Under development by DEUTA-WERKE in collaboration with ABB, the Safe HMI displays either the train’s speed or the status of various safety zones. Fail-safe selections through user touch events and fail-safe graphical objects, like train speed or selected operating modes, can be exchanged between the Safe HMI and the ABB AC500-S safety PLC.
Source URL: ABB and DEUTA-WERKE announce Safe HMI equipped with PROFINET/PROFIsafe fieldbus
Source Website: Factory Automation – Automation.com