4-20 mA signal isolator D1020S

DIN rail

The single and dual channel DIN Rail Isolating Driver, D1020S and D1020D, isolates and transfers a 4-20, 0-20 mA signal from a controller located in Safe Area to a load of up to 750 Ω in Hazardous Area. It has a high output capacity of 15 V at 20 mA combined with a low drop across its input terminals. The circuit allows bi-directional communication signals, for Smart I/P. In the 4-20 mA input range, a field open circuit reflects a high impedance to the control device output circuit. FEATURES SIL2 /SC3 Output to Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2. High Density, two channels per unit. Wide Band Smart Communication, HART® compatible. Field open circuit detection. High Accuracy. Three port isolation, Input/Output/Supply. EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1 250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.