Industrial Feedback Controller Ks 42-1 Dimensions W x H x D: 96 x 96 x 128 mm Operating temperature: 0...+60 °C Output: 3 relays Input types: Temperature / Heating current / Potentiometer / Analogue Input, analogue: 0/4 ... 20mA / 0/2...10V Input, resistance thermometer: Pt100 / Pt1000 Input, thermocouple type: L / J / K / N / S / R Output, analogue: 0/4 ... 20mA Protection rating: IP65 (Front Panel) Operating voltage: 90...260 VAC Output, transmitter feed: 13 V / 22 mA