Codesys Ros2 -

The industrial automation landscape is undergoing a significant transformation. The increasing demand for flexibility, scalability, and interoperability has led to the development of innovative solutions that bridge the gap between traditional industrial control systems and modern, software-driven automation architectures. At the forefront of this revolution are CoDeSys and ROS2, two powerful technologies that, when integrated, offer unparalleled possibilities for industrial automation.

: ROS 2 can process LIDAR or camera data and then send simplified commands to the CODESYS-controlled drivetrain. codesys ros2

This article explores the technical architecture, use cases, and challenges of integrating CODESYS with ROS 2. : ROS 2 can process LIDAR or camera

The most compelling feature of this integration is the ability to use shared memory For example, a ROS 2 node might calculate

: Information like joint positions, battery status, or emergency stop triggers are passed between the systems. For example, a ROS 2 node might calculate a new target coordinate and send it to the CODESYS runtime to execute the movement.

Without integration, engineers build brittle bridges using serial cables, digital I/O pins, or Modbus TCP—slow, limited data exchange, no semantic understanding.