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What are the differences between RS-232, RS-422, and RS-485 communication standards?

April 26, 2017communication differences RS-232 RS-422 RS-485 Standards

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What are the differences between RS-232, RS-422, and RS-485 communication standards?

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RS-232, RS-422, and RS-485 are serial communication methods for computers and devices. There are two articles in the Resource Center section of the Sealevel website that address these standards: Overview of Serial Communication Standards Choosing Serial I/O for Control Networks If you need assistance, please contact Technical Support.