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Product Introduction
The ABB FENA-21 3AUA0000089109 is an advanced Ethernet Adapter Module specifically designed for use with ABB’s low-voltage AC drives. It is part of the Fieldbus Adapter (FENA) series and enables seamless integration of ABB inverters with Ethernet-based industrial networks, including EtherNet/IP, Modbus TCP, and Profinet IO. This plug-in communication module allows the drive to be a node in an industrial Ethernet network, making real-time control, diagnostics, and parameterization possible through a single standardized interface.
FENA-21 not only facilitates connectivity but also ensures high data transfer speeds, reliable communication protocols, and robust performance in demanding automation environments. The compact design ensures easy installation directly on the drive, eliminating the need for external hardware or converters.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | ABB FENA-21 Ethernet Adapter Module |
| Part Number | 3AUA0000089109 |
| Supported Protocols | EtherNet/IP, Modbus TCP, Profinet IO |
| Communication Interface | RJ-45, 10/100 Mbps Ethernet |
| Mounting Method | Plug-in module for ABB drives |
| Compatible Drives | ACS355, ACS380, ACS550, ACS580, ACS880, etc. |
| Status LEDs | Indicate power, module status, network activity |
| Power Supply | Powered directly by drive module |
| Network Configuration | Via web server, drive keypad, or external PC tools |
| Diagnostic Support | Yes – through Drive Composer and control panel |
| Protection Class | IP20 (when installed in a suitable drive) |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to +70°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Dimensions (L x W x H) | 27 × 89 × 64 mm |
| Weight | 0.05 kg |
| Firmware Update | Possible via Drive Composer |
| Product Compliance | CE, UL, RoHS |
Applications
The FENA-21 module is widely used in industrial automation systems for enabling Ethernet-based communication between the drive and other control or monitoring systems. Specific application areas include:
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Pumps, Fans, and Compressors in HVAC systems
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Conveyors and Material Handling Systems
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Packaging and Food Processing Equipment
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Paper and Textile Machinery
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Mixing and Dosing Equipment in Chemical and Pharmaceutical Industries
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General Motion Control in factory automation
By allowing fast data exchange and easy remote access to drives, it contributes to smarter, more efficient plant operations.
Product Advantages
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Multi-Protocol Support: One module supports Profinet IO, EtherNet/IP, and Modbus TCP, reducing the need for multiple SKUs.
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Easy Integration: Plug-and-play with ABB drives, no special wiring or configuration tools needed.
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Compact Design: Occupies minimal space inside the drive panel.
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Enhanced Diagnostics: Supports real-time data access, alarms, and event logging.
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Future-Proof: Supports firmware updates and diagnostic tools like Drive Composer.
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Improved Network Efficiency: Fast communication ensures tight process control.
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Minimal Downtime: Diagnostic capabilities assist in faster troubleshooting.
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Durable Construction: Designed for industrial environments with wide temperature tolerance.
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LED Indicators: For quick visual diagnostics and status checks.
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Trusted Brand: Backed by ABB’s global support and technical documentation.
Frequently Asked Questions (FAQ)
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What protocols does the FENA-21 support?
It supports EtherNet/IP, Modbus TCP, and Profinet IO. -
Can I use FENA-21 with all ABB drives?
It is compatible with most modern ABB drives like ACS355, ACS550, ACS580, ACS880, and more. -
How do I configure the Ethernet settings?
Configuration can be done via the drive’s keypad, Drive Composer software, or embedded web server. -
Is external power required?
No, the FENA-21 is powered directly by the drive. -
Can firmware be upgraded?
Yes, using ABB Drive Composer or other ABB tools. -
What are the dimensions of the FENA-21?
It measures 27 × 89 × 64 mm. -
Is FENA-21 hot-swappable?
It is not recommended to plug or unplug the module while the drive is powered. -
How does the module help in diagnostics?
It provides access to fault codes, operational data, and alarm logs in real-time. -
Is the FENA-21 suitable for outdoor use?
It must be installed inside a protected control panel as it is rated IP20. -
Can the same FENA-21 module be used across multiple protocols?
Yes, but it must be configured for the required protocol before use.
Related Models (Same Series or Functional Equivalents)
| Model | Description | Supported Protocols |
|---|---|---|
| FENA-01 | Ethernet Adapter Module (Basic) | Modbus TCP, EtherNet/IP |
| FENA-11 | Ethernet Adapter with Embedded Web Server | Modbus TCP, EtherNet/IP |
| FPNO-21 | PROFINET Interface Module | PROFINET IO only |
| RETA-01 | DeviceNet Adapter Module | DeviceNet |
| PROFIBUS DP | Fieldbus Module for PROFIBUS Networks | PROFIBUS DP |
| FCAN-01 | CANopen Adapter Module | CANopen |
Popular ABB Models (Same Brand, High Demand)
| Model | Function | Category |
|---|---|---|
| ACS880-01-025A-3 | Industrial Drive | Low Voltage Drive |
| ACS580-01-07A6-4 | General Purpose Drive | Low Voltage Drive |
| ACS355-03E-04A1-4 | Machinery Drive | Low Voltage Drive |
| DCS880-S01-0120-05 | DC Drive for Industrial Use | DC Drive |
| CP600 HMI Panel | Human-Machine Interface | Operator Panel |
| RTU560 | Remote Terminal Unit for Grid Automation | Substation Automation |
