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General Electric IS220UCSAH1A
General Electric IS220UCSAH1A
General Electric IS220UCSAH1A
General Electric IS220UCSAH1A
General Electric IS220UCSAH1A
General Electric IS220UCSAH1A
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PAMC Acoustic Monitor Processor

IS220UCSAH1A

Spare Part Number

PNIS220UCSAH1A

Product Information:

The GE IS220UCSAH1A is an industrial-grade UCSA embedded controller module manufactured by General Electric (GE) and is part of the Mark VIe Distributed Control System (DCS). It acts as a standalone computing core, handling the heavy application logic of gas turbines, steam turbines, and wind turbines.

The module integrates five to six Ethernet ports (supporting the UDH unit data highway and a dedicated IONet I/O network for R/S/T triple redundancy control) and a configured RS-232 serial port for seamless connectivity with underlying I/O components, excitation controllers, and human-machine interfaces (HMIs).

This hardware operates over a wide voltage range of 18 to 36 V DC (consuming only 12W), operates in temperatures from 0 to 65 °C with fanless natural cooling, and is NFPA Class 1, Zone 2 certified for use in industrial flammable and explosive hazardous areas. It is ideal for building compact, parallel installations of redundant systems.

Product image is representative; revision or series may vary. Contact us to request a specific version.
  • One-year warranty
  • Global shipping
  • Exact-model verification
Technical specifications for

IS220UCSAH1A

0 TECHNICAL PARAMETERS
  • Manufacturer:
    General Electric
  • Product Category:
    Gas Turbine Control
  • Spare Part Number:
    IS220UCSAH1A
  • Estimated shipping dimensions:
    3.8x15.8x20.2cm
  • Weight:
    0.85 kg
  • Tariff Code:
    8537101190
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
  • Category Series:
    Mark VI IS200
  • Product Type:
    Monitor Processor
  • Voltage Range:
    18-36 V DC
  • Power Consumption:
    12 W
  • The number of inputs Ports:
    5 ETHERNET PORT
  • Functional Acronym:
    UCSA
  • Ethernet Ports:
    Six Ports
  • PCB Coating:
    Conformal Coating
  • Applications:
    Mark VIe, Mark VIes, EX2100e, LS2100e
  • Operating temperature:
    0 to 65 °C (32 to 149 °F)
  • Series:
    GE Mark VIe
  • Stock Availability:
    30
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Alternative Names

1S220UCSAH1A IS220UCSAHIA IS22OUCSAH1A IS220UCS4H14 IS220 UCSAH1A IS220PAICH2A IS220PVIBH1A IS220PAICH1A IS420UCSBH3A IS421UCSBH1A IS420UCSBH1A IS420UCSBH4A IS4210UCSBH4A

Information

Overview Manuals Front Faceplate Connectivity & Networks Structural Configurations

Features:

  • Mark VIe controller
  • PAMC Acoustic Monitor (processor)
  • PMVE Migration from Mark V Control (processor)
This module is designed specifically for large industrial equipment such as gas turbines, steam turbines, and wind turbines, and is a stand-alone computer. Its primary responsibility is to run the control system logic for specific applications, execute complex dynamic control algorithms, and act as the central processing unit (CPU) of the entire distributed control system, thereby ensuring the high-speed, high-reliability operation of power plant-level heavy-duty electrical equipment.

This circuit board boasts superior industrial-grade network connectivity, featuring multiple dedicated Ethernet interfaces, a high-frequency serial port, and multi-functional LED status indicators on its front panel. It can not only communicate at high speed and in real-time with various field I/O packets via a dedicated industrial I/O network (IONet), but also upload field data to human-machine interfaces (HMIs) and engineering workstations via the unit data highway (UDH).

The IS220UCSAH1A General Electric PAMC Acoustic Monitor Processor may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
General Electric IS220UCSAH1A PAMC Acoustic Monitor Processor datasheet(manual), Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
This interface uses an isolated physical channel to securely isolate system parameters from standard office computing traffic.
IONet Communication Ports: Dual 10/100Base-TX Ethernet ports transmit information exclusively via IONet. IONet is a proprietary high-speed private network protocol that supports time synchronization (IEEE 1588) between the controller and remote I/O components with an accuracy of ±100 microseconds.
Serial Link Matrix: Includes three built-in high-speed serial link ports and a dedicated RJ-45 UART serial connection port for terminal programming and diagnostic interfaces.
Diagnostic LED Indicators: Clearly visible diagnostic indicator lights are located on the edge of the panel to track operating status: power, startup, online, flash, DC, diagnostics, and link/activity status cycles.
For mission-critical utility sites, up to three IS220UCSAH1A modules can be mounted side-by-side on a single panel. This compact layout allows them to run the same application code simultaneously, enabling seamless hardware failover in a three-module redundancy (TMR) voting system scheme.

Technical notes

The GE IS220UCSAH1A is an embedded standalone main processor module (UCSA controller) designed specifically for Mark VIe and Mark VIeS series all-digital distributed control systems (DCS). Its core technical features include a Freescale PowerPC 667 MHz high-speed processor and 512 MB of memory, running the highly reliable QNX Neutrino real-time multitasking operating system, specifically responsible for executing the core control logic and protection algorithms for heavy-duty gas turbines, steam turbines, and wind turbine generators.
PRODUCT & ORDER FAQS

Questions buyers ask about IS220UCSAH1A

  • How does IS220UCSAH1A support deterministic real-time execution for critical control applications?

    By leveraging a real-time operating environment and high-integrity task scheduling, IS220UCSAH1A ensures deterministic execution cycles essential for turbine, balance-of-plant, and safety-related control strategies.
  • How does IS220UCSAH1A integrate with distributed I/O and networked subsystems in Mark VIe environments?

    Through high-speed industrial Ethernet communication, IS220UCSAH1A interfaces seamlessly with Mark VIe I/O packs and network components, enabling synchronized data exchange and coherent system-wide control.
  • What engineering and configuration benefits does IS220UCSAH1A provide to control system designers?

    By supporting standardized GE engineering tools and configuration environments, IS220UCSAH1A simplifies application development, accelerates commissioning, and enhances long-term maintainability.
  • In which industrial applications is IS220UCSAH1A most effectively deployed?

    IS220UCSAH1A is widely applied in gas and steam turbine control, power generation facilities, and high-availability industrial automation systems requiring deterministic and robust control execution.
  • Why is IS220UCSAH1A considered a strategic controller for long-term Mark VIe and Mark VIeS system lifecycles?

    With its robust architecture, lifecycle support alignment, and compatibility within the Mark VIe ecosystem, IS220UCSAH1A provides long-term investment protection for critical control infrastructures.
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Moore Disclaimer: Moore Automated's sales automation equipment and related solutions are intended for industrial automation and business operational efficiency improvement purposes only. Product information, technical parameters, and application cases are for reference only and do not constitute an absolute guarantee of performance for any specific industry, scenario, or final application. Actual equipment performance may vary depending on factors such as the usage environment, system integration method, and maintenance conditions. Users should confirm compatibility and safety based on professional technical assessments. Moore Automated assumes no liability for any direct or indirect losses caused by improper use, modification, or failure to operate according to specifications, to the extent permitted by law.

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