Downloading CODESYS 2.3.9 is essential for anyone maintaining "classic" automation gear. While V3 offers more modern features (like Object-Oriented Programming), the reliability of V2.3.9 ensures it will remain in toolboxes for years to come. To help you get the right setup, let me know: What are you connecting to?
for their controllers. This version is compatible with Windows XP through Windows 10. : Provides CODESYS Version 2.3.9.35 specifically for their BL20/BL67 programmable gateways. : Maintains downloads for XV/XC controllers using version 2. CODESYS Store CODESYS Store primarily focuses on V3, but you can find the CODESYS V2.3 Converter here to migrate older projects into the modern environment. CODESYS Store North America Key Technical Specifications Operating Systems Windows XP, 7, 8, and 10 (32/64-bit) codesys 2.3.9 download
Once you have the installer (usually a .exe or a zipped folder), follow these steps: Downloading CODESYS 2