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Common fault causes and solutions of RS485 communication interface of PLC
Common fault causes and solutions of RS485 communication interface of…
PLC (Programmable Logic Controller) is based on microprocessor, integrating computer technology, automation technology and communication technology of new industrial control devices, to realize industrial automation control in network communication, human-computer interaction, process control, logic programming and other functions, with simple operation, reliable and stable characteristics.
Common fault causes and solutions of RS485 communication interface of…