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GE IS420UCSBH4A Product Introduction

Nov 24, 2025 General Electric

IS420UCSBH4A is a controller module manufactured by General Electric(GE).The following is a detailed introduction to IS420UCSBH4A.

GE IS420UCSBH4A

Basic Information

Model:IS420UCSBH4A

Manufacturer:General Electric(GE)

Country of manufacture:United States

Series:Mark VIe

Technical Specifications

Processor:Intel EP80579 microprocessor,frequency is 1066 MHz

Memory:256 MB DDR2 SDRAM

Operating System:QNX Neutrino(a real-time multitasking operating system developed for industrial applications requiring extremely high speed and reliability)

Input Voltage:24V DC

Operating Temperature:-30°C to+65°C

Dimensions:50mm×50mm×10mm

Weight:50g

Functions and Applications

IS420UCSBH4A is a Mark A high-performance UCSB controller module in the VIe series with the following functions

Execution control logic:used to execute control logic to achieve control of industrial processes such as power generation,oil,gas,metallurgy,and chemicals.

Gas turbine control:specially used for gas turbine control systems and control and protection of power systems.

Industrial automation:can be used in industrial automation control systems to monitor and control digital input and output signals.

Data acquisition and monitoring:real-time acquisition and recording of digital signals,connected with various sensors and devices,to achieve data acquisition,monitoring and analysis,such as temperature monitoring,pressure monitoring,etc.

Laboratory applications:suitable for laboratory test and measurement applications,to acquire and generate digital signals,perform signal analysis and experimental control.

Machine vision:can be used for machine vision and image processing applications,control and trigger cameras,light sources and other equipment,and achieve high-speed image acquisition,processing and analysis.

Motion control and robotics:integrated with motion controllers and robotic systems to control and monitor motion axes,actuators,etc.

Industrial monitoring and safety:used for industrial monitoring and safety applications,such as fault detection,condition monitoring and safety control.

GE IS420UCSBH4A

Features and Advantages

High performance:adopts high-performance microprocessor and advanced control technology to ensure the stability and response speed of the system.

High reliability:suitable for application environments requiring high reliability.

Easy to use:modular design,easy to install and operate.

Single module design:built-in power supply,no jumper setting required,no battery,no fan(such as UCSBHIA,UCSBH4A,etc.),with a smaller panel footprint.

Flash update:Flash memory can be easily updated,and a single module directly mounted on the panel sheet metal contains the controller.

Communication interface:provides a link from the Mark VIe controller to the I/O operator and engineering interface,supports IEEE 1 protocol,and synchronizes the clock of the 1588/O package and the controller within 100 microseconds through R,S and T IONet.

Application scenarios

IS420UCSBH4A is widely used in various industrial fields,including but not limited to

Production line control

Energy management

Environmental monitoring

Laboratory research

Building automation

DCS system accessories

Robotic system accessories

Large servo system spare parts

General Electric IS420UCSBH4A Mark VIe Control Systems
General Electric
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General Electric IS420UCSBH4A

Oct 17, 2025

The GE IS420UCSBH4A is a component of the GE (General Electric) Mark VI and Mark VIe control systems, which are widely used in industrial applications, particularly in gas and steam turbine control for power generation. The IS420UCSBH4A is

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