The Sick UE410-MM3 is a safety controller from the Flexi Classic series, designed to ensure secure and efficient control in industrial automation applications. This main module specializes in muting functions, offering advanced features for safety-critical environments. It provides two safety inputs, two switching inputs, and four muting inputs, accommodating two or four muting sensors. The controller includes two safety outputs, two test outputs, and two application diagnostic outputs, all connected via plug-in screw-type terminals. With a compact design measuring 22.5 mm in width, 96.5 mm in height, and 120.8 mm in depth, and weighing approximately 180 grams, the UE410-MM3 is built to withstand demanding conditions. It operates within a supply voltage range of 19.2 V DC to 30 V DC, with a maximum power consumption of 3 W. The device is rated for protection class III (EN 61140) and features an enclosure rating of IP40 (EN 60529) for the housing and IP20 (EN 60529) for the terminals. It functions effectively in ambient temperatures ranging from -25°C to +55°C and can be stored between -25°C and +70°C. The controller is designed to handle humidity levels from 15% to 95% without condensation. For electromagnetic compatibility, it complies with Class A standards (EN 61000-6-2, EN 55011). The UE410-MM3 also meets various international standards, including SIL 3 (IEC 61508), SILCL 3 (IEC 62061), Category 4 (EN ISO 13849), and Performance Level e (EN ISO 13849).
