Brand: ABB

ABB FEA-03 F-series Extension Adapter for ABB Drives

Name: ABB FEA-03 F-series Extension Adapter | Seven Star LLC
Brand: ABB
SKU: FEA-03

Description

Adding F-series modules away from the drive

The FEA-03 is a DIN-rail adapter that lets fieldbus or I/O modules from ABB’s F-series be mounted outside the drive. It connects to the drive through a fibre-optic DDCS link and holds one or two modules.

This helps when the drive option slots are used up, when the drive is a module in a cabinet with no free slot, or when the network connection should sit at a convenient location on the rail.

Technical specifications

Parameter	Specification
Type designation	FEA-03
Function	DIN-rail extension adapter for F-series modules
Link to drive	Fibre-optic DDCS, 10 MBd
Capacity	One or two F-series modules
Supply	24 V DC, plus or minus 10%
Degree of protection	IP20
Standards	IEC 61800-5-1 and IEC 61800-3
Mounting	DIN rail

Link and power

The fibre link uses Versatile Link components at 10 MBd, which also gives galvanic separation between drive and module. The adapter needs a 24 V DC supply, plus or minus 10%, and is rated IP20.

The manual references IEC 61800-5-1 for safety and IEC 61800-3 for EMC, which is useful for documentation packs.

Where it fits

Typical use is a large cabinet drive that talks to a plant network through a module placed in the control section.

Plan the fibre routing and bend radius, and a suitable 24 V source.

Selection and planning notes

Fibre-optic links are insensitive to electrical noise and give isolation between the drive and the network equipment, which is helpful in cabinets with large power sections. The cost of this benefit is attention to fibre handling: respect the minimum bend radius, keep connectors clean and label the transmit and receive ends so they are not swapped. A swapped pair is the most common reason for a link fault at first power-up.

Drives that use F-series modules are listed in AC drives, and the ACS580 platform is described on the ABB ACS580 page. Tell us the module types you plan to mount and we will check them against the manual.

Commissioning order matters with remote modules. Power the 24 V supply first, check that the adapter shows a healthy link indication, then enable the module in the drive parameters and only then configure the network on the module itself. When the drive reports a communication loss with the adapter, the cause is usually the fibre pair, the 24 V source or a loose DIN-rail ground rather than the module. Record the fibre lengths used so replacements can be cut to match.

Documents and quotation

Seven Star LLC supplies the FEA-03 on request from Muscat; send the drive type, control program version and the network details, and we reply with availability and lead time. The user manual (3AUA0000115811, revision C) is linked on this page.

Confirm before ordering: which drives support the DDCS link, the module types you will plug in, the 24 V supply and the fibre length.

Datasheets & Documents

fea03 Manual Download

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About brand

ABB is the Swiss-Swedish engineering group for electrification and automation: low voltage drives, motors, circuit breakers and motor control, process instruments and analysers, control systems and robots. It was formed on 5 January 1988 by the merger of two older companies. ASEA was founded in Västerås, Sweden, in 1883 by Ludvig Fredholm to make electric lighting and generators. BBC Brown Boveri was founded in Baden near Zurich in 1891 by Charles E. L. Brown and Walter Boveri. ABB Ltd is incorporated in Switzerland, headquartered in Zurich and listed on the SIX Swiss Exchange and Nasdaq Stockholm.

ABB company profile

Formed	5 January 1988, by the merger of ASEA (Sweden) and BBC Brown Boveri (Switzerland), each holding 50%
ASEA	Founded 1883 in Västerås, Sweden, by Ludvig Fredholm; first products electric lighting and generators
Brown, Boveri & Cie	Founded 1891 in Baden, Switzerland, by Charles E. L. Brown and Walter Boveri
Headquarters	Zurich, Switzerland; ABB Ltd became the group holding company in 1999
Ownership	Public company listed on SIX Swiss Exchange and Nasdaq Stockholm
Brands in the group	Baldor (US motors, acquired 2011), B&R (machine automation, acquired 2017), K-TEK level instruments, Endura and Navigator analysers, SACE breakers
Product families	Low and medium voltage drives (ACS series), motors, SACE Tmax and Emax breakers, contactors and soft starters, flow, pressure, temperature and level instruments, liquid and gas analysers, Contrac actuators, AC500 PLCs, Ability System 800xA and S800 I/O, protection relays, robots

Milestones

1883: ASEA is founded in Västerås, Sweden.
1891: Brown, Boveri & Cie is founded in Baden, Switzerland.
1987–1988: The merger is announced on 10 August 1987; ABB Asea Brown Boveri starts operating on 5 January 1988.
1999: ABB Ltd, incorporated in Switzerland, becomes the single holding company of the group.
2011 and 2017: Baldor Electric and B&R join ABB.
2020: ABB sells its power grids business to Hitachi, focusing on electrification, motion, process and machine automation.

Choosing an ABB drive

ABB's ACS drive codes are easy to read once you know the pattern. In ACS580-01-046A-4, "ACS580" is the drive family, "01" means a wall-mounted single drive, "046A" is the rated output current (about 46 A) and "-4" means a 380–480 V supply. The family is chosen by application: ACS355 for compact machinery, ACS310 for simple pumps and fans, ACS580 as the general-purpose drive, ACQ580 for water and wastewater with pump functions such as pipe fill and dry-run protection, and ACS880 for heavy industrial duty with direct torque control. Size the drive on the motor's full-load current, not only its kW rating, and allow derating for the high ambient temperatures common in Gulf electrical rooms.

Where ABB products are used

In Oman and the GCC, ABB drives and motors run pumps, fans and compressors in water and wastewater plants, district cooling, oil and gas and industry. ABB flowmeters, level instruments and analysers are used in water utilities, power and desalination plants and refineries, and SACE breakers protect switchboards in buildings and plants.

ABB products we list

Family	Examples
AC drives	ACS580, ACS580-01-046A-4, ACQ580, ACS355, ACS310, ACS880-01, FEN-31 encoder module
Breakers, motor control and protection	SACE Tmax XT, XT3N 250, SACE Emax 2, AF09 contactor, PSR soft starter, REM615 relay
Flow measurement	ProcessMaster FEP300, AquaMaster4, CoriolisMaster FCB430, VortexMaster FSV430, SwirlMaster FSS430, OriMaster FPD500
Pressure, temperature and level	266DRH, 267CS multivariable, TTH300, K-TEK AT100, LMT200, MT5000 GWR, KM26 gauge
Analysers	Endura AZ20, AK100 hydrogen purity, Navigator AW641 silica, AW402 chlorine, AWT210
Control systems and actuators	AC500, AC500-S, S800 AI810, AC 800F SA 811F, Contrac RSD50, Contrac RHD4000

Ordering ABB products: what we need

Send the full type code from the nameplate (for example ACS580-01-046A-4 or 266DSH...) and, for spare parts, the ABB ID number (such as 3BSE008508R1 or 1SBL176001R3010). For drives, add the motor power and current and any option codes (+...). For instruments, send the complete order code, which sets range, materials and approvals. Baldor motors are listed on their own brand page.

Facts checked against ABB company filings and published histories of ASEA and Brown, Boveri & Cie, October 2026.