Product details
Product Overview FENA-21
- ABB FENA-21 Ethernet Adapter Dual Port
- Two-port Ethernet adapter for ABB drives and inverters
- Supports three protocols in one module: PROFINET IO, EtherNet/IP, Modbus TCP
- Protocol selection via single drive parameter – no hardware change
- Part of FENA family (FENA-01/-11/-21 series)
- Key benefit: One adapter works with any major industrial Ethernet network
Protocol Support FENA-21
- PROFINET IO
- Supports PROFINET IO DP-V1 communication
- Works with PROFIdrive profile or ABB drive profile
- Two transparent modes: 16-bit and 32-bit word formats
- Dual-port design allows line topology (daisy-chaining)
- EtherNet/IP
- Functions as EtherNet/IP server
- Supports ODVA AC/DC Drive profile
- ABB drive profile and Transparent profile also available
- Handles explicit messages (per attribute) and implicit messages (I/O instances)
- Modbus TCP
- Operates as Modbus TCP server
- Supports ABB drive profile
- Standard function codes: read/write single register, multiple registers
- Easy integration with Modbus TCP networks
Technical Specifications
- Product details
- Brand: ABB · Type: Inverter Module
- Accessory type: Ethernet Adapter Dual Port
- Series: FENA-01/-11/-21
- For use with: ABB converters and inverters
- Hardware features
- Two Ethernet ports for daisy-chaining or star topology
- Integrated switch allows line topology without external switch
- Protocol selected by parameter in drive – no dip switches
- Compatible with multiple ABB drive series
Compatibility & Integration
- Drive compatibility
- Works with ABB ACS355, ACS380, ACS480, ACS580, ACS880 series
- Compatible with older ABB drive models (check manual)
- Mounts directly to drive option slot
- Network integration
- Single adapter covers three major industrial protocols
- Reduce inventory – one part number for all networks
- Simple parameter change for network type
Configuration & Setup
- Protocol selection
- Choose protocol via drive parameter (example: parameter 5101)
- No hardware configuration or jumpers needed
- Change protocol anytime without replacing module
- Network settings
- IP address set via drive, DHCP, or bootp
- Dual ports act as switch for easy wiring
- LED indicators for port status and network activity
Professional Profiles Supported
- Drive profiles
- ABB drive profile (common across all protocols)
- PROFIdrive profile for PROFINET
- ODVA AC/DC Drive profile for EtherNet/IP
- Transparent profile for raw data transfer
Shipping & Contact
- Fast delivery options
- FedEx · UPS · DHL (expedited shipping available)
- Global warehouse stocking
- Technical inquiries: sales@powergearx.com | +86 18030005825 (WhatsApp)
Typical Applications
- Connecting ABB drives to PROFINET IO networks
- Integrating ABB drives into Rockwell EtherNet/IP systems
- Modbus TCP networks with ABB variable frequency drives
- Multi-vendor plants needing protocol flexibility
- Line topology installations using dual-port daisy-chaining
- Reducing spare parts inventory – one module for all protocols
Professional FAQ (FENA-21)
- Q: What is the difference between FENA-01, FENA-11, and FENA-21?
- A: FENA-01 is single-port, FENA-11 is dual-port. FENA-21 is the latest dual-port version with extended protocol support and compatibility.
- Q: Can I change the protocol after installation?
- A: Yes, simply change one parameter in the drive. No need to replace module or change wiring. Very flexible for plant changes.
- Q: Do I need an external switch for daisy-chaining drives?
- A: No. The dual-port design has built-in switch. Connect first drive to PLC, then second drive to first drive, and so on.
- Q: Which ABB drives work with FENA-21?
- A: FENA-21 works with ACS355, ACS380, ACS480, ACS580, ACS880 and many others. Check drive manual for option slot compatibility.
- Q: Does FENA-21 support EtherNet/IP implicit messaging?
- A: Yes. It supports both explicit messages (per attribute) and implicit I/O messages with input/output instances.
- Q: What warranty do you offer on FENA-21?
- A: 12 months from shipment date covering manufacturing defects. Extended options available on request.
- Q: Can I use this module with PROFINET and Modbus TCP simultaneously?
- A: No, only one protocol active at a time. But you can switch protocols easily via parameter when needed.
- Original Source
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