SSZT656
july 2018
ISO1410
,
ISOW7841
,
SN6501
1
2
3
1.
When Is Isolating an RS-485 Bus Necessary?
2.
How Many Nodes Can You Connect to an RS-485 Bus?
3.
What Is the Speed vs. Length Correlation for Isolated RS-485?
4.
What Is Fail-safe Biasing, and How Do You Design for It?
5.
When Do You Need Termination on an RS-485 Bus, and What Are the Advantages and Drawbacks to the System?
6.
What Kind of Transient Protection Do You Need with Isolated RS-485 Devices?
7.
How Do You Generate Isolated Power for an Isolated RS-485 Node?
What Questions Did We Miss?
Additional Resources
Technical Article
Top 7 Design Questions about Isolated RS-485 Transceivers