
Description
The FEIP-21 option module brings EtherNet/IP connectivity to ABB drives, providing high-speed, real-time communication. It allows easy integration into Rockwell Automation and other EtherNet/IP-based environments. Interface:- Interface module can be implemented on a Device Level Ring (DLR) that is a redundant EtherNet/IP communication that use a ring topology, without the requirement to use a DLR external switch.
Specifications
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View our servicesFEIP-21 Ethernet/IP Module overview
The FEIP-21 is ABB's EtherNet/IP adapter module for ABB drives. It plugs into an option slot on the drive and lets an EtherNet/IP controller — most often an Allen-Bradley (Rockwell) PLC — start and stop the drive, send speed or torque references, and read status, actual values and fault information.
Why use a fieldbus adapter instead of hard-wired I/O
- Fewer wires: one network cable replaces many analog and digital signals.
- More data: read current, power, energy, temperatures and fault codes in the PLC/SCADA without extra wiring.
- Faster diagnostics: drive faults appear on the operator HMI with their codes.
Engineering notes
Integration normally uses the drive's EDS file in the PLC software and a set of drive parameters that map the cyclic data words. Plan IP addressing, the communication-loss action (what the drive should do if the network drops) and the data words you need before commissioning. If your plant standard is PROFINET, EtherCAT, Modbus/TCP or PROFIBUS, ABB offers other adapters (for example FPNO-21, FECA-01, FPBA-01) with similar functions.
Typical applications
- ABB drives controlled by Allen-Bradley ControlLogix/CompactLogix PLCs
- Packaging and process lines standardised on EtherNet/IP
- Retrofitting drives into existing Rockwell-based plants
- Remote monitoring of drive status and energy
Selection tips
- Confirm the drive model and its option slot availability before ordering.
- Decide the communication-loss action and cyclic data words up front.
- Use the matching adapter for other protocols (PROFINET FPNO-21, EtherCAT FECA-01, PROFIBUS FPBA-01).
FEIP-21 Ethernet/IP Module: frequently asked questions
Which PLCs work with the FEIP-21?
Any controller that acts as an EtherNet/IP scanner, most commonly Allen-Bradley ControlLogix and CompactLogix PLCs.
Which ABB drives accept the FEIP-21?
ABB common-architecture drives with a compatible option slot, such as ACS380, ACS580 and ACS880 variants. Send us your drive type code to confirm.
What happens if the EtherNet/IP network fails?
The drive's communication-loss parameters define the response, for example fault and stop, or continue at a preset speed. Set this to suit the process safety requirements.
Can you configure the FEIP-21 during commissioning?
Yes. Our engineers can set the drive parameters and support your PLC team with the data mapping.
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