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FENA-21

ETHERNET ADAPTER MODULE
In Stock
ABB FENA-21
ABB FENA-21
ABB FENA-21
ABB FENA-21
ABB FENA-21
ABB FENA-21
Product image is representative; revision or series may vary. Contact us to request a specific version.

Product Describe:

ETHERNET ADAPTER MODULE

2-PORT

CHASSIS MOUNT

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Technical specifications for FENA-21

  • Manufacturer:
    ABB
  • Product Category:
    DCS Systems
  • Spare Part Number:
    FENA-21
  • Estimated shipping dimensions:
    6.2x6.6x2.3cm
  • Weight:
    0.05 kg
  • Tariff Code:
    8537101190
  • Counliy of origin:
    Sweden
  • Category:
    PLCs/Machine Control
  • Subcategory:
    PLC Module/Rack
  • Ports:
    Two Ethernet ports
  • Protocols Supported:
    PROFINET IO, EtherNet/IP, Modbus TCP
  • Communication:
    Supports explicit and implicit messaging for EtherNet/IP, and DP-V1 communication for PROFINET IO
  • Hardware interface:
    2 RJ45 Ethernet ports (supporting linear or ring topology)
  • Data rate:
    10/100 Mbps, auto-negotiation
  • Protection and Grade:
    Complies with IEC 61000-4-2 standard, with anti-static resistance of ±8kV
  • Configuration method:
    Configure via frequency converter parameters (e.g., group 51/52/53)

Information

Overview Manuals Main Features
The ABB FENA-21 is a 2-port Ethernet adapter module for drives (e.g., ACS880, ACS580, ACS355) supporting PROFINET IO, EtherNet/IP, and Modbus/TCP protocols. It enables daisy-chaining via two RJ45 ports and allows configuration through a web browser using the MAC address as a password.
    • ETHERNET ADAPTER MODULE
    • Read status information and actual values from the drive
    • Reset a drive fault
In terms of hardware configuration, the FENA-21 is equipped with a built-in Ethernet switch and two standard RJ-45 ports. This design supports flexible network topologies, allowing not only traditional star networks but also daisy-chaining between frequency converters.
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. 
ABB FENA-21 ETHERNET ADAPTER MODULE Manuals, Datasheets, Drivers, Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description.
Dual-port design: Equipped with two RJ-45 interfaces, it supports integrated switch functionality, enabling "Daisy-chain" network topology connections and reducing the need for external switches. High-speed response: The new version of FENA-21 hardware supports a request packet interval (RPI) rate as low as 1ms. Compatibility: Widely applicable to various ABB frequency converter series, such as ACS355, ACS850, ACS880, ACSM1, and ACQ810.

FAQ View All FAQ

  • What protocols does the FENA-21 support?
    It supports PROFINET IO, EtherNet/IP, and Modbus/TCP.
  • What is the FENA-21 default password for the configuration web page?
    The user name is admin. The password is the last six digits of the MAC address of the module (found on the label) in upper case, without hyphens.
  • How do I install the FENA-21 module?
    Power down the drive, insert the module into the option slot, lock it, and fasten the screw to 0.8N.m(7.1lbf.in).
  • Which drives are compatible with FENA-21?
    It is compatible with ACS850, ACS355, ACSM1, ACS380, ACS480, ACS580, ACH580, ACQ580, ACS880, DCS880, and DCT880.
  • How do I apply changes to communication settings?
    After changing parameters in group 51, you must set parameter 51.27 (FBA A par refresh) to
  • What are the RJ-45 ports used for?
    They allow for a daisy-chain connection (line topology) or for connecting to a star topology Ethernet network.
  • What is the difference between FENA-11 and FENA-21?
    The FENA-21 supports dual-port Ethernet (allowing daisy-chaining), while the FENA-11 is a single-port module.
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