CoDeSysCoDeSys 
CoDeSys (codehom21.exe). CoDeSys is a device-independent PLC-programming system.
Program PLCs that fully match the IEC 61131-3 standard, integrate C-routines, and leverage object-oriented programming for advanced automation tasks. Build scalable, multi-device, multi-application environments ideal for industrial control, factory automation, and real-time engineering workflows. Easily customize inputs and outputs to meet any customer-specific configuration.
CoDeSys is a device-independent PLC programming system that supports all IEC 61131-3 languages while providing the flexibility to embed C-routines and apply object-oriented programming. Paired with the CoDeSys SP runtime system, it enables multi-device orchestration and multi-application programming for complex automation projects. Its component-based architecture also allows tailored UI extensions and custom project setups—perfect for teams seeking scalable automation solutions and optimized engineering productivity.