Thermostat Dimensions W x H x D: 48 x 48 x 95 mm Operating temperature: 0...+50 °C Alarm: Relay, 3 A @ 250 VAC Output: Relays Input types: Temperature / Analogue Input, analogue: 0...20mA / 4...20mA / 0...1 V / 0...5 V / 1...5 V / 0...10V Input, resistance thermometer: Pt100 / JPt100 Input, thermocouple type: K / J / R / S / B / E / T / N / PL-ll / C Mounting: Front Panel Output, analogue: 4...20mA Protection rating: IP66 Control output, logic unit: 12 VDC / 40 mA Operating voltage: 100...240 VAC