SSZT656 july   2018 ISO1410 , ISOW7841 , SN6501

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   2. 1. When Is Isolating an RS-485 Bus Necessary?
   3. 2. How Many Nodes Can You Connect to an RS-485 Bus?
   4. 3. What Is the Speed vs. Length Correlation for Isolated RS-485?
   5. 4. What Is Fail-safe Biasing, and How Do You Design for It?
   6. 5. When Do You Need Termination on an RS-485 Bus, and What Are the Advantages and Drawbacks to the System?
   7. 6. What Kind of Transient Protection Do You Need with Isolated RS-485 Devices?
   8. 7. How Do You Generate Isolated Power for an Isolated RS-485 Node?
   9.     What Questions Did We Miss?
   10.     Additional Resources

Top 7 Design Questions about Isolated RS-485 Transceivers