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3 year warranty

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Exciter High-Speed Relay Driver Board IS200EXHSG1A is part of the EX2100 made by GE. This board supports solid state relays and signal conditioning circuits. The IS200EXHSG1A board has several plug connectors on the board, these range from two-position to twelve-position.



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  • Part Number: IS200EXHSG1A
  • Manufacturer: GE Industrial Systems
  • Series: EX2100 Excitation Control

IS200EXHSG1A Technical Specifications

Board Description Exciter High-Speed Relay Driver
Functional Acronym/Abbreviation EXHS
Manufacturer General Electric Company USA, GE Industrial Systems
Number of Plug Connectors Eight
Number of Terminal Connectors Two, E1/E2
Series EX2100 Excitation Controller

Product Description

Model number IS200EXHSG1A is produced by GE within the EX2100 series. This model is an Exciter High-Speed Relay Driver Board. Typically this board will support signal conditioning circuits, solid state relay drivers, and contact inputs. On the board, there are a total of three male vertical pin ribbon connectors, these connectors are in a line on one edge of the board. There are seven relays, each of these relays are marked and typically ends in M1, M2, or C. 

The IS200EXHSG1A board contains eight plug connectors, these connectors range anywhere from two-position to twelve-position connectors. There are also several other connectors on the board which include multiple integrated circuits, transistors, a heat sink, and two terminal connectors labeled E1 and E2. Please note that typically the resistors are mixed with carbon composite materials and metal film. 

There is limited information on the IS200EXHSG1A model, but it has a higher market availability than some of the other models within the EX2100 series. The best manual to use with this model would be the GEH-6632 EX2100 Excitation Control series manual. 

Frequently Asked Questions about IS200EXHSG1A

What type of redundancy is the IS200EXHSG1A model used?

The IS200EXHSG1A model is used in a redundant control application. The control mode with this application is contactor mode. 

There are two different types of relays that the EXHS models can be used in. What relay(s) is used with the EXHSG1 model?

The two relays used with EXHS models are a trip relay and a close relay. The EXHSG1 model is used with a close relay. 

What is the power of the contact inputs used by the EXHS board?

The power supply used for the contact inputs on the EXHS board is 70 VDC. 

Does the EXHS model have a part-specific manual?

Yes. As mentioned previously the best manual to use with the EXHS model is the GEH-6632G User's Guide but the part-specific manual for the EXHS unit is GEI-100475. 

Reviews For IS200EXHSG1A

Internal Review

The IS200EXHSG1A model is the first of the exciter high-speed relay driver modules. This module has seven relays, if one of these relays takes damage please ensure that your model is fixed before using it next. - AX Control Tech Team

Repair Services For IS200EXHSG1A

Type Lead Time Price Action
Repair Service 1-2 weeks $1230

Our highly skilled technicians can repair your IS200EXHSG1A. 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
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All Motors: 1 Year
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