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General Electric IS420UCSBH1A
General Electric IS420UCSBH1A
General Electric IS420UCSBH1A
· Product image is representative; revision or series may vary. Contact us to request a specific version.

IS420UCSBH1A

UCSB Controller Module

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Technical specifications for IS420UCSBH1A

  • Product Model
    IS420UCSBH1A
  • Product Parameters
    UCSB Controller Module
  • Tariff Code
    8537101190
  • Country of origin
    USA
  • Place of shipment
    Xiamen, China
  • Estimated Shipping Size
    4.8x16x20.2cm
  • Manufacturer
    General Electric
  • Weight
    1.05 kg
  • Power Supply
    +5 VDC
  • Power Consumption
    15 W typical
  • Operating Temperature
    0 °C to +60 °C
  • Storage Temperature
    –40 °C to +85 °C
  • Relative Humidity
    5% to 95% non-condensing
  • Network Ports
    3 to 5 RJ-45 connectors
  • Serial Port
    9-pin D-Sub connector

Description

IS420UCSBH1A
UCSB CONTROLLER MODULE
I/O
1.1 AMP
28 VDC
600 MHZ
MODBUS
ETHERNET CONNECTIONS
INTERNAL FLASH

Information

Overview Manuals Technical notes Product Applications Comparison with Related Models

Features:

  • Mark VIe Control Safety System Series
  • First of the UCSB controllers
  • Cone measurement
  • Non-Hazardous, UL E207685 and ATEX Zone 2, Group IIC
IS420UCSBH1A is a UCSB Controller Module developed by GE. UcSB controllers are self-contained computers that execute application-specific control system logic.The UCSB controller does not host any application I/O, unlike traditional controllers that do. Furthermore, all I/O networks are connected to each controller, providing it with all input data. If a controller is powered down for maintenance or repair, the hardware and software architecture ensures that no single point of application input is lost.

The IS420UCSBH1A GE UCSB Controller Module may still be available for purchase and support from Amikon Limited beyond End-Of-Life (EOL) by the manufacturer (OEM).
GE IS420UCSBH1A UCSB Controller Module Manuals, Datasheets, Drivers, 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.
The GE IS420UCSBH1A is a UCSB Controller Module and a core component of the GE Mark VIe and Mark VIeS Control Safety System Series. It functions as a self-contained, high-performance computer designed to execute application-specific control logic for industrial systems, including distributed gas turbines,Features a 600 MHz Intel EP80579 microprocessor (some revisions like REV L may use a 1066 MHz version),Runs on QNX Neutrino, a real-time, multitasking OS built for high-speed industrial reliability, Operates on a nominal 24–28 VDC supply (18 VDC minimum to 30 VDC maximum) with a maximum current rating of 1.5 ADC.
<ul class="product-tab3-ul">
    <li><span>Gas Turbines: Monitors fuel flow & speed to optimize turbine performance.</span></li>
    <li><span>Steam Turbines: Manages valve positions & speed for efficient energy production.</span></li>
    <li><span>Renewables: Integrated into wind turbine & hydroelectric control frameworks.</span></li>
    <li><span>Oil & Gas:Used in DCS for gasification & refinery processes requiring high reliability.</span></li>
</ul>
<div>This content has been produced using multiple sources.Amikon takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.</div>
 
IS420UCSBH1A is part of a broader evolution of GE Mark VIe controllers. The primary differences between models usually involve processor speed, memory capacity, and environmental ratings (like ATEX for hazardous zones).
The UCSBH4A is the most frequent successor. While they look identical and fit the same DIN rail footprint, the H4A offers:
Processor: A faster 1.2 GHz processor compared to the H1A’s 600 MHz (or 1066 MHz in later H1A revisions).
Performance: Better handling of complex logic and high-density I/O configurations.
Compatibility: The H4A is often used as a direct replacement for the H1A in systems requiring more "overhead" for modern software updates.

FAQs

  • What is the IS420UCSBH1A ?

    +
    It is a standalone UCSB (Universal Control System Board) Controller Module developed by General Electric as part of the Mark VIe and Mark VIeS Control Safety System Series. It is designed to handle control logic and communicate with I/O packs.
  • What is its ambient temperature range?

    +
    The module is designed to operate in a wide ambient temperature range of -30 to +65 °C (-22 to +149 °F).
  • How does it communicate with other modules?

    +
    It communicates with I/O packs via on-board I/O Network (IONet) interfaces, which is a private, special-purpose Ethernet for Mark controls I/O modules and controllers. The clocks are synchronized using the IEEE 1588 protocol.
  • What is the difference between IS420UCSBH1A and IS420UCSBH4A?

    +
    The IS420UCSBH1A uses a 600 MHz processor, while the IS420UCSBH4A features a faster 1066 MHz Intel EP80579 processor.
  • What are the power requirements for the IS420UCSBH1A?

    +
    The module has a minimum voltage of 18VDC, a maximum voltage of 30VDC, a nominal rated voltage of 24–28VDC, and a maximum current of 1.5AcD.
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