Chart 9. IBM PC DB9 Connector to Ports A - E (DCE)
Master port configured as a DTE port with a modem connected (see Chart 3).
IBM PC |
|
| 232XS5 |
Serial Port |
| Signal | Ports A - E (DCE) |
DB9 Connector | Direction | DB9 Connector | |
3 | > | 3 | |
2 | 2 | ||
7 | > | 6 | |
8 | 4* | ||
6 | 4* | ||
5 | > | 5 | |
1 | 8 | ||
4 | > | 7 | |
*Pins are tied together inside the 232XS5, they are not connected to the master port.
| Appendix B | Appendix B | |||
B&B Electronics | PO Box 1040 |
|
| B&B Electronics | Ottawa, IL 61350 |
PH (815) |
|
| PH (815) | ||