A Guide to Modbus Communication Interfaces
March 11, 2024 Modbus is a widely used industrial communication protocol with several variants, including Modbus RTU, Modbus ASCII, and Modbus TCP/IP. It was initially developed by Modicon (now part of Schneider Electric) in the late 1970s and has since become a de facto standard for connecting various devices in industrial automation. Technical Aspects of Modbus:…