IS200ESYSH1AAA GE Module Parts EX2100e Excitation System I/O Interface Module

Product Summary
The GE IS200ESYSH1AAA I/O interface module for EX2100e excitation systems integrates PT, CT, analog, digital and relay signals via high-speed HSLA communication. It supports redundant control architectures, independent 28 VDC power inputs, and dedicated trip relay outputs for reliable generator protection. Ideal for critical power applications requiring stable voltage regulation and simplified field wiring.
Product Description
GE IS200ESYSH1AAA — EX2100e Excitation System I/O Interface Module
Application Areas

The GE IS200ESYSH1AAA is engineered for excitation-system applications, including:

  • Power plant generator excitation systems
  • GE EX2100e static excitation systems
  • Generator voltage regulation
  • Excitation control and monitoring
  • Generator protection and trip interfaces
  • Industrial power generation facilities
  • Redundant excitation control installations
Product Features
  • Integrated I/O interface: Connects external excitation-system signals with the control platform.
  • High-speed serial communication: Uses HSLA daughterboards for communication with control processors.
  • Multiple signal types: Supports PT, CT, analog and digital input signals.
  • Relay output capability: Provides general-purpose and trip relay interfaces.
  • Modular architecture: Supports M1, M2 and C control sections, depending on configuration.
  • Independent power interfaces: Each control section has its own 28 VDC power input.
  • Flexible application: Suitable for both static and regulator excitation systems.
GE IS200ESYSH1AAA EX2100e excitation system I/O interface module board with HSLA daughterboards and relay output connectors
Product Advantages
Comprehensive Signal Integration

The ESYS board combines multiple excitation-system signal interfaces in one assembly, simplifying the connection between field devices and the control system.

Support for Redundant Control

Its separate control-section interfaces support redundant excitation architectures and help improve system availability.

Reliable Communication

HSLA daughterboards provide high-speed serial communication between the ESYS board and the excitation controller.

Integrated Protection Interfaces

Dedicated trip relay outputs support the connection of excitation-system protection and shutdown circuits.

Suitable for Critical Power Applications

The board is designed for generator excitation systems where stable voltage regulation and reliable signal processing are important.

Frequently Asked Questions
Q1: What is the GE IS200ESYSH1AAA?

The IS200ESYSH1AAA is a GE ESYS excitation system I/O interface board used in EX2100e excitation control systems.

Q2: What is the main function of the ESYS board?

Its primary function is to interface external excitation-system I/O signals with the main control system, including PT, CT, digital, analog and relay signals.

Q3: Which GE control system uses the IS200ESYSH1AAA?

It belongs to the GE EX2100e excitation control product family and is used in static and regulator excitation system configurations.

Q4: How many relay outputs does the IS200ESYSH1A family support?

The documented configuration includes four general-purpose relay outputs and two trip relay outputs.

Product Details
Highlight:

IS200ESYSH1AAA I/O Interface Module

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EX2100e Excitation System Module

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GE Module Parts with Warranty

Warranty: 1 Year Manufacturer Warranty
Producttype: Module Parts
Dimensions: Varies By Module Type
Material: High-grade Industrial Plastic And Metal
Color: Typically Grey Or Black
Mountingtype: DIN Rail / Panel Mount
Operatingtemperaturerange: -25°C To 70°C
Voltagerating: Up To 600V
Currentrating: Up To 100A
Manufacturer: GE
Application: Industrial Automation, Electrical Distribution
Connectiontype: Screw Terminals / Plug-in Connectors
Productname: GE Module Parts
Weight: Depends On Specific Module

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