This voltage/current converter is part of the range of Harmony Analog interfaces. This cost effective converter converts a 0 to 10 V signal to a 4 to 20mA signal or vice versa. Its supply voltage is 24V DC, non isolated. It also allows the connection distance between a sensor and the measurement acquisition device to be increased. Conforming to IEC standards, UL and CSA certified, this converter is suitable for universal use. Specifications Main Range of product Harmony Analog product or component type Voltage/current converter Analogue input type Current 4...20 mA Voltage 0...10 V DC Analogue output type Current 4...20 mA <= 500 Ohm by cabling Voltage 0...10 V >= 100 kOhm by cabling Complementary Protection type Short-circuit protection on output Overvoltage protection on output (+/- 30 V) Reverse polarity protection on output abnormal analogue output voltage -15...0 V no input or input wire broken abnormal analogue output current 4…30 mA no input or input wire broken [Us] rated supply voltage 24 V DC +/- 20 %, non isolated Current consumption <= 40 mA voltage output <= 60 mA current output Local signalling Power ON LED green) Measurement error +/- 5 % of full scale20 °C temporary performance degradation when subject to electromagnetic interference) Repeat accuracy +/- 0.2 % full scale 20 °C +/- 0.6 % full scale 60 °C Temperature coefficient 200 ppm/°C Clamping connection capacity 1 x 2.5 mm² 2 x 1.5 mm² Tightening torque 5.31…9.74 lbf.in (0.6…1.1 N.m) marking CE Surge withstand 0.5 kV 1.2/50 µs IEC 61000-4-5 [Ui] rated insulation voltage 2 kV Fixing mode By screws (mounting plate) Clip-on (35 mm symmetrical DIN rail) Safety reliability data MTTFd = 73.2 years B10d = 67582 net weight 0.26 lb(US) (0.12 kg)