ABB RETA-02 Ethernet Adapter Module

Description

Technical Specifications

• Product Type: Ethernet Fieldbus Communication Adapter Module
• Compatible Drive Series:
  • ACS550, ACH550, ACS800 Series AC Drives
  • DCS800 Series DC Drives
• Supported Communication Protocols:
  • Modbus TCP/IP: Operates as a Modbus TCP server, supports standard read/write single/multiple register function codesABB Group
  • PROFINET IO: Supports ABB drive profile and PROFIdrive profile modes, cyclic/acyclic data transferABB Group
• Network Interface:
  • Port: 1 x RJ45 Ethernet port
  • Data Rate: 10/100 Mbps auto-negotiation
  • Max Simultaneous Connections: Up to 8 independent TCP/IP connections
  • Connector to Drive: 34-pin parallel bus connector
• Power Supply:
  • Input: 5 V DC, 380 mA (powered directly from host drive, no external supply needed)
  • Power Consumption: ≤ 2 W (typical)
• Physical Characteristics:
  • Form Factor: Compact plug-in module
  • Mounting: Internal drive cabinet mounting
  • Dimensions: 120 mm (W) × 80 mm (H) × 25 mm (D)
  • Weight: Approx. 0.2 kg
  • Protection Class: IP20 (enclosure)
• Environmental Ratings:
  • Operating Temperature: -10°C to +55°C
  • Storage Temperature: -40°C to +85°C
  • Humidity: 5–95% non-condensing
  • EMC Compliance: IEC/EN 61000-6-2, IEC/EN 61000-6-4
• Diagnostic Indicators:
  • LED status lights for Ethernet link/activity, module status, network communication
• Certifications: CE, UL, RoHS compliant

Key Features

• Dual Protocol Flexibility:
  • Native support for Modbus TCP/IP and PROFINET IO, ensuring compatibility with major industrial Ethernet architecturesABB Group.
  • PROFINET mode supports both ABB-specific drive profiles and standard PROFIdrive profiles for universal integrationABB Group.
  • Enables seamless migration between legacy Modbus systems and modern PROFINET-based automation setups.
• Comprehensive Drive Control & Monitoring:
  • Full remote control: Start/Stop, run enable, speed/torque reference, PID setpoint adjustmenteero.
  • Real-time data acquisition: Read actual speed, current, voltage, power, torque, and operational statuseero.
  • Complete parameter access: Upload, download, and edit drive configuration parameters remotelyeero.
  • Fault management: Remote fault reset, fault code reading, and detailed diagnosticseero.
• High-Speed, Reliable Communication:
  • 10/100 Mbps auto-sensing Ethernet ensures fast, responsive data transfer for critical control loops.
  • Supports both cyclic (real-time) and acyclic (parameter/service) communication for balanced performance.
  • Built-in data integrity checks and error handling guarantee stable communication in high-EMI industrial environments.
• Plug-and-Play Design:
  • Hot-swappable plug-in construction for easy installation, replacement, and maintenance without full system shutdown.
  • Direct 34-pin bus connection to host drive eliminates complex wiring.
  • Configuration via drive control panel or ABB software tools (e.g., DriveWindow) for quick setup.
• Industrial-Grade Robustness:
  • Compact, ruggedized casing with conformal coating for resistance to dust, humidity, and vibration.
  • Wide operating temperature range for reliable performance in extreme industrial conditions.
  • Isolated communication circuitry protects the drive and module from electrical disturbances on the network.
• Advanced Diagnostics:
  • Multi-LED indicators provide instant visual feedback on network link, activity, and module health.
  • Comprehensive event logging and status reporting for efficient troubleshooting.
  • Seamless integration with ABB’s diagnostic tools for in-depth system analysis.

Application Scenarios

• Manufacturing & Production Automation:
  • Integration of ABB ACS800/ACS550 drives in assembly lines, material handling systems, and conveyor networks.
  • Precise speed control and monitoring for pumps, fans, compressors, and machine tools in automotive, electronics, and general manufacturing.
  • Centralized control of multiple drives via PLC/SCADA for coordinated production processes.
• Process Industries (Oil & Gas, Chemical, Pharmaceutical):
  • Reliable communication for drives controlling critical processes (mixers, extruders, reactors) in hazardous and non-hazardous areas.
  • Remote monitoring and adjustment of drive parameters to maintain consistent product quality.
  • Seamless connection to DCS systems for unified process automation.
• Water & Wastewater Treatment:
  • Control and monitoring of large pump and fan drives in water purification and sewage treatment plants.
  • Integration with SCADA systems for remote operation of distributed pumping stations.
  • Energy-efficient management of variable-speed drives for water distribution networks.
• Mining, Metals & Cement:
  • Robust communication for heavy-duty drives in crushers, mills, and conveyors under extreme mechanical stress.
  • Real-time diagnostics to minimize downtime in 24/7 mining and mineral processing operations.
  • Compatibility with industrial Ethernet networks in harsh, dusty, and high-temperature environments.
• Marine & Offshore:
  • Onboard control of propulsion, thruster, and auxiliary drives in commercial vessels and offshore platforms.
  • Reliable performance in high-humidity, salt-spray marine environments.
  • Compliance with marine industry standards for networked drive systems.
• HVAC & Building Automation:
  • Integration of ACH550 HVAC drives into building management systems (BMS).
  • Remote control and energy monitoring of air handling units, chillers, and pumps for optimized building energy efficiency.
  • Seamless Modbus TCP connectivity with standard building automation controllers.