Multi-Measurement Converter Dimensions W x H x D: 105 x 69.1 x 114.1 mm Input current: 1...6 AAC Input voltage: 100...693 VAC Operating temperature: -10...55 °C Accuracy: 0.5% Output, analogue: ±20 mA No. of analogue outputs: 3 No. of digital outputs: 0 Operating voltage: 24...60 VAC/VDC