MI8O4C RV

Additional I/O Expansion 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 Additional Input/Output unit 8 digital inputs, 2 inputs for Start/Restart interlock and external device monitoring (EDM), 4 single OSSD safety outputs or 2 pairs, 2 status outputs, 4 test outputs. 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.