Compact Controller Ctron 08 Dimensions W x H x D: 48 x 96 x 70 mm Operating temperature: -5...+55 °C Output: 2 x relay, 1 x logic Input types: Temperature / Analogue Input, analogue: 0/4 ... 20mA / 0/2...10V Input, resistance thermometer: Pt100 / Pt1000 / KTY11-6 Input, thermocouple type: L / J / U / T / K / E / N / S / R / B / C / D Protection rating: IP65 (Front Panel) Operating voltage: 20...30 VAC/DC