Schneider Electric HMISTU855 Operator Interface Panel

Schneider Electric's HMISTU855 Magelis STO/STU touch panel is a 5.7-inch color touchscreen operator interface for Harmony STO and STU HMI configurations. It provides a compact, user-friendly graphical display and touch input for monitoring and controlling machines, with pages created and deployed via Schneider Electric's Vijeo Designer software. The panel is designed for Magelis STO/STU ecosystems and is powered from a 24V DC supply. The 5.7-inch color TFT display presents process data, alarms, and navigation elements in a clear, bright interface suitable for machine dashboards and local control tasks in manufacturing environments. As part of Schneider Electric's Harmony STO/STU family, HMISTU855 is intended to be used with compatible back-end controllers in Magelis systems to deliver integrated operator experiences across automation architectures, delivering a reliable, space-efficient touch interface for routine operator interactions.