Serial Ports - Acnodes FPC 8084 User Manual

FPC 8084 User s Manual
2.4 3 x Serial Ports
COM Port Connector: COM1
The connector, COM 1, is a DB-9 connector, and the following table
shows the pin assignments of this connector.
Pin Signa l Na me
1 DCD, Data carrier detect
2
RXD, Receive data
3 TXD, Transmit data
4
DTR, Data terminal ready
5
GND, ground
6
DSR, Data set ready
7
RTS, Request to send
8
CTS, Clear to send
9 RI, Ring indicator
18
COM1