SelectTrust is the first technology worldwide to be able to guarantee a verifiably correct manual data entry using a touchscreen. The entry position and the visualization at this position are checked in the functionally safe SelectTrust solution. Only in case of total correctness, the functionally safe entry action will be transmitted to the safe computer.
Along with IconTrust, SelectTrust provides a cost-effective solution for safety considerations and proof of compliance with current safety requirements. Both supervision systems work fully decoupled from the display function and operating function making them unique in their mode of operation.
DEUTA as sole provider offers the combination of highly-available, redundant displays, safe SIL 3 display and SIL 2 input.