| Location Zones 1 or 2. Gas Group, IIC, IIB or IIA, Temp Class up to T4 Certificate No. KEMA03ATEX1021X Safety Parameters Ui = determined by Ii and Pi Ii = 2A Pi = 1W Ci = Li = 0 The device can be powered from an EEx ia IIC certified interface with output parameters lower than those shown above Supply 14-26VDC, current 20mA per 30mm window Recommended Interfaces Zener Barriers: S951, S953 IS Isolators: WIS1210, WIS1211, WIS1213 Environment Operating temperature: 0 to 60°C Storage temperature: -20 to 80°C Humidity: 0-95% RH, non condensing Protection IP41 from the front, IP20 from the rear Connections Raising clamp terminals suitable for 2.5mm2 cable |