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ABB 0369673 DRA 02 Communication Interface Module

ABB 0369673 DRA 02 Communication Interface Module

Description

The ABB DRA 02 (Order Number: 0369673) is a robust communication interface module engineered for integration within the Freelance 2000 distributed control system. This module serves as a critical bridge...

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AvailabilityLow stock: 10 left

SKU: DRA02
Vendor: ABB

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Description

The ABB DRA 02 (Order Number: 0369673) is a robust communication interface module engineered for integration within the Freelance 2000 distributed control system. This module serves as a critical bridge for data exchange, enabling seamless connectivity across industrial networks by supporting multiple standard communication protocols. It is built to maintain signal integrity in demanding environments, featuring an isolation rating of 1500V DC and built-in electromagnetic compatibility (EMC) protection to mitigate interference.

Features

  • Designed specifically for the Freelance 2000 control architecture.
  • Multi-protocol support including Ethernet, Modbus, and Profibus.
  • Integrated 1500V DC galvanic isolation for enhanced system safety.
  • Built-in EMC protection components to ensure reliable operation in high-noise industrial settings.
  • Wide operating temperature range suitable for diverse plant floor conditions.

Applications

The DRA 02 is primarily deployed in industrial automation environments where the Freelance 2000 system manages complex process control tasks. It is frequently utilized in manufacturing, power generation, and water treatment facilities to interface field devices with the central control system via standard industrial communication buses.

Technical Specifications

Model DRA 02
Order Number 0369673
Series Freelance 2000
Supported Protocols Ethernet, Modbus, Profibus
Isolation Rating 1500V DC
Operating Temperature -20 degC to +60 degC

Installation Guidelines

  • Ensure the control system is powered down before installing or removing the module from the rack.
  • Mount the module in a clean, dry environment with adequate ventilation to maintain the specified operating temperature.
  • Use appropriate shielded cabling for Ethernet and fieldbus connections to maximize noise immunity.
  • Verify that all grounding connections are secure to leverage the module's integrated EMC protection.
  • Handle with standard ESD precautions to prevent damage to sensitive internal components.

FAQ

What system is the ABB DRA 02 compatible with?
The DRA 02 is specifically designed for the ABB Freelance 2000 distributed control system.

Does this module provide electrical isolation?
Yes, it features an isolation rating of 1500V DC to protect the communication circuitry from voltage spikes and ground loops.