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Harmony STO & STU

Cost effective and compact color HMI panels from 3.5" to 5.7" screen - formerly known as Magelis STO and Magelis STU

Part of Harmony

The Harmony STO and STU (formerly known as Magelis STO & STU) are powered by EcoStruxure Operator Terminal Expert and Vijeo Designer. It's a cost effective solution including flexibility and easy mounting system for machine builders.

Harmony STO & STU

EcoStruxure™ for Your Business

EcoStruxure lets you thrive in today's digital world. Make better business decisions with scalable and converged IT/OT solutions.