Rs-232 Connections (Com1, Com2) - Advantech PCA-6145B Manual

Half-size 486 all-in-one cpu card with panel/crt and ethernet interface

Hide thumbs Also See for PCA-6145B:

Table of Contents

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

Signal

DCD

DTR

GND

DSR

RTS

CTS

COM1

5 4 3 2 1

NC 9 8 7 6

COM2

Appendix C

Table of Contents

Pca-6145l