‘First’ open, software‑defined DCS reduces modernisation risks
13 February 2026 
Schneider Electric claims to have developed industry’s first open, software‑defined DCS (distributed control system). Called EcoStruxure Foxboro Software Defined Automation (SDA), the platform is said to deliver openness, embedded cybersecurity, and real-time intelligence, and will modernise operations “without compromise”. Schneider says it will offer flexibility, scalability and cost efficiency, without sacrificing reliability.
Developed in response to end-user challenges such as ageing systems, rising costs, and the need to do more with less, Foxboro SDA decouples hardware from software to protect existing investments and enable a smooth, lower-risk modernisation path. The result, according to Schneider, is simpler workflows, faster insights and sustainable performance gains.
“EcoStruxure Foxboro SDA marks a defining moment for industrial automation,” declares Hany Fouda, senior vice-president in Schneider’s Process Automation business. “By embracing openness and software-defined architecture, we’re giving our customers the agility to modernise without compromise, protecting their investments while unlocking future-ready capabilities. This evolution is a strategic enabler for digital transformation.”
As the first software-defined DCS, Foxboro SDA enables interoperability, rapid deployment, and fit-for-purpose configurations, while maintaining high availability. It ensures digital continuity by keeping data connected and consistent throughout the plant lifecycle – from design to production to maintenance. According to Schneider, this will enable automated workflows, better product quality, and easy integration with analytics for smarter, real-time business decisions.
Customers will also benefit from future-ready upgrade paths, built-in cybersecurity, and simplified operations that support IT/OT convergence and advanced technologies such as AI and machine learning. Schneider is promising a control system that is “unbounded by hardware, engineered for agility and empowered by data”.
Key characteristics of the new system include its:
- Open, software-defined architecture Foxboro SDA decouples software from hardware to deliver vendor independence and interoperability, enabling flexible, scalable architectures
- Cybersecure and future-ready capabilities The software is built on secure-by-design principles and IEC 62443-3-3 compliance, delivering a platform that enables IT/OT convergence, AI/ML integration, and autonomous operations for Industry 4.0 and energy transition.
- Simpler operations and lower costs Users can lower their CapEx and OpEx, streamline deployment with intuitive tools, and reduce downtime by avoiding obsolescence and enabling predictive maintenance.
The importance of open industrial systems was highlighted in Schneider Electric’s recent global research report with Omdia, which revealed that closed systems were costing mid-sized industrial companies around 7.5% of their annual revenues through downtime, inefficiencies and compliance retrofits.
Commenting on the launch of the new system, Craig Resnick, vice-president at the ARC Advisory Group, says that it “marks a major milestone in the evolution of process automation. By decoupling control logic from hardware, Schneider Electric is providing manufacturers with the agility to scale, adapt, and simplify their operations.
“This software-defined approach helps to reduce maintenance costs, protect legacy automation investments, and ensure digital continuity throughout the entire plant lifecycle,” he adds. “With cybersecurity built into its core, and a commitment to open, interoperable standards, Foxboro SDA enables manufacturers to modernise at their own pace, accelerate IT and OT convergence, and increase their adoption of next generation technologies, such as AI, edge computing, and autonomous operations.”
