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What is the difference between RS-232 and RS-485?

April 26, 2017difference RS-232 RS-485

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What is the difference between RS-232 and RS-485?

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RS-232 and RS-485 are both serial communications protocols. RS-232 allows you to communicate to one device that is less than 150 feet from the PC. RS-485 allows you to communicate to a network of up to 31 devices that are less than 4000 feet from the PC.