
iv Table of Contents Document Number 3PCI-4310m
DIP Switch 1 (RS-422/485 only)............................................................................5
DIP Switch 2 (RS-422/485 only)............................................................................6
APPENDIX B: CONNECTOR PINOUTS ...............................................................1
RS-232 PINOUTS ........................................................................................................1
RS-422/485 PINOUTS .................................................................................................2
APPENDIX C: TROUBLESHOOTING WITH COMTEST .................................5
COMTEST FEATURES ..................................................................................................5
INSTALLING COMTEST ...............................................................................................5
LOOPBACK TESTING WITH COMTEST .........................................................................6
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