{"product_id":"ge-is420ucsbh3a-mark-vie-controller-module","title":"GE IS420UCSBH3A Mark VIe Controller Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS420UCSBH3A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eUCSB\u003c\/strong\u003e Controller Module, operates as a dedicated hardware component for real-time application code execution and system logic processing within GE Mark VIe platforms. Powered by a 1200 MHz Intel EP80579 processor, the unit accepts an input voltage of 24\/28 VDC and features front-panel LED indicators for system status, online state (ONL), controller designation (DC), and over-temperature (OT) monitoring.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS420UCSBH3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Abbreviation\u003c\/td\u003e\n\u003ctd\u003eUCSB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eapprox. 2.9 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.4 in H x 8.1 in W x 1.4 in D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e24\/28 VDC nominal input voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e1200 MHz Intel EP80579\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Wire Size\u003c\/td\u003e\n\u003ctd\u003e28 to 16 AWG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFirmware Flash Compatibility and Deterministic Network Processing\u003c\/h3\u003e\n\u003cp\u003eThe IS420UCSBH3A controller operates without internal lithium batteries or hardware jumper configurations, relying on non-volatile flash memory for application code and firmware persistence. Firmware flash compatibility allows synchronization with Mark VIe I\/O pack networks over deterministic Ethernet channels. The module processes system logic identically to the UCSC variant while providing hardware diagnostics to maintain control loop timing across distributed field nodes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What condition causes the front panel OT LED to illuminate on the IS420UCSBH3A?\u003c\/p\u003e\n\u003cp\u003eA: The amber OT LED lights up when internal board sensors detect operating temperatures exceeding pre-set thermal thresholds.\u003c\/p\u003e\n\u003cp\u003eQ: Does the IS420UCSBH3A controller require hardware jumpers or battery replacement?\u003c\/p\u003e\n\u003cp\u003eA: No. The board utilizes a jumperless architecture and requires no internal battery backup, simplifying field hardware replacement and maintenance routines.\u003c\/p\u003e\n\u003cp\u003eQ: How is the active controller state visually indicated in redundant configurations?\u003c\/p\u003e\n\u003cp\u003eA: The front panel DC LED displays solid green when the module is assigned as the designated active controller running system tasks.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the incoming DC power feed is isolated before attaching power leads to the module.\u003c\/li\u003e\n\u003cli\u003eEnsure cabinet ventilation maintains ambient operating temperatures within the specified 0 to 65 deg C range.\u003c\/li\u003e\n\u003cli\u003eConnect power wiring sized between 28 and 16 AWG to the designated 24\/28 VDC input terminals.\u003c\/li\u003e\n\u003cli\u003eSecure the controller to the mounting panel using standard mechanical fasteners to ensure frame ground continuity.\u003c\/li\u003e\n\u003cli\u003eVerify all Ethernet network connections are latched prior to applying operational power.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43846461653082,"sku":"IS420UCSBH3A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/IS420UCSBH4A.png?v=1786694258","url":"https:\/\/www.spareoil.com\/products\/ge-is420ucsbh3a-mark-vie-controller-module","provider":"SpareOil Automation","version":"1.0","type":"link"}