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The DS200DCFBG1BNC is a Power Supply Board manufactured by GE Industrial Control Systems for their Mark V series of replacement and optional boards.



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  • Part Number: DS200DCFBG1BNC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200DCFBG1BNC Technical Specifications

Original Manufacturer GE General Electric
Series Mark V
Part Number DS200DCFBG1BNC
Functional Description Power Supply Board
Instruction Manual GEI-100028
Functional Acronym DCFB
PCB Coating Normal Coating
Functional Revision 1 B
Functional Revision 2 N
Artwork Revision C

About the DS200DCFBG1BNC

The DS200DCFBG1BNC is a power supply board manufactured for General Electric’s Mark V series of replacement and optional boards. The DS200DCFBG1BNC circuit board is part of the Speedtronic Mark V control system, which has specific applications in the control and management systems of wind, steam, and gas turbine automated drive assemblies. System control level power, as well as the enclosure fan, is provided electricity by this card. Compatible with a number of GE brand exciters and drives, this card can be installed in a variety of systems. Drives from the FC2000, AC2000, DC2000, ME2000, and CB2000 series can use this board. This DS200DCFBG1BNC printed circuit board's greater Mark V Series, while possessing specific applications in relatively more recently-developed alternative energy assemblies, has to be considered a now-obsolete legacy product series, as its production was discontinued due to obsolescence in the many years following its initial product series release. With this being true, this DS200DCFBG1BNC Power Supply Board's greater Mark V Series is still quite the highly-esteemed General Electric product series, as it exists as one of the final GE Mark product series to incorporate the patented Speedtronic control system technology across a wide range of its offerings. This DS200DCFBG1BNC printed circuit board, while definable as a Power Supply Board in its own right, is not the originally-developed product of this specific Mark V Series functionality; that would be the DS200DCFBG1 parent Power Supply Board missing this DS200DCFBG1BNC PCB's three total significant product revisions.

Hardware Tips and Specifications

As with any product offered alongside General Electric's Mark V Turbine Control System Series; this DS200DCFBG1BNC printed circuit board is a product offering unique in a number of hardware component inclusions and specifications. Voltages fed to the board can safely rate from 38 to 115 VAC. DS200DCFBG1BNC includes five circuits around the board. These include a driver circuit, the control level supply circuit, a motor field power circuit, and both an AC and a DC monitoring circuit. To ensure the circuits are not disrupted, three of the fuses on board are protected. Should any fuses need attention, the integrated LED and neon indicators will alert the user. Monitoring voltage levels is important and can be done using one of the five test points on the card. User-led configuration is possible using the twelve jumpers and seven DIP switches. The five test point crucial to the assembly of this DS200DCFBG1BNC product include:

  • The P5 Regulated Power Supply Test Point
  • The DCOM Test Signals Common Reference Test Point
  • The P15 Positive Power Supply Test Point
  • The N15 Negative Power Supply Test Point
  • The ACCT ACCT Signal DCFB/SDCC Test Point

All of these aforementioned test points in the assembly of this DS200DCFBG1BNC product offering have been named through an amalgamation of their factory-printed nomenclature labels and functionality in terms of the DS200DCFBG1BNC PCB and its greater Mark V Series automated drive assembly. Twelve total configurable jumpers are available to the DS200DCFBG1BNC printed circuit board for customization purposes, although this DS200DCFBG1BNC Power Supply Board makes use of thirteen, given its elevated revision history allowing for the inclusion of the JP13 Scaling Select for Shunt Jumper in its internal assembly. The positions, factory-printed nomenclature labelings, and specific DS200DCFBG1BNC board-specific applications for each jumper in this product offering's assembly are described in detail in the DS200DCFBG1BNC Jumper Settings datasheet attached above. If a jumper labeled JP13 or JP14 exists within the assembly of this DS200DCFBG1BNC product offering, it is safe to assume they exist as harmless, functionality-dodging vestigial structures, as both of these jumpers are described in the DS200DCFBG1BNC PCB's originally-introduced manual materials as deleted jumper styles. Installation parameters provided with the board and the drive should be met. Following these will ensure that the DS200DCFBG1BNC, as well as the drive, will operate as intended. An illustrated guide to wiring and installing the board is available in the device’s manual and datasheetOur experienced and trusted sales team at AX Control is happy to help with all of your DS200DCFBG1BNC needs. Prices and availabilities on all parts and repairs are available by contacting our office by phone or email.

Frequently Asked Questions about DS200DCFBG1BNC

What circuits are included with DS200DCFBG1BNC?
DS200DCFBG1BNC has circuits for control-level power supplies, DS200DCFBG1BNC has circuits for motor field power circuits and driver circuits for the motor field SCR gate pulse generators, and DS200DCFBG1BNC has circuits that monitor several AC line and DC motor signals.
What do the VCO circuits on DS200DCFBG1BNC do?
The VCO or voltage-controller oscillator circuits on DS200DCFBG1BNC convert input voltages to frequency signals.
How much voltage does DS200DCFBG1BNC get from the CPT?
DS200DCFBG1BNC gets 38 VAC from the CPT or control power transformer.
Where can I find the manual for DS200DCFBG1BNC?
We can send you the manual for DS200DCFBG1BNC. The manual for DS200DCFBG1BNC is Manual GEI-100028 and the manual is the GE Industrial Control Systems Power Supply Board Manual.

Reviews For DS200DCFBG1BNC

Internal Review

This board includes three on-board fuses. Fuse 1 is for 115 VAC power supplies brought to 3 TB. Fuse two is for +24, +15, +5 VDC signal-level power supplies; when this fuse is blown the drive cannot generate fault messages. Fuse three is for -24 and -15 VDC signal-level power supplies; when this fuse is blown the drive cannot generate fault messages. Read more about the board and these fuses in associated manuals and user guides. - AX Control Lead Technician

Repair Services For DS200DCFBG1BNC

Type Lead Time Price Action
Repair Service 1-2 weeks $1880

Our highly skilled technicians can repair your DS200DCFBG1BNC. 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
Learn More