Sucosoft S40 is the central IEC 61131-3 compliant programming software for Moeller (now Eaton) PS4 and PS416 series PLCs

Direct Version Directory: You can browse the complete directory of updates, old setups, and demo versions on the Eaton S40 Download Directory .

First Launch and Configuration

After installation, launch Sucosoft S40 from your Start Menu or Desktop shortcut. You will be greeted by a project management window.

The ghost was back in the machine, and for tonight, the old beige box had won another round against the scrap heap.