Description

Product Overview

The IS420UCSBH3A Controller Module from GE is a high-performance computing unit designed for the Mark VIe control system. This stand-alone controller runs application code and communicates with I/O packs via dedicated IONet Ethernet interfaces. Its compact design and integrated features make it ideal for industrial automation and safety-critical environments.

Key Features

• 1200 MHz Intel EP80579 microprocessor

• 256 MB DDR2 SDRAM with ECC for data integrity

• Built-in power supply eliminates external dependencies

• Dual-redundant cooling fans ensure thermal stability

• No jumper settings or battery required

• Flash memory supports convenient firmware updates

• Small footprint for efficient panel integration

Technical Specifications

Specification	Details
Manufacturer	GE
Model Number	IS420UCSBH3A
Series	Mark VIe
Processor	1200 MHz Intel EP80579
Memory	256 MB DDR2 SDRAM with ECC
Dimensions	20 cm × 16 cm × 3 cm
Weight	1.3 kg
Cooling System	Dual-redundant fans
Power Supply	Integrated
Interface	IONet Ethernet
Flash Memory	User-upgradable

Application & Compatibility

The IS420UCSBH3A controller supports Mark VIe I/O modules and integrates seamlessly with industrial control panels. It suits applications in power generation, process control, and safety systems requiring high availability and deterministic performance. The IONet interface ensures secure communication with GE control components.

Specifications

• Dimensions: 20 cm × 16 cm × 3 cm
• Brand: GE

Advantages

• High reliability in industrial environments
• Supports continuous operation
• Compatible with major PLC/DCS systems