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These charts indicate some common cable wiring based on the
DCE/DTE configuration of the 232XSS Master Port. Refer to the
Port Configuration section of the 232XSS manual for information on
Master Port configurations.
Chart 1. IBM PC DB25 Connector to Master Port
Master Port configured as a DCE port.
IBM PC
Serial Port
DB25 Connector
2
3
4
5
6
7
8
20
* Pins 6 & 8 are tied together inside the 232XSS and share the
same output.
Chart 2. IBM PC DB9 Connector to Master Port
IBM PC
Serial Port
DB9 Connector
1
2
3
4
5
6
7
8
* Pins 6 & 8 are tied together inside the 232XSS and share the
same output.
A-2
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
Signal
Direction
----------->
<-----------
----------->
<-----------
<-----------
<--------->
<-----------
----------->
Master port configured as a DCE port.
Signal
Direction
<-----------
<-----------
----------->
----------->
<--------->
<-----------
----------->
<-----------
Appendix A
PH (815) 433-5100 -- FAX (815) 434-7094
232XSS
Master Port (DCE)
DB25 Connector
2
3
4
5
6*
7
8*
20
232XSS
Master Port (DCE)
DB25 Connector
8*
3
2
20
7
6*
4
5
232PE3095 Manual
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