ایزولاتور بریر ورودی آنالوگ جی ام اینترنشنال D1010D

توضیحات محصول

General Description:(توضیحات کلی)

2 Ch, High integrity 4-20 mA TX Repeater Power Supply, SIL 2, Analog Input(آنالوگ ورودی)

The dual channel(دوکاناله) DIN-Rail Repeater Power Supply,D1014D, is a high integrity analog input interface suitable for applications requiring SIL 2 level (according to IEC61508:2010) in safety related system for high risk industries(صنایع پرخطر). Provides a fully floating dc supply for energizing conventional 2 wires 4-20 mA transmitters located in Hazardous Area, and repeats the current in floating circuit to drive a Safe Area load. The circuit allows bi-directional communication signals, for Hart transmitters.

4-20 mA (15 V) floating supply and signal to Smart, or non Smart, two wire Tx.

4-20 mA source or sink or 1-5 V output signal totally isolated from Input and Supply.

• Input from Zone 0 (Zone 20), Division 1, installation in Zone 2, Division 2.
• 4-20 mA Input, Output Signal.
• Hart compatible.
•Input and Output short circuit proof.
• High Accuracy.
• Three port isolation, Input/Output/Supply.
• EMC Compatibility to EN61000-6-2, EN61000-6-4, EN61326-1
• In-field programmability by DIP Switch.
• 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.

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