GE Fanuc IS200ACLEH1ACB Application Control Layer Module

GE IS200ACLEH1A – Application Control Layer Module

Part of the EX2100 Excitation Control System | Functional Revision A | Conformal Coating

General Information:

• Functional Abbreviation: ACLE

• Part Number: IS200ACLEH1A

• Manufacturer: GE (General Electric)

• Series: EX2100 Excitation Control

• Functional Description: Application Control Layer Module

• Primary Functional Revision: A (Functional Revision)

• Instruction Manual: GEI-100584A

• PCB Coating Type: Conformal Coating

• Software Configuration:

• GE Turbine Control Systems Solutions eTCSS CD

• Toolbox and EX2100 Excitation Control Software

Product Overview:

The IS200ACLEH1A is a microprocessor-based Application Control Layer Module (ACLE) developed by GE for use in the EX2100 Excitation System, a specialized subsystem of the broader Mark VI Turbine Control System Series. This module is designed to manage high-level control tasks and execute multiple operations simultaneously through Ethernet-based communication networks.

The IS200 version (ACLEH1A) is the base-level module and a predecessor to the upgraded IS215 version. It serves as a master controller in excitation applications, relying on the GE Control System Toolbox for configuration and software management.

Technical Highlights:

• Master Controller Functionality:
  Executes multiple tasks in parallel using Ethernet communication within turbine excitation systems.

• Software & Configuration Requirements:
  Compatible with GE Control System Toolbox and eTCSS CD, designed specifically for the EX2100 Excitation Control System.

• System Compatibility:
  Part of GE’s EX2100 Excitation System, which belongs to the Mark VI Turbine Control architecture.

• Protective Coating:
  Features conformal coating—a thin chemical layer applied across the PCB surface for protection against moisture, dust, and other environmental contaminants.

Frequently Asked Questions:

Q1: Why is the IS200ACLEH1A's 'A' revision considered a functional revision?
A: The 'A' revision is termed a functional revision because it modifies the device's core performance capabilities and system behavior, rather than making changes related to appearance or environmental durability.

Q2: What is the purpose of the conformal coating on the PCB?
A: The conformal coating is a protective chemical layer applied to the circuit board. It safeguards the module from environmental stress such as moisture, dust, and corrosion, enhancing operational reliability.