For engineers and technicians working with legacy automation systems, finding the right tools is often the hardest part of the job. If you are maintaining or commissioning PS4 series controllers, you likely need a reliable copy of the Sucosoft S40 programming software .

When searching for a , it is important to ensure you are getting the correct version for your hardware. While Moeller was acquired by Eaton , much of the legacy documentation and software is still managed through their official support channels. System Requirements & Compatibility

Sucosoft S40 is the legacy programming software for the Moeller (now Eaton ) PS4 and PS416 series of Programmable Logic Controllers (PLCs). It was developed to provide an IEC 61131-3 compliant environment, allowing for standardized programming across various industrial automation tasks.

A: Yes, the software itself is provided free of charge by Suco ES GmbH. You do not need to pay for the download. However, you must purchase the hardware communication adapter separately.

: The most direct source for the latest update is the Eaton Europe Download Center, where Sucosoft S40 V5.06 (released 10/25/2007) is available for download.