 RS-485
1 DCD# TX- Data-
2RXD TX+Data+
3TXD RX+
4DTR#L RX-
5GND
6DSR#
7RTS#
8CTS#
9———
18
1
5
6