D5263S

Описание

The single channel DIN Rail Load Cell/Strain Gauge Bridge Isolating Repeater D5263S module is a unit suitable for applications requiring SIL 2 level (according to IEC 61508:2010) in safety related systems for high risk industries.

The unit acts as a transparent galvanic isolated interface installed between a weighing indicator in Safe Area and a load cell (or group of load cells) in Hazardous Area; it appears at the terminals of the indicator as a single load cell equivalent to the one in the field.

It provides a fully floating power supply voltage with remote sensing capability to load cell located in Hazardous Area and repeats; while isolating; the mV signal output to drive a load in Safe Area depending on the host system reference voltage.

Up to four 350 ? load cells; or five 450 ? load cells; or ten 1000 ? load cells can be connected in parallel.

The Voltage reference (Safe Area side) is set as an external supply.

Mounting on standard DIN-Rail; with or without Power Bus; in Safe Area or in Zone 2.

Характеристики

• Input from Zone 0

• Installation in Zone 2

• Strain Gauge Bridge Transparent Repeater

• Up to four 350 ? load cells in parallel

• High Accuracy

• Three port isolation; Input/Output/Supply