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MODBUS Master-Slave Protocol Overview by Noor Noor is a document available to read on EtoBox.

What is MODBUS Master-Slave Protocol Overview about?

MODBUS is a master-slave communication protocol used in the process industry, allowing one master to communicate with up to 247 slaves. It operates in two modes: RTU (Remote Terminal Unit) and ASCII, with specific error detection methods for each. The protocol includes a query/response cycle, framing structures, and examples of data transmission for reading input statuses from slaves.

Author

Noor Noor

Language

EN