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3 year warranty

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  • 4.93 (14)
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  • 4.93 (14)
  • Click a star to rate this product
The IS200ESYSH1ABB Triple Modular Redundant EX2100 System I/O board was manufactured by GE Industrial Systems for the EX2100 Series. This product is modified by three total significant product revisions.



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  • Part Number: IS200ESYSH2AAA
  • Manufacturer: GE Boards & Turbine Control
  • Series: EX2100 & EX2100e Excitation Control

IS200ESYSH2AAA Technical Specifications

Manufacturer GE Industrial Systems
Series EX2100
Part Number IS200ESYSH2AAA
Functional Acronym ESYS
Functional Description TMR EX2100 System I/O Board
PCB Coating Conformal Coating
Functional Revision 1 A
Functional Revision 2 A
Artwork Revision A

Product Description

Originally manufactured by the General Electric shell company GE Industrial Systems, this IS200ESYSH2AAA PCB or printed circuit board is a modified version of the original IS200ESYSH2 parent PCB, and features three significant product revisions, all rated at "A" grades. This EX2100E Excitation Control Series printed circuit board is more explicitly definable through its functional description as a Triple Modular Redundant EX2100E System Input/Output Board.

Hardware Tips and Specifications

To understand the IS200ESYSH2AAA product is to first understand all of its intended functionality within the greater EX2100E Excitation Control Series. This ESYS-abbreviated printed circuit board acts as a signal conditioner for generator currents and voltages produced by the greater EX2100E Series Drive Assembly's PTs and CTs. These control signals are needed by important assembly functions such as automatic regulator, limiter and protection functions. Beyond the very limited functions outlined here, not a ton of pertinent information surrounding the IS200ESYSH2AAA TMR system I/O Board is available through analysis of its original instructional manual materials. With this in mind, the remainder of the product-specific information sourced below has been derived from a thorough breakdown of the IS200ESYSH2AAA unique produce number.

In examining the IS200ESYSH2AAA functional product number, the first obvious element can be described as the IS200 series tag, which has dual naming functionality for this printed circuit board. This IS200 series tag is indicative both of this product's normal assembly version, and of this circuit boards' domestic manufacture location, of Salem, Virginia specifically. This IS200 series tag is shrugged in the IS200ESYSH2AAA part number for its ESYS functional acronym; created with the intention of existing as a convenient functional shorthand for the full IS200ESYSH2AAA product number. This ESYS functional acronym is followed by the H2 series grouping tag in the IS200ESYSH2AAA product number, which, similarly to previously-mentioned IS200 series tag, has dual naming conventions for this product. This H2 series grouping tag defines the ESYS board as a board with EX2100E Series Group 2 series grouping, and as a PCB that makes use of the exhaustive, conformal style of printed circuit board protective coating. The final three "A" digits in the IS200ESYSH2AAA part number reveals this product's three-fold revision history.

Frequently Asked Questions about IS200ESYSH2AAA

How does this board's conformal PCB coating compare to the alternative normal PCB coating style?

While normal PCB coating exists as a basic protective layer of thick PCB coating; conformal PCB coating is a thin, chemically-applied protective PCB layer that envelops every possible hardware component affixed to the base board of this IS200ESYSH2AAA model System I/O Board.

What does this board's "TMR" status mean?

The "TMR" moniker given to this board refers to its statys as an Input/Output board that functions through the use of a Triple Modular Redundant control system.

Is there any reason that this product specifically features three identical A-rated product revisions?

While this PCB's two A-rated functional product revisions are uniquely both backwards-compatible; the existence of three identical A-rated product revisions can be chaulked up to coincidence.

Reviews For IS200ESYSH2AAA

Internal Review

While perhaps not the most versatile printed circuit board in terms of its applications; this IS200ESYSH2AAA EX2100 System I/O Board is a strong choice for controlling the input and output processes of triple modular redundant EX2100 series systems, and should come well-supported by use of its three significant product revisions; two functional revisions and a configuratory artwork revision, all rated at "A" grades. Considering this product's signal conditioner intended functionality, it is important to always handle the IS200ESYSH2AAA board with care as it may carry potentially lethal surface voltages. - AX Control Lead Technician

Repair Services For IS200ESYSH2AAA

Type Lead Time Price Action
Repair Service 1-2 weeks $1565

Our highly skilled technicians can repair your IS200ESYSH2AAA. 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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