Filter
Top Products
B-6 Appendix B 232SPS24595 Manual
B&B Electronics -- PO Box 1040 -- Ottawa, IL 61350
PH (815) 433-5100 -- FAX (815) 434-7094
TABLE B-4
DB-9 Serial Port Connections (P to S)
Serial Port
(DTE)
DB-9S
Pin #
Signal Name Direction
232SPS2
(DCE)
DB-25P
Pin #
1 Data Carrier Detect <----------- 8**
2 Receive Data <----------- 3
3 Transmit Data -----------> 2
4 Data Terminal
Ready
-----------> 20
5 Signal Ground 7
6 Data Set Ready <----------- 6**
7 Request to Send 4
8 Clear to Send <----------- 5**
* When using XON/XOFF control, this connection may not be
required.
** Some printers may require this connection.