The UE 440 is a configurable safety controller for comprehensive implementation of safety applications, such as safeguarding multiple robot cells at the same time. The UE 470 is specifically designed for the safety requirements of press brake applications. The UE 440/470 are rated Category 4, according to EN 954-1, and SIL 3, according to IEC 61508. The emergency stop function is rated stop Category 0 or 1, in accordance with EN 418.Sick Inc
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