User Guide

A-2 PCMCIA Card Documentation Number 232HSPCC1199 Manual
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax [phone]
B&B Electronics Ltd – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph 353-91-792444 – Fax [phone]
Cable Pinout Diagrams
9-pin D Connector Pin Assignments
Null Modem Cable Pinout
Com Port Information
Pin # Signal Name
1 DCD
2RXD
3TXD
4DTR
5GND
6DSR
7RTS
8CTS
9RI
Signal Pinout for 9-pin D connector
3 - TXD
2 - RXD
4 - DTR
6 - DSR
7 - RTS
8 -CTS
1 - DCD
9 - RI
5 - GND
RS232 - NULL MODEM PINOUT
3 - TXD
2 - RXD
4 - DTR
6 - DSR
7 - RTS
8 -CTS
1 - DCD
9 - RI
5 - GND
COM Port IoBase IRQ
13F84
22F83
33E84
42E83