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3 year warranty

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  • 4.80 (5)
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The IS200EISBH1A model is an Exciter ISBus Board. The board provides a special interface for communication for M1, M2, and C control modules. This module is located under the control rack under a DSPX module and also transmits fiber-optic feedback to the DSPX module as well.



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  • Part Number: IS200EISBH1A
  • Manufacturer: GE Industrial Systems
  • Series: EX2100 Excitation Control

IS200EISBH1A Technical Specifications

Board Description Exciter ISBus Board
Board Type 3U
Function Communication Interface
Functional Acronym/Abbreviation EISB
Location In Control Rack under DSPX
Number of Indicators on Front of Board 6; Gen Field Voltage and Current; Exciter Voltage and Current; GND Detect Input and Output

Product Description

The IS200EISBH1A model is an Exciter ISBus board that is part of the EX2100 Series produced by General Electric. This board specifically is a special communication interface board and is used in conjunction with the C, M1, and M2 control modules. Another function of the module is to transmit and receive fiber-optic signals through the backplane connector. There are six fiber-optic connectors that are on the front panel, and the generator field on the panel accepts current and voltages. 

The IS200EISBH1A board transmits the feedback that it has received over the backplane controller to the DSPX control, it will also communicate between the tool and keypad ports using RS-232C and the DSPX module. This module typically will manage all of the fiber-optic communications throughout the cabinets. Physically the EISB module is a 3U high module, as well as a single slot. Part IS200EISBH1A will also transmit signals to the ground detection module (EGDM). 

The best manual to use for installation procedures and data on how the IS200EISBH1A module works you can view the GEH-6632 EX2100 Excitation Control User’s Guide, information on the EISB board can be found on page forty-eight. Another manual that is best used with the IS200EISBH1A module is the GEI-100454 manual. 

Frequently Asked Questions about IS200EISBH1A

The IS200EISBH1A board receives and transmits signals from the IS200EISBH1A model, does it receive anything from other models?

Yes, the IS200EISBH1A model accepts current and voltage signals from the generator field, as well as the exciter, if required using EDCF boards. 

What type of printed wiring board is the IS200EISBH1A model?

The IS200EISBH1A model is labeled as a Control Board on page ii in the Contents of the GEH-6632 User's Guide. 

What board(s) does the IS200EISBH1A board accept interfaces from?

According to the GEH-6632 manual, the IS200EISBH1A board only accepts interfaces from the EDCF board. 

What section(s) of the EBKP backplane is the IS200EISBH1A model connected to?

The IS200EISBH1A model is connected to the M1 and M2 controllers as well as the C Section of the EBKP backplane. 

Reviews For IS200EISBH1A

Internal Review

The IS200EISBH1A module is the only EISB module that connects many different control modules together. Typically the DSPX and EGDM modules are the ones that the EISB board works with the most. - AX Control Tech Team

Repair Services For IS200EISBH1A

Type Lead Time Price Action
Repair Service 1-2 weeks $845

Our highly skilled technicians can repair your IS200EISBH1A. 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.
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