User`s guide

Internet Server User’s Guide
61 Port Pinouts
D
PORT PINOUTS
This appendix provides pinout data for the internet server’s ports.
Serial Ports
The table below shows the pinouts of the internet server’s RS-232
serial port.
Pin Signal Function
8 DCD Data Carrier Detected
3 RxD Received Data
2 TxD Transmitted Data
20 DTR Data Terminal Ready
7 Gnd Signal Ground
6 DSR Data Set Ready
4 RTS Request To Send
5 CTS Clear To Send
22 RI Ring Indicator