User`s manual

63 Appendix C

C.0.3 RS-232 connections (COM1, COM2)

Different devices implement the RS-232 standard in different ways. If

you are having problems with a serial device, be sure to check the pin

assignments for the connector. The following table shows the pin assign-

ments for the card's RS-232 port:

Table C.7: RS-232 connector pin assignment

Pin Signal

1DCD

2RX

3TX

4DTR

5GND

6DSR

7RTS

8CTS

9RI

COM1 COM2

NC 9 8 7 6

5 4 3 2 1