Universal Temperature Converter and Trip Amplifier attachement

Universal Temperature Converter and Trip Amplifier - D1073S

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)
0/4-20mA, 0/1-5 V, 0/2-10 V Output Signal temperature linear or reverse
16 characters tag
Two independent trip amplifiers
Output for burnout detection.
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
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 Temperature Signal Converter and Trip Amplifier D1073S 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. Two independent Alarm Trip Amplifiers are also provided. Each alarm energizes, or de-energizes, an SPST relay for high, low, low-startup or burnout alarm functions. The two alarm relays trip points are settable over the entire input signal range.

D1073_DTS0043_EN.pdf D1073_ISM0019_EN.pdf

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Power Bus Enclosure

Universal Temperature Converter and Trip Amplifier - D1073S

D1073S

Configurations

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