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3 year warranty

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  • 4.94 (17)
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The IS200EMIOH1AFB EX2100 Main I/O Card was manufactured by GE Industrial Systems for use in their EX2100 Series, and is modified through its inclusion of three significant product revisions.



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  • Part Number: IS200EMIOH1AFB
  • Manufacturer: GE Boards & Turbine Control
  • Series: EX2100 & EX2100e Excitation Control

IS200EMIOH1AFB Technical Specifications

Manufacturer GE Industrial Systems
Series EX2100
Part Number IS200EMIOH1AFB
Functional Acronym EMIO
Functional Description EX2100 Main I/O Card
PCB Coating Conformal Coating
Functional Revision 1 A
Functional Revision 2 F
Artwork Revision B

Product Description

This IS200EMIOH1AFB printed circuit board was manufactured by General Electric shell company GE Industrial Systems for use in their EX2100 series of Excitation Control System-specific products. This is a modified version of the original IS200EMIOH1 parent printed circuit board; featuring three total significant product revisions rated at A, F and B respectively. This printed circuit board or PCB can be more accurately defined as an Exciter Module I/O Board.

Hardware Tips and Specifications

While it is important to to recognize a number of the hardware components available on the base board of the IS200EMIOH1AFB Exciter Module I/O Board, it is primarily important to understand this printed circuit board's intended functionality. This PCB manages the input and output connections of a slew of EX2100 Excitation Control System printed circuit boards, including:

  • The EPCT board
  • The ECTB board
  • The EACF board
  • The EXTB board

The types of signals managed by this IS200EMIOH1AFB input/output board may also vary as to include PT signals, CT signals, contact inputs, output relay drives, and pilot trip relay drivers. Additional functionality of the IS200EMIOH1AFB revised PCB exits in its sending of logic level gate pulse signals to the corresponding ESEL board, which are then sent to the greater assembly's EGPA in its power conversion cabinet. In terms of dimensions, it is important to note that this IS200EMIOH1AFB module is a single slot, double height printed circuit board that is meant for installation in the General Electric-typical VME Installation Rack. Please remember that this device's three significant product revisions may alter the original factory-specified performance specifications for the parent IS200EMIOH1 board that have been included on this page. 

As revealed in a thorough part number breakdown of the IS200EMIOH1AFB part number, all of the hardware components mentione above should be protected beneath a solid layer of chemically-applied protective PCB coating. Conformal PCB coating is different from normal PCB coating in its complete coverage style, which should envelop every surface of every hardware component attached to the IS200EMIOH1AFB board.

Frequently Asked Questions about IS200EMIOH1AFB

What printed circuit boards compatible with this specific model does AX Control have to offer?

Here at AX Control, we are happy to offer the EACF option board, which interfaces with this EMIO model.

What does this model's B-rated artwork revision pertain to?

The B-rated artwork revision inherent with this model is inspired by the configuration and visual layout of the functional comonent parts affixed to its base circuit board.

Does this IS200EMIOH1AFB module require additional space on the VME rack?

While this IS200EMIOH1AFB Main I/O Card is classified as a double-height board, it is still considered a single-slot VME board and should work with most VME applications.

Reviews For IS200EMIOH1AFB

Internal Review

While not a ton of originally-issued instructional manual materials concerning this IS200EMIOH1AFB printed circuit board specifically exist on the internet, its function as a EX2100 Main I/O Card is discoverable, alongside the important EMIO acronym. This Main I/O Card is respected by a layer of chemically-applied conformal style printed circuit board coating, and features an important standard level of voltage protections, given this product's status specifically as an Exciter Module that may experience harsh voltages. - AX Control Lead Technician

Repair Services For IS200EMIOH1AFB

Type Lead Time Price Action
Repair Service 1-2 weeks $1150

Our highly skilled technicians can repair your IS200EMIOH1AFB. 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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