{"product_id":"ur-9eh-cpu-processor-module-ge-multilin","title":"UR 9EH CPU Processor Module GE Multilin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE Multilin UR 9EH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a core processing module designed for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE Multilin Universal Relay Series\u003c\/strong\u003e. Serving as the primary computational engine of the relay, the UR 9EH handles critical operations such as complex logic algorithms, latching sequences, and precise timing functions essential for power system protection.\u003c\/p\u003e\n\u003cp\u003eThe module is suitable for both upgrading legacy systems and replacing existing CPUs, ensuring reliable performance and integration within the UR platform.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Identifier\u003c\/td\u003e\n\u003ctd\u003eUR 9EH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eCentral Processing Unit (CPU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing Origin\u003c\/td\u003e\n\u003ctd\u003eMarkham, Ontario, Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.74 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.5 in × 6 in × 2.5 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIntegration and Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUR 9EH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePlug \u0026amp; Play functionality\u003c\/strong\u003e, allowing the system to auto-detect and initialize settings upon startup. To ensure operational stability and prevent errors such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHARDWARE MISMATCH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDSP ERROR\u003c\/strong\u003e, the CPU module generation must match the CT\/VT module generation.\u003c\/p\u003e\n\u003cp\u003eNew UR 9EH modules should be paired with modern CT\/VT counterparts, while legacy CPU modules should remain paired with older analog input modules to maintain communication integrity across the UR relay system.\u003c\/p\u003e\n\u003ch3\u003eConfiguration and Optimization\u003c\/h3\u003e\n\u003cp\u003eThe module is fully configurable through the relay’s front-panel keypad or via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEnerVista UR Setup\u003c\/strong\u003e. Advanced users can optimize CPU performance by selectively disabling features, such as server scanning, which frees resources if\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 61850 client\/server\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecommunication is not required in the network.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace an older UR CPU with a new UR 9EH without updating other modules?\u003c\/strong\u003e\u003cbr\u003eCompatibility is version-dependent. Installing a new\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eUR 9EH\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ealongside older CT\/VT modules may lead to communication errors. Always verify the compatibility of your existing backplane and I\/O modules before performing upgrades.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow do I free up resources on this CPU?\u003c\/strong\u003e\u003cbr\u003eThrough\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEnerVista UR\u003c\/strong\u003e, non-essential features like server scanning can be disabled to optimize CPU performance, especially if IEC 61850 communication is not being utilized in your specific system.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":48746731012348,"sku":"UR9EH","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/UR8FH.jpg?v=1773216372","url":"https:\/\/www.electronicplc.com\/products\/ur-9eh-cpu-processor-module-ge-multilin","provider":"Electronic PLC","version":"1.0","type":"link"}