{"product_id":"ge-is420ucsbh1a-mark-vie-ucsb-controller","title":"GE IS420UCSBH1A Mark VIe UCSB Controller","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE IS420UCSBH1A\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Functional Abbreviation:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUCSB\u003c\/strong\u003e) is a primary\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCore Controller\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePACSystems™ Mark VIe, EX2100e, and LS2100e\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtrol families. As the first of the UCSB series, it provides the computational horsepower required for complex turbine logic, excitation control, and static starter functions. \u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIS420UCSBH1A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGeneral Electric (GE)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntel 600 MHz EP80579\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e18 VDC to 30 VDC (24 VDC Nominal)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMax Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.5 ADC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temp:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-22°F to 149°F (-30°C to +65°C)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports Simplex, Dual, and TMR (Triple Modular Redundant)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCertifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eATEX Zone 2 (Group IIC), UL E207685 (Class I, Div 2), CE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDesign:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFanless, Battery-free, Solid-state\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features and Engineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUnified Control Platform:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eA single UCSB module can be programmed to act as a Mark VIe (Turbine Control), EX2100e (Excitation), or LS2100e (Static Starter) controller, reducing the variety of spare parts a facility needs to stock.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Performance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe Intel EP80579 processor provides the high-speed logic execution and communication bandwidth necessary for sub-millisecond control loops required in high-inertia turbine systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Availability Networking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFeatures dedicated Ethernet ports for IONet—the high-speed internal network used to communicate with I\/O modules—ensuring reliable data throughput even in TMR configurations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance-Free Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBy eliminating moving parts (fans) and consumables (batteries), the UCSB significantly increases the Mean Time Between Failures (MTBF) compared to traditional industrial PCs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHazardous Location Rated:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCertified for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eATEX Zone 2 and Class I, Division 2\u003c\/strong\u003e, allowing the controller to be installed in environments where explosive gases may be present under abnormal conditions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware Consistency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe UCSB runs the same core operating software as the larger UCSC controllers, ensuring a seamless migration path and consistent engineering experience via the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eToolboxST™\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eapplication.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":44940700254323,"sku":"IS420UCSBH1A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-09_09-01-14_1800c627-b75a-4505-9859-a765a4aaadd6.png?v=1778291429","url":"https:\/\/www.dcssupplier.com\/products\/ge-is420ucsbh1a-mark-vie-ucsb-controller","provider":"DcsSupplier Limited","version":"1.0","type":"link"}