Tech Papers

Optocouplers in Industrial Communication

Avago Technologies
Alexander Jaus

White Paper

August 2007

External URL

Industrial communication includes data monitoring and processing, diagnostic, sensing, and visualization applications. To maintain data integrity against group loop current or common mode noise, optocouplers are used. Various technologies and communication buses allow the user to select features that match specific requirements, such as speed, switching specifications, and security needs. This paper discusses some of those technologies.





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