TX Repeater, Power Supply, and Trip Amplifier attachement

TX Repeater, Power Supply, and Trip Amplifier - D1054S

Input from Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2
4-20mA loop or 0/4-20mA externaly powered Input Signal
0/4-20mA, 0/1-5 V, 0/2-10 V Output Signal linear or reverse
Wide Band Smart Communication, Hart compatible
Input and Output short circuit proof
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, EN61326-1
Fully programmable operating parameters
High Reliability, SMD components
High Density, one channel, 2 trips 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 Repeater Power Supply and Trip Amplifier D1054S, provides a fully floating dc supply for energizing conventional 2 wires 4-20mA transmitters, or separately powered 3, 4 wires 4-20, 0-20 mA transmitters located in Hazardous Area, and repeats the current in floating circuit to drive a Safe Area load. Output signal can be direct or reverse.

The circuit allows bi-directional communication signals, for Hart-Smart transmitters. 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.

D1054_DTS0183_EN.pdf D1054_ISM0067_EN.pdf

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Power Bus Enclosure

TX Repeater, Power Supply, and Trip Amplifier - D1054S

D1054S

Configurations

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