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| Place of Origin: | Germany |
| Brand Name: | ABB |
| Certification: | COO & COC |
| Model Number: | FENA-21 |
FENA-21 3AUA0000089109 ABB Ethernet communication module Efficient Flexible expansion
The ABB FENA-21 is a high-performance Ethernet communication module, specifically designed for the ABB Freelance Distributed Control System (DCS), and is an important component of the Freelance AC 800F controller platform. This module offers a powerful Ethernet interface, supporting efficient data exchange with upper computers, operation stations and other network devices. It is widely used in industrial automation scenarios such as power, chemical, water treatment, metallurgy and manufacturing, where strict requirements are placed on system communication performance.
Product Overview: ABB FENA-21 (3AUA0000089109)
| ABB Order Code | FENA-21 |
| Manufacturer Part Number | 3AUA0000089109 |
| Communication Speed | Full-duplex 100 Mbps per port |
| IP Configuration | Static IP, DHCP, or BOOTP; supports LLDP for topology discovery |
| Operating Temperature | -10°C to +50°C (derating based on drive enclosure) |
| Certifications | CE, UL, CSA, IEC 61800-5-1 (functional safety), IEC 61000-6-2/4 (EMC), IEC 62443-3-3 (cybersecurity readiness) |
| Installation | Plugs directly into the drive’s option module slot—no external power or cabinet required |
Product Images
Related Products
| FENA-01 | FENA-11 |
| FENA-21 | FENA-31 |
| FPBA-01 | FPBA-02 |
| NDSC-01 | NDSC-11 |
| NDSC-21 | NRED-01 |
| NRED-11 | NRET-01 |
| RET-01 | RET-02 |
| ADIC-01 | ADIC-02 |
| NPBA-12 | NPBA-21 |
| RSIO-01 | RSIO-02 |
