In industrial automation, Modbus is one of the most common communication protocols used to connect devices such as sensors, controllers, meters, and SCADA systems.Over the years, two major versions of Modbus have been developed — Modbus RTU, which communicates over serial lines, and Modbus TCP, which communicates over Ethernet. As technology evolves, many industries face the challenge of… Read More »
When setting up industrial automation or SCADA systems, one of the first communication choices you’ll face is Modbus RTU vs Modbus TCP. Both are based on the Modbus protocol, a widely used open standard for communication between programmable logic controllers (PLCs), sensors, and other field devices. However, while both share the same command structure, they differ significantly in… Read More »
Welcome to this article dedicated to the Modbus protocol. In this comprehensive guide, we will explore in detail this widely used protocol in the field of industrial automation. Whether you are a student or an engineer, this introduction will provide you with the necessary basics to understand and implement the Modbus protocol. The Modbus protocol is an open… Read More »