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GE IS220UCSAH1A Product Details

Sep 27, 2025 General Electric

As part of the Mark VIe series used in GE’s distributed turbine control systems,the IS220UCSAH1A is a GE Mark VIe controller with a PMAC processor.It is designed for industrial applications that require extremely high speed and reliability,such as the control of gas turbines or steam turbines.

GE IS220UCSAH1A

Main Features

High-performance processor

Equipped with a Power QUICC II Pro Freescale processor running at 667 MHz.

The processor provides powerful computing power to ensure the real-time and accuracy of control tasks.

Rich communication interfaces

Connect to the Unit Data Highway(UDH)through two 10/100BaseTX Ethernet ports.

Connect to IONet through three additional 10/100BaseTX Ethernet ports.

The front panel features six female jack connectors and a USB port for communicating with other devices.

Real-time operating system

Adopts the QNX Neutrino®real-time multitasking operating system,created specifically for industrial applications.

The operating system provides a high degree of stability and reliability,ensuring smooth execution of control tasks.

Compact design

As a single boxed component,the front panel allows connection of communications and two screws are installed on the rear edge.

Grille openings on three sides allow air flow without the need for fans for cooling.

Easy installation and maintenance

The controller is designed for base mounting in a cabinet,and up to three components can be installed next to each other for a compact arrangement.

An easy-to-understand and easy-to-use configuration interface is provided,reducing maintenance costs and time.

GE IS220UCSAH1A

Application areas

The IS220UCSAH1A is suitable for a variety of industrial applications that require high performance and reliable control,such as control systems for gas turbines or steam turbines.It can also be used in other industrial automation fields that require precise control and monitoring.

Technical Specifications

Processor:Power QUICC II Pro Freescale,667 MHz

Operating system:QNX Neutrino®real-time multitasking operating system

Communication interfaces:2 10/100BaseTX Ethernet ports(UDH),3 10/100BaseTX Ethernet ports(IONet),6 female jack connectors,1 USB port

Power supply:Rated voltage is 18-36 V dc,12 watts

Installation method:Base installation in the cabinet

Dimensions and weight:The specific dimensions and weight may vary depending on the product version and manufacturer,please refer to the specific product manual or data sheet.

GE IS220UCSAH1A-C Processor Module
General Electric
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