General Electric

General Electric IS420UCSBH4A Mark VIe Controller Module

SKU IS420UCSBH4A

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: General Electric

  • Product No.: IS420UCSBH4A

  • Country of origin:United States

  • Product Type: Turbine Control Controller Modules

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 907g

  • Dimensions: 12 x 9 x 4 in

  • Shipping port: Xiamen

  • Warranty: 12 months

GE IS420UCSBH4A is a controller module designed for use within Mark VIe, EX2100e, and LS2100e control platforms. The module utilizes a 1066 MHz EP80579 Intel processor and is housed within a rugged black chassis containing integrated processing electronics and hardware components. The design incorporates multiple Ethernet-style communication ports with factory identification labels and a dedicated backplane connector for installation within compatible control system assemblies. The controller supports deployment in both hazardous and non-hazardous environments and provides field-updateable flash memory for maintenance and lifecycle management.

Features

  • Part of the Mark VIe turbine control system platform
  • Supports Mark VIe, EX2100e, and LS2100e applications
  • 1066 MHz EP80579 Intel processor architecture
  • Single-module controller design
  • Field-updateable flash memory
  • Integrated Ethernet-style communication ports
  • Backplane connector for system integration
  • Suitable for hazardous and non-hazardous installation locations
  • Certified for Class I Division 2 environments
  • Compact industrial controller architecture

Applications

  • Gas turbine control systems
  • Steam turbine control systems
  • Generator control and monitoring applications
  • Power generation facilities
  • Industrial energy management systems
  • Excitation control systems using EX2100e architecture
  • Critical process automation environments
  • Hazardous location industrial installations

Technical Specifications

Manufacturer General Electric
Product Series Mark VIe
Part Number IS420UCSBH4A
Functional Abbreviation UCSB
Controller Type LS2100e, EX2100e, and Mark VIe
Processor Type 1066 MHz EP80579 Intel
Ambient Temperature Range -30 to +65 degC
Classification UL E207685 for Class I, Division 2, Groups A, B, C, and D
ATEX Certification UL DEMKO 12 ATEX 1114875X
Hazardous Area Support Hazardous and Non-Hazardous Locations
Memory Type Flash Memory
Country of Origin United States
Shipping Weight (Calculated) 2 lb
Package Dimensions (Calculated) 12 x 9 x 4 in

Installation Guidelines

CRITICAL WARNING
Before installing, removing, or inspecting the controller, isolate all associated power sources and follow plant lockout/tagout procedures. Verify that hazardous-area installation requirements are satisfied and confirm that all field wiring and backplane assemblies are de-energized before handling the module.
1 Verify the correct controller revision and inspect the housing, connectors, and backplane interface for transport damage.
2 Confirm rack readiness, grounding integrity, and environmental conditions within the specified operating temperature range.
3 Align the module with the designated rack position and engage the backplane connector evenly without applying excessive insertion force.
4 Connect Ethernet communication cables according to the plant network architecture and verify connector retention.
5 Restore power, monitor controller diagnostics, and verify successful communication with the associated Mark VIe, EX2100e, or LS2100e system.

FAQ

What processor is used in this controller?

The module uses a 1066 MHz EP80579 Intel processor.

Which control systems support this module?

It is designed for Mark VIe, EX2100e, and LS2100e platforms.

Can the controller be used in hazardous locations?

Yes. It supports hazardous and non-hazardous installations and carries applicable certifications.

Does the module support firmware updates?

Yes. The controller includes flash memory for updateable system software.

What is the operating temperature range?

The specified ambient operating range is -30 to +65 degC.

View all FAQs →

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

General Electric IS420UCSBH4A Mark VIe Controller Module

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  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
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Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Color pattern
Black
Country of origin
United States

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