PID Controller Dimensions W x H x D: 48 x 48 x 95 mm Operating temperature: -5...55 °C Input, digital: 1 digital input Input types: Temperature / Analogue / Digital Input, analogue: 0...10V / 0/4 ... 20mA Input, resistance thermometer: Pt100 / Pt1000 / KTY / Cu50 Input, thermocouple type: L / J / T / K / E / N / S / R Output types: Relay / Analogue Output, analogue: 0...10V / 0/4 ... 20mA Protection rating: IP65 (Front Panel) Operating voltage: 20...30 VAC/VDC