Modbus is popular in industrial environments because it is openly published and royalty-free. It was developed for industrial applications, is relatively easy to deploy and maintain compared …

May 30, 2025 · Modbus is a message-based protocol at its core, so UDP’s ability to send a well-defined packet of information without any additional application-level information, like a start …

Sep 30, 2025 · Modbus is a serial communication protocol developed by Modicon published by Modicon® in 1979 for use with its programmable logic controllers (PLCs). In simple terms, it is …

Since Modbus protocol is just a messaging structure, it is independent of the underlying physical layer. It is traditionally implemented using RS232, RS422, or RS485. The function code in the …

A community for the Modbus communications protocol - data communication between devices over TCP/IP and over serial line – open and royalty-free since 1979. Visit Modbus.org to …

Jan 25, 2024 · Modbus, a widely used serial communication protocol, operates by facilitating data exchange between electronic devices. In its basic configuration, a straightforward connection …

Jun 24, 2025 · Modbus is a serial communication protocol designed for transmitting information over serial lines between electronic devices. It follows a master-slave architecture where one …

Explore how to use the Modbus protocol in your control system, including implementation strategies, applications, best practices, and more.

Feb 26, 2025 · Modbus is a widely-used communication protocol in industrial automation systems. Developed in the late 1970s, Modbus is recognized for its simplicity and ease of …

Aug 5, 2025 · Modbus is a communication protocol developed by Modicon (now Schneider Electric) in 1979 for use with programmable logic controllers (PLCs). It is one of the most …