In Stock
IS200TREGH1AAA Image One
3 year warranty

IS200TREGH1AAA Image 1
IS200TREGH1AAA Image 2
IS200TREGH1AAA Image 3
IS200TREGH1AAA Image 4


    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.95 (19)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.95 (19)
  • Click a star to rate this product
The IS200TREGH1AAA Trip Emergency Terminal Board was manufactured by General Electric, for use in their EX2100 Excitation Control Series. This IS200TREGH1AAA offering is modified through its inclusion of three significant revisions, all rated at "A" grades.



Sell Surplus: Have a IS200TREGH1AAA to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: IS200TREGH1AAA
  • Manufacturer: GE Boards & Turbine Control
  • Series: EX2100 & EX2100e Excitation Control

IS200TREGH1AAA Technical Specifications

Manufacturer GE Industrial Systems
Series EX2100
Part Number IS200TREGH1AAA
Functional Acronym TREG
Functional Description Trip Emergency Terminal Board
PCB Coating Conformal Coating
Functional Revision 1 A
Functional Revision 2 A
Artwork Revision A

Product Description

This IS200TREGH1AAA printed circuit board was originally designed by General Electric's subsidiary manufacturer GE Industrial Systems for use in their highly-specialized EX2100 Series of Excitation Control Systems and Excitation Control System component products. This PCB is a modified board, revised from its original IS200TREGH1 parent product through its installation of three seemingly-identical A-rated significant product revisions. While this IS200TREGH1AAA board seems to make use of three identical revisions, it is important to note that this TREG-abbreviated printed circuit board has two different significant revision types; two A-rated functional product revisions and a singular A-rated artwork configuration revision. This IS200TREGH1AAA printed circuit board is more exactly definable as its factory-specified functional description of a Trip Emergency Terminal Board.

Hardware Tips and Specifications

This IS200TREGH1AAA-model Trip Emergency Terminal Board's series of unique hardware component parts can perhaps be best understood contextualized within this TREG-abbreviated PCB's intended functionality. This terminal board is a crucial component to its greater VPRO Turbine Protection Module Assembly, controlling trip solenoids through its included relay voting circuits. This is done to ensure the VPRO module's intended functionality in providing emergency overspeed trip protections to turbine applications missing the crucial mechanical overspeed volt protection. The TREG Terminal Board controls the trip solenoid process by  voting for three trip signals in their correspondent relay circuits and removing power from each individual trip solenoid.

Now that the intended function of this crucial Trip Emergency Terminal Board has been described, it is possible to explain some of its hardware inclusions. An immediately-observable hardware inclusion made by this TREG-abbreviated board is its important solenoid drivers, of which it has six in total. Other observable components present in the assembly of this IS200TREGH1AAA model PCB include its seven trip contact inputs and its series of two total emergency stops, which would be triggered by a diagnostic alarm code processed by this TREG board. This terminal board is considered compatible only with triple modular redundant control system styles, and was designed specifically for Gas Turbine processing applications. As indicated by this product's IS200 series tag, the IS200TREGH1AAA board was domestically-manufactured in General Electric's Salem, Virginia factory plant location, and features no sort of special assembly version beyond its three significant product revisions. Before making a purchase decision for this IS200TREGH1AAA model Trip Emergency Terminal Board, it is important to consider that any information included on this product page is reminiscent of the earlier, unrevised IS200TREGH1 parent circuit board, and that the actual performance specifications and hardware components exclusive to this IS200TREGH1AAA model may be altered through its three product revisions.

Frequently Asked Questions about IS200TREGH1AAA

Does this IS200TREGH1AAA printed circuit board have a special assembly version?

No. As indicated by this product's standard IS200 series tag in its product number, the IS200TREGH1AAA Trip Emergency Terminal Board does not feature any sort of special assembly version, despite its extensive revision history.

Are this product's three A-rated product revisions all backwards-compatible?

No. While seemingly identical, this IS200TREGH1AAA product features both functional and artwork revision styles, which deny backwards compatibility across all three of its A-rated product revisions.

Is this IS200TREGH1AAA model PCB available for repairs here at AX Control?

Yes. As with the majority of new and refurbished EX2100 Excitation Control Series PCBs for sale here at AX Control, this IS200TREGH1AAA model board is available for repairs and replacement, with repairs led by our knowledgable and understanding team of PCB service technicians in-house.

Reviews For IS200TREGH1AAA

Internal Review

This TREG-abbreviated IS200TREGH1AAA Trip Emergency Terminal Board was originally manufactured by GE Industrial Systems, the General Electric subsidiary company in charge of the manufacture of all EX2100 Excitation Control Series product offerings. This model is uniquely supported by three A-rated functional and artwork revisions, which, as explained above, are not all backwards-compatible. While this is true, this well-supported model printed circuit board is well-documented in terms of its original instructional manual materials. - AX Control Lead Technician

Repair Services For IS200TREGH1AAA

Type Lead Time Price Action
Repair Service 1-2 weeks $1555

Our highly skilled technicians can repair your IS200TREGH1AAA. 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