{"product_id":"ur9hh-ge-multilin-ur-9hh-cpu-module","title":"Module CPU GE Multilin UR-9HH UR9HH","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eUR-9HH\u003c\/strong\u003e central processing unit (CPU) module serves as the primary computational and control engine for the General Electric Universal Relay (UR) series protection and management devices. This specialized hardware component executes complex logic frameworks, protective algorithms, and manages system latches and gates that govern unit protection across electrical substations and industrial power networks. The \u003cstrong\u003eUR-9HH\u003c\/strong\u003e coordinates inter-module data synchronization, processes information collected by adjacent input\/output modules, and acts as the central communication hub. It manages the integrated RS485 serial port on the rear backplane alongside dual Ethernet ports, which include a front-access port and a dedicated rear copper 10\/100Base-TX Ethernet port designed for maintenance, configuration, and commissioning diagnostics. Configured in a horizontal mechanical footprint indicated by the \"H\" designation, this module interfaces directly with the EnerVista UR software platform for comprehensive device configuration and system monitoring.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGoverns unit protection logic via dedicated algorithms, frameworks, and system gates.\u003c\/li\u003e\n\u003cli\u003eProvides central orchestration and data aggregation for all secondary modules within the relay chassis.\u003c\/li\u003e\n\u003cli\u003eEquipped with an RS485 serial communication port located at the rear of the device.\u003c\/li\u003e\n\u003cli\u003eFeatures dual Ethernet ports, including a front-facing port and a rear copper 10\/100Base-TX Ethernet port.\u003c\/li\u003e\n\u003cli\u003eFacilitates direct system configuration, maintenance, and commissioning via EnerVista UR software.\u003c\/li\u003e\n\u003cli\u003eConstructed in a horizontal form factor designed for standard horizontal relay chassis layouts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCentral processing and communication management in GE Universal Relay protective units.\u003c\/li\u003e\n\u003cli\u003eSubstation automation, protective relay logic execution, and serial\/Ethernet communications.\u003c\/li\u003e\n\u003cli\u003eConfiguration deployment, field maintenance, and diagnostic commissioning via copper Ethernet interfaces.\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\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUR-9HH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCPU Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturing Location\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMarkham, Ontario, Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChassis Orientation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHorizontal (\"H\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRear Communication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x RS485 port, 1 x Copper 10\/100Base-TX Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Communication Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 x Ethernet port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSoftware Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEnerVista UR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 6.5 in L x 6 in W x 2.5 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eapprox. 1lb, 10oz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector \/ Interface Location\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Faceplate Port\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLocal Ethernet port for configuration and service access\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRear Lower Right Aspect\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCopper 10\/100Base-TX Ethernet port for maintenance and commissioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRear Backplane\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRS485 serial communication port\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\u003eChassis Orientation Verification:\u003c\/strong\u003e Confirm that the host relay unit utilizes a horizontal enclosure layout matching the horizontal (\"H\") mechanical configuration of this module prior to insertion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Isolation:\u003c\/strong\u003e De-energize the entire Universal Relay enclosure before removing or installing the CPU module to prevent permanent electronic damage to the backplane logic bus.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Cable Routing:\u003c\/strong\u003e Separate network copper 10\/100Base-TX Ethernet and RS485 serial cables from high-voltage primary wiring to prevent electromagnetic interference from disrupting signal transmission.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware and Software Setup:\u003c\/strong\u003e Ensure that the EnerVista UR software configuration tools are updated to match the specific firmware revisions running on the replacement processing unit.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":52695412965739,"sku":"UR-9HH","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/ge-ur9hh-smart-ultrasonic-sensors-lz3r0vx5axm_51e74fc2-022a-46bc-bec3-958cfb888e9e.jpg?v=1766135132","url":"https:\/\/www.plcprotech.com\/fr\/products\/ur9hh-ge-multilin-ur-9hh-cpu-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}