RS232

Subject: Serial Port 9 pin to 25 pin Cable Adapt

DE9S                                           DB25P
Pin #           Control Signal               Pin #
1  DCD        Data Carrier Detect              8
2  RX         Recieving Data                   3
3  TX         Transmit Data                    2
4  DTR        Data Terminal Ready              20
5  GND        Signal Ground                    7
6  DSR        Data Set Ready                   6
7  RTS        Request to Send                  4
8  CTS        Clear to Send                    5
9  RI         Ring Indicator                   22

This pinout will work on any IBM compatable computer that has an 9 pin
connector.