{"product_id":"general-electric-is420ucsbh3a-mark-vie-ucsb-controller-module","title":"General Electric IS420UCSBH3A Mark VIe UCSB Controller Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eIS420UCSBH3A\u003c\/strong\u003e is a standalone processor module designed for high-performance turbine control within the General Electric Mark VIe Series ecosystem. This \u003cstrong\u003eUCSB controller module\u003c\/strong\u003e executes dedicated application code to manage gas, steam, and wind turbine automated drive assemblies, providing a unified control architecture for modern power generation and industrial automation. Unlike legacy hardware platforms like the Mark V Series, which were restricted primarily to gas and steam assets, this module supports integrated wind turbine applications alongside traditional thermal units.\u003c\/p\u003e\n\u003cp\u003eThe hardware architecture integrates a processing core, dual network interfaces, and localized diagnostic functionality without relying on a cooling fan or volatile backup batteries. It incorporates proprietary Speedtronic control system technology, operating as the computational hub for the execution of control loops, input\/output data processing, and critical protection logic.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDual-redundant or single-controller configuration options for flexible system architecture.\u003c\/li\u003e\n\u003cli\u003eFanless thermal design eliminates mechanical wear components to maximize uptime.\u003c\/li\u003e\n\u003cli\u003eBatteryless operation reduces maintenance intervals and environmental waste.\u003c\/li\u003e\n\u003cli\u003eJumper-free hardware design simplifies field commissioning and replacement procedures.\u003c\/li\u003e\n\u003cli\u003eFront-panel diagnostic LEDs provide direct visual tracking of unit status and runtime health.\u003c\/li\u003e\n\u003cli\u003eNative integration with MarkVIe and MarkStat automation platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral Electric gas turbine automation and thermal control systems.\u003c\/li\u003e\n\u003cli\u003eUtility-scale steam turbine governor and auxiliary management.\u003c\/li\u003e\n\u003cli\u003eIntegrated wind turbine automated drive assemblies and pitch controls.\u003c\/li\u003e\n\u003cli\u003eHigh-availability industrial process applications utilizing the Speedtronic platform.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIS420UCSBH3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunctional Abbreviation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUCSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1200 MHz EP80579 Intel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24\/28 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWire Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e28 to 16 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to 65 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 2.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.4 in x 8.1 in x 1.4 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnited States (Salem, Virginia factory)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Revision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eA-rated functional style revision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInterface Mapping\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eFront Plate LED\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction \/ Operational State\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOT\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAmber\u003c\/td\u003e\n\u003ctd\u003eInternal components have surpassed the recommended thermal limit.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eON\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eVaried\u003c\/td\u003e\n\u003ctd\u003eIndicates the real-time status of the controller restoration process.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Green\u003c\/td\u003e\n\u003ctd\u003eThe module has been designated and chosen as the primary controller.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eONL\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSolid Green\u003c\/td\u003e\n\u003ctd\u003eThe controller is online and actively running the application code.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Precautions:\u003c\/strong\u003e Ensure all environmental controls match Class I, Division 2 specifications prior to mounting or servicing the device. Do not disconnect equipment unless power has been switched off or the area is known to be non-hazardous.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Mount the unit vertically within the designated enclosure to optimize natural convective airflow, ensuring ambient temperatures around the chassis remain within the 0 to 65 degC operating envelope.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Requirements:\u003c\/strong\u003e Secure all field and power connections using approved wiring gauges ranging from 28 to 16 AWG. Ensure terminal screws are torqued according to control panel specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Configuration:\u003c\/strong\u003e The module features a jumper-free layout; all configuration and network address assignments are managed directly via the engineering software platform during commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass I, Division 2, Groups A, B, C, D\u003c\/strong\u003e location standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI\/ISA-12.12.01-2015\u003c\/strong\u003e * \u003cstrong\u003eCAN\/CSA-C22.2 No. 213-15\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695412539755,"sku":"IS420UCSBH3A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/general-electric-is420ucsbh3a-ucsb-controller-module-a5wlvi0enb3_d549f4ef-490f-42e0-8efa-0dcf755c25a1.jpg?v=1766135115","url":"https:\/\/www.plcprotech.com\/tr\/products\/general-electric-is420ucsbh3a-mark-vie-ucsb-controller-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}