DESCRIPTION
The dual channel DIN Rail Isolating Driver 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.
4-20 or 0-20 mA Input, Output Signal.
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.
CHANNELS
2
RELATED MODEL
D1022D
D1022S
D5020D
D5020S
X1-IS-AO-01-S
X1-IS-AO-02-S
D1020D
D1020S
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