M1SC RV

Enhanced Master Unit. Meets the following Atex Standards: 2014/34/EU; EN IEC 60079-0:2018; EN 60079-7:2015; UL 121201; CSA C22.2 No. 213-17. 8 Inputs max current consumption 4mA. 4 single or 2 pairs OSSD (SIL 3). Conformal coating of the electronic boards. Clamp Terminal Blocks Master Unit for the control of any other expansion unit, can also work as Stand-Alone. As Master Unit: to control a more complex system providing protection for bigger machineries with multiple sensors. As Stand-Alone: to control smaller machinery connecting with up to 4 safety devices, i.e. 1 safety light curtain, 1 e-stop, 1 safety sensor (e.i. magnetic) and 1 two-hand switch. Electronics protected by protective film that acts as a barrier against dust and moisture and protects the board from salt and chemical corrosion. Designed to operate in environments with potentially hazardous atmospheres, it is classified: 3G Ex ec IIC T5 Gc with -40°C ≤ Tamb ≤ +50°C | 3G Ex ec IIC T4 Gc with -40°C ≤ Tamb ≤ +65°C.