Control Network Newsletter
Video: Understanding EIA-485: Connectors, Grounding and Protection
June 2013 – The Understanding EIA-485 Video Series discusses the popular EIA-485 technology - commonly called RS-485 - used for interconnecting network devices.
In this video we will first discuss the importance of connectors - ignored by the EIA-485 standard, BACnet and Modbus organizations. And then we cover grounding - especially the distinct needs of two-wire and three-wire systems.
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