serial interface pin assignment
RS232 to RS422 cable pinout
RS-232 and other serial ports and interfaces
9 pin D-SUB female connector
electrically isolated RS422 communication interface to the PC serial port
25 pin D-SUB male connector
in our database (
negative) this pinout should be correct.
Is this pinout
If you did publish instruction for Do-It-Yourself device with this pinout,
share the link
Source(s) of this and additional information:
Copyright © 2000-2019 by pinouts.ru team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to Pinouts.ru .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.