These Current to Current Converters accept a 24Vdc power supply (nominal) and a 4-20mA input signal converting it to a current output. Various outputs are available depending on the model, including 0-50 mA, 0-100 mA, 0-160 mA, 20-160 mA, 40- 160 mA, 0-200 mA, 20-200 mA, or bipolar (10-310 mA) . Span and zero is user adjustable. The load should be floating, isolated from ground. Diagnostic LEDs indicate power and operational status. The PCB is conformal coated. The unit is available in a DIN rail mount enclosure.