Omega Engineering
OMG-CONV-485-ISO
manual
User’sGuide
Troubleshooting
Specs
Install
Factory Default Settings
Warranty
Card Setup
Temperature
What is
Dip switch SW1, RS-422
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User’sGuide
Shop online at
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e-mail:
info@omega.com
OMG-CONV-485-ISO
Isolated
RS-232
to
RS-422/485
Converter
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Contents
User’sGuide
Mexico
Canada
Benelux
Czech Republic
Contents
Figures
Introduction
Factory Default Settings
Overview
What’s Included
RS-485 Enable Modes
Card Setup
Dip switch SW1, RS-422
Communication Mode Examples Dip switch SW1
Function
Line Termination and Receiver Echo Off/On
RS-422 with Termination and Receiver Echo
Electrical Interface Examples Dip switch SW2
Operating System Installation For Windows Users
RS-485 Two-Wire and RS-485 Four-Wire Slave Installation
Other Operating Systems
Please Note
System Installation
Technical Description
Connector Pin Assignments RS-232 Signals DB-25 Female
RS-422/485 Pin Assignments 6 Position Screw Terminal
Environmental Specifications
Specifications
Physical Dimensions
Manufacturing
Appendix a Troubleshooting
Appendix B How To Get Assistance
RS-232
Appendix C Electrical Interface
RS-422
RS-485
Appendix D Ground Loop Phenomenon
What is Ground Loop?
Cabling Recommendations
Isolated Adapter
Appendix E Asynchronous Communications
Asynchronous Communications Bit Diagram
Appendix F Silk-Screen
688
Appendix G Compliance Notices
WARRANTY/DISCLAIMER
Temperature
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