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The DS200RTBAG4RHC Relay Terminal Board was manufactured for General Electric's Mark V Series of turbine control systems.



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  • Part Number: DS200RTBAG4RHC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200RTBAG4RHC Technical Specifications

Original Manufacturer GE General Electric
Product Series Mark V
Functional Part Number DS200RTBAG4RHC
Functional Description Relay Terminal Board
Functional Abbreviation RTBA
PCB Coating Style Normal Coating
1st Functional Revision R
2nd Functional Revision H
Artwork Revision C

Product Description

This DS200RTBAG4RHC printed circuit board was originally manufactured to exist as a member of General Electric's Mark V Turbine Control System Series, as mentioned above. The Mark V Series that this DS200RTBAG4RHC printed circuit belongs to has specific applications in the management and control systems of popular steam, wind, and gas turbine automated drive assemblies, and is one of the latest-developed General Electric product series to make use of their patented Speedtronic style of control system technology. While this is true, this DS200RTBAG4RHC printed circuit board's greater Mark V Turbine Control System Series has to be considered a legacy General Electric product series given its manufacturing discontinuation in the years following its initial General Electric release. This DS200RTBAG4RHC printed circuit board is truly better-definable as a Relay Terminal Board; the official functional product description that it attains in original Mark V Series instructional documentation.

Hardware Tips and Specifications

The GE Power Excitation Board DS200RTBAG4RHC is an optional board that is installed in the drive cabinet and it features ten relays that are driven either directly from the pilot relays or remotely by the user. The DS200RTBAG4RHC board has multiple jumpers that enable you to control the behavior of the board, wire connectors for pluggable circuits, cable connectors, ribbon cables, and stab connectors for pluggable circuit power. Each individual hardware component in this DS200RTBAG4RHC product offering's assembly is accompanied by its own factory-printed nomenclature label as detailed in the DS200RTBAG4RHC application manual available above. For example, the two stab connectors in the assembly of this DS200RTBAG4RHC product offering are labeled as CPH and CPN. The DS200RTBAG4RHC PCB's CPH stab connector is labeled as such given it controls pluggable circuit control power positive side (hot) for RTBA Board pluggable circuits, and the DS200RTBAG4RHC PCB's CPN connector is labeled as such given its functionality on the power negative side for these same pluggable circuits.

Before you disconnect any cables or wires in the assembly of this DS200RTBAG4RHC PCB, it is vital that you note where all the wires and cables are connected on the defective board. Make labels that indicate where a cable or wire is connected before you disconnect it. The connectors all have identifiers on the board and they provide a precise and easy means of identification. DS200RTBAG4RHC ribbon cables are especially fragile and require that you understand the proper procedure to connect and disconnect them. The thin wires that make up each signal on the ribbon cable is easily damaged and can be disconnected from the connector. Hold the ribbon cable only from the connector with one hand and hold the connector on the board with the other hand. Pull them apart to disconnect. The RTB terminals on the board are held in place with small screws that hold the terminals securely. To unfasten them, use a screwdriver to loosen the screw and pull out the wire. Don’t remove the screw entirely from the terminal but do leave it in the terminal. If it does fall out retrieve it so that it doesn’t get lost in the drive. Before making any final purchase decision on this DS200RTBAG4RHC product offering, it is absolutely crucial to understand that this DS200RTBAG4RHC PCB's originally-introduced performance specifications and basic dimensions have almost surely been altered as a function of its possession of a full range of three total significant product revisions including two functional revisions and a singular artwork configuration revision.

Frequently Asked Questions about DS200RTBAG4RHC

What Mark V Series product grouping does this DS200RTBAG4RHC Relay Terminal Board belong to?

This DS200RTBAG4RHC Relay Terminal Board belongs to General Electric's fourth group of Mark V Series product offerings.

How many total jumpers are made available to the DS200RTBAG4RHC Board here?

This DS200RTBAG4RHC Relay Terminal Board is customizable through its collection of fifteen total manually-moveable hardware jumpers.

Reviews For DS200RTBAG4RHC

Internal Review

This DS200RTBAG4RHC Relay Terminal Board or Relay Terminal Board Assembly is a well-supported and well voltage-protected member of its greater Mark V Series, no matter what you call it. This DS200RTBAG4RHC PCB has a full revision table with two uncommon revisions in the R and H-rated functional product revisions 1 and 2. This DS200RTBAG4RHC PCB has customizable jumpers, and is also available for repair or replacement today. - AX Control Lead Technician

Repair Services For DS200RTBAG4RHC

Type Lead Time Price Action
Repair Service 1-2 weeks $575

Our highly skilled technicians can repair your DS200RTBAG4RHC. 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