GM INTERNATIONAL D1072S DATASHEET

DESCRIPCIÓN

The single channel DIN Rail Temperature Signal Converter, D1072D accepts a low level dc signal from millivolt, thermocouple or RTD temperature sensor, located in Hazardous Area, and converts, with isolation, the signal to drive a Safe Area load. Output signal can be direct or reverse. Duplicator function provides two independent outputs for the single input. Adder, subtractor, low/high selector functions provides two independent outputs representing input A, input B, input A plus input B, input A minus input B, low/high selector.

CARACTERÍSTICAS

-SIL2/SC2
-Input from Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2.
-mV, thermocouples, RTD or transmitting potentiometers Input Signal.
-Programmable RTD line resistance compensation.
-Reference Junction Compensation automatic or fixed (programmable value).
-0/4-20 mA, 0/1-5 V, 0/2-10 V. Output Signal temperature linear or reverse.
-Duplicated output for single channel input.
-Adder, Subtractor, low/high Selector.
-16 characters tag for each channel.
-Common burnout detection available when using Power Bus enclosure.
-High Accuracy, µP controlled A/D converter.
-Three port isolation, Input/Output/Supply.
-EMC Compatibility to EN61000-6-2, EN61000-6-4.
-Fully programmable operating parameters.
-High Density, two channels per unit.
-250 Vrms (Um) max. voltage allowed to the Instruments associated with the barrier.

CHANNELS