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DS200NATOG2ACB Image One
3 year warranty

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This DS200NATOG2ACB Voltage Feedback Scaling Board was manufactured for General Electric's Mark V Turbine Control System Series.



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  • Part Number: DS200NATOG2ACB
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200NATOG2ACB Technical Specifications

OEM General Electric
Product Series Mark V Speedtronic
Part Number DS200NATOG2ACB
Functional Abbreviation NATO
Mark V Series Grouping Group 2
Revision Quantity 3 Revisions
Backwards-Compatibility 1st two revisions

Product Description

The DS200NATOG2ACB is a component for the Mark V series from GE. The MKV is the third generation of triple-redundant microprocessor based management for gas/steam turbines released by General Electric. This series is designed to manage small, medium, and large turbines and turbine-generator monitoring systems. It has a very flexible, PC based operator interface with a color monitor and a logging printer with an alarm log, event log, and a historical trip log. The MKV offers distributed multiprocessor control in each controller for maximum processing capability. It also has synchronizing check protection built into the system. General Electric's Mark V Series is considered a legacy series, as it is no longer being actively manufactured by the retailer. This specific DS200NATOG2ACB PCB is classifiable as a Voltage Feedback Scaling Board, as it appears as in original Mark V Series instructional manual materials. While this DS200NATOG2ACB board is certainly a Voltage Feedback Scaling Board in its own right, it is not the original product of that functionality to feature in the Mark V Turbine Control System Series; that would be the DS200NATOG2 Voltage Feedback Scaling Board missing this DS200NATOG2ACB product's full suite of three significant product revisions.

Hardware Tips and Specifications

This DS200NATOG2ACB printed circuit board or PCB for short is a Mark V Series product that contains an elevated amount of product-specific hardware components and component specifications, encouraged by this device's three total significant product revisions. The DS200NATOG2ACB is marked on two edges with letters and numbers for easy alignment of the board within the frame. The board is drilled twice in each corner and has several other factory-drilled holes located in other locations along the surface of the board; all of these factory-drilled holes have been included for installation purposes and have been insulated in observance of potentially-present dangerous board surface voltages. The bottom edge of the DS200NATOG2ACB contains a single male vertical pin connector with eighteen pins.  This is marked “JV.” Next to this is a single test point marked “TPV” and “TEST.” The board has five other test points which are marked TP1 through TP5. These test points are also marked TPA through TPE. The bottom edge includes five high-voltage ceramic capacitors. These components are marked “MV1” through “MV5.”  

The center of the DS200NATOG2ACB has four lines of resistors. These components are marked in groups of four, R1-R4, R7-R10, R13-R16, R19-R22, and R25-R28. The two resistors between each of these groups are labeled and located below each of these groups.  However, these ‘resistors’ consist of empty through-hole wires and are alternately labeled as WJ1-WJ10. The last components on the DS200NATOG2ACB board are silver metal jack connectors; there are three lines of these connectors located on the board, labeled JA-JE, JAA-JEA, and JAB-JEB. All of the various hardware components in the assembly of this DS200NATOG2ACB Voltage Feedback Scaling Board should be generally well-protected by this DS200NATOG2ACB PCB's thick, rudimentary normal style of printed circuit board coating. Our warehouse will carefully pack the DS200NATOG2ACB and ship it in a protective, static reducing covering, given its status as a static-sensitive Mark V Series printed circuit board. Please review manuals and data sheets from original manufacturer before unboxing your new part, and be sure to understand that this DS200NATOG2ACB PCB's originally-introduced performance specifications and dimensions are almost certainly altered through this NATO-abbreviated printed circuit board's three total significant product revisions, which include two functional product revisions and a singular artwork configuration revision.

Frequently Asked Questions about DS200NATOG2ACB

What does this DS200NATOG2ACB Voltage Feedback Scaling Board's normal style of PCB coating entail?

The normal style of PCB coating applied to this DS200NATOG2ACB product is a thick, rudimentary layer of PCB protective coating that envelops and protects individual hardware elements in its assembly on a functional priority basis.

What types of revisions are featured in the assembly of this DS200NATOG2ACB PCB?

This DS200NATOG2ACB Board features both functional and artwork revisions in its assembly, with two A and C-rated functional revisions and a B-rated artwork configuration revision.

Reviews For DS200NATOG2ACB

Internal Review

This Voltage Feedback Scaling board has five identical strings of series-connected resistors. The strings correspond to each of the three AC phases and the positive and negative DC bus voltage. Configuration of these strings occurs through three input stab connectors and two wire jumpers, which are considered manually-moveable. This DS200NATOG2ACB printed circuit board additionally belongs to the relatively-uncommon second grouping of Mark V Turbine Control System Series products, and is available today for repair and replacement. - AX Control Lead Technician

Repair Services For DS200NATOG2ACB

Type Lead Time Price Action
Repair Service 1-2 weeks $915

Our highly skilled technicians can repair your DS200NATOG2ACB. 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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