SIL 2 Powered Isolating Driver Smart-Hart compatible DIN-Rail attachement

SIL 2 Powered Isolating Driver Smart-Hart compatible DIN-Rail - D1020

Output to Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2
4-20 or 0-20 mA Input, Output Signal
2 fully independent channels (D1020D)
Wide Band Smart Communication, Hart compatible
Field open circuit detection
High Accuracy
Three port isolation, Input/Output/Supply
High Reliability, SMD components
High Density, two channels per unit
Simplified installation using standard DIN Rail and plug-in terminal blocks
250 Vrms (Um) max. voltage allowed to the instruments associated with the barrier.

The single channel DIN-Rail Isolating Driver, D1020S, 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 4-20mA input range, a field open circuit reflects a high impedance to the control device output circuit. 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 4-20mA input range, a field open circuit reflects a high impedance to the control device output circuit.

D1020_DTS0017_EN.pdf D1020_ISM0012_EN.pdf

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Number of Channels

Power Bus Enclosure

SIL 2 Powered Isolating Driver Smart-Hart compatible DIN-Rail - D1020

D1020

Configurations

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