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Embedded Controller Module GE Mark VIe Series IS220UCSAH1A

Embedded Controller Module GE Mark VIe Series IS220UCSAH1A

Product Description

The IS220UCSAH1A is the primary embedded controller processor used in the GE Mark VIe platform. It operates as a standalone computing node responsible for executing turbine control logic and managing communication with distributed I/O...

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SKU: IS220UCSAH1A
Vendor: GE Fanuc
Category: Embedded Controller Module
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Product Description

The IS220UCSAH1A is the primary embedded controller processor used in the GE Mark VIe platform. It operates as a standalone computing node responsible for executing turbine control logic and managing communication with distributed I/O packs via the IONet network. Built on a high-performance PowerPC architecture and running a real-time operating system, the module delivers deterministic processing and reliable data handling required for critical power generation applications.

Detailed Technical Specifications

Parameter Specification
Model IS220UCSAH1A
System Platform Mark VIe Distributed Control
Processor Freescale PowerPC PowerQUICC II Pro, 667 MHz
Memory 256 MB DDR SDRAM
Operating System QNX Neutrino RTOS
Software Compatibility ControlST V04.03.18C
Input Voltage +18 VDC to +32 VDC
Weight 0.91 kg

Applications

  • Central control processor for gas and steam turbine automation

  • Real-time processing of sensor feedback and actuator commands

  • Distributed control within combined-cycle and simple-cycle power plants

  • IONet communication management for Mark VIe I/O packs

FAQ

What is the main role of the IS220UCSAH1A?
It serves as the central processing unit for the Mark VIe system, executing control algorithms and managing communication with I/O modules through the IONet network.

Can the controller be used outside gas turbine applications?
Yes. While commonly used for gas turbine control, it can support other power generation control tasks within Mark VIe-based systems.

How can I verify the controller is operating correctly?
System health can be checked through diagnostic indicators and status monitoring within the ControlST environment, including network activity LEDs and boot status codes.