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The DS2020FECNRX015A Field Exciter Module was manufactured by General Electric for use in their Mark V Series.



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  • Part Number: DS2020FECNRX015A
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS2020FECNRX015A Technical Specifications

Manufacturer GE General Electric
Series Mark V
Part Number DS2020FECNRX015A
Functional Description Field Exciter
Functional Acronym FECN
Revision Quantity 1 Revision
Assembly Type DS2020 Special Assembly

Product Description

This DS2020FECNRX015A printed circuit board assembly was originally manufactured for use in the Mark V Turbine Control System Series. As you can probably tell by its name, the Mark V Series developed by General Electric has specific applications in the control and management systems of popular wind, steam, and gas turbine automated drive assemblies, and is considered to exists as a GE legacy series, as its manufacturing has been discontinued in the years following its original release. The Mark V Turbine Control System Series that this DS2020FECNRX015A device belongs to, while existing as a legacy series, is also one of the final General Electric product series to feature the patented Speedtronic technology in its products. Although original General Electric and Mark V Series instructional manual materials may refer to this DS2020FECNRX015A product offering as a Line Protection Board or Field Exciter Board, it actually exists as a modular GE product; as evidenced by its functional description as a Field Exciter Module and its placement of the DS2020 special tag in the DS2020FECNRX015A functional product number. This DS2020FECNRX015A PCB has been edited from its original DS2020FECNRX015 base status through the inclusion of a singular, A-rated functional product revision.

Hardware Tips and Specifications

As with any General Electric modular assembly product offering, revised or not, this DS2020FECNRX015A Field Exciter Module makes use of its own specific series of hardware component inclusions and specifications. The GE Field Exciter Board DS2020FECNRX015A features 7 jumpers and 2 terminal blocks with 3 terminals on each. The jumpers are identified as JP1 through JP7. The GE Line Protection Board DS2020FECNRX015A also contains multiple prong-type connectors. The DS2020FECNRX015A board is installed on standoffs on another component of the drive. The signal wires that connect to the board originate on the component to which it is attached. This DS2020FECNRX015A Field Exciter Module is defined specifically as a NRX/NRP Field Exciter Module, which indicates this modular assembly's acceptance of both non-plugging and plugging field supplies. This DS2020FECNRX015A Module's DS2020FECNRX015A functional number is an additional source of original DS2020FECNRX015A device hardware information, coding for information including this module's:

  • DS2020 modular assembly version
  • Domestic location of manufacture
  • FECN functional product abbreviation
  • RX015 style of PCB protective coating
  • A-rated functional product revision

The original location of this DS2020FECNRX015A device's manufacture can be tracked down more specifically to the General Electric Salem, Virginia factory location. The A-rated functional product revision in this DS2020FECNRX015A product offering's assembly makes stark improvements to the overall functionality and performance specifications of the DS2020FECNRX015A device, without making any sacrifices for aesthetic or durability purposes.

Before the drive is installed, there are several considerations to keep in mind when you plan the installation site. Make sure the power supply has an emergency shutoff device nearby. If the operator, servicer or maintenance personnel encounters an emergency situation, it is critical that a shutoff device be available to disconnect all power to the drive. Because the drive will have multiple sources of power, it is important to have shut off devices for all the sources of power. Another consideration is that the surrounding area should have all 3-prong outlets due to the risk of shock from groundless power cords and devices. The floor in the surrounding area should be free of all moisture also. If the floor remains moist due to condensation, if might be necessary to install dehumidifiers to dry the air. If puddles of water are present, keep the floor dry at all times because of the risk of shock.

Frequently Asked Questions about DS2020FECNRX015A

Would this DS2020FECNRX015A Field Exciter Module be protected by any sort of warranty upon my purchase?

Yes. Immediately upon your original purchase from AX Control, this DS2020FECNRX015A device would be considered protected by our guaranteed three-year product warranty.

How does this DS2020FECNRX015A Modular Assembly mount in the greater Mark V Series automated drive assembly?

This DS2020FECNRX015A Field Exciter Module mounts in the greater Mark V Series automated drive assembly through use of a sturdy metal backplane assembly, which features factory-drilled nail holes for installation.

Reviews For DS2020FECNRX015A

Internal Review

This DS2020FECNRX015A modular device from General Electric's Mark V Turbine Control System Series is a Field Exciter Module that offers a special style of PCB surface coating and a standard A-rated functional product revision in its assembly. This metal backplane-supported product offering has several jutting wires and connectors in its assembly that need to be observed, and is available today for both repair and replacement. - AX Control Lead Technician

Repair Services For DS2020FECNRX015A

Type Lead Time Price Action
Repair Service 1-2 weeks $1050

Our highly skilled technicians can repair your DS2020FECNRX015A. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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DS2020FECNRX015A Manuals, White Papers, Data Sheets, and Troubleshooting