Codesys Ros2 Review

For decades, the worlds of traditional Industrial Automation (PLC-based) and advanced Robotics Research (Linux-based) have operated on parallel tracks. CODESYS (Controller Development System) has been the silent powerhouse behind millions of PLCs, handling deterministic logic, safety, and fieldbuses. ROS 2 (Robot Operating System) has been the agile innovator, managing perception, navigation, and complex coordination.

For engineers, the message is clear: Stop trying to make ROS 2 do real-time control, and stop trying to make a PLC do graph-based perception. The bridge is now available; the only remaining task is architecture. Disclaimer: CODESYS is a trademark of CODESYS GmbH. ROS and ROS 2 are trademarks of Open Robotics. This article reflects the state of integration as of Q2 2025. codesys ros2

However, with the rise of , Autonomous Mobile Robots (AMRs) , and Smart Manufacturing , engineers are no longer asking if these systems should talk—but how . For decades, the worlds of traditional Industrial Automation