{"product_id":"ge-multilin-ur9kh-ur-9kh-universal-relay-cpu-module","title":"GE Multilin UR9KH UR-9KH Universal Relay CPU Module","description":"\u003ch2\u003eGE Multilin UR9KH UR-9KH Universal Relay CPU Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for relay processing and communication execution in the GE Multilin Universal Relay (UR) Series platform, the \u003cstrong\u003eGE Multilin UR9KH\u003c\/strong\u003e (\u003cstrong\u003eUR-9KH\u003c\/strong\u003e CPU Module) provides direct physical and electrical execution for protection logic processing, serial communication, and fiber-optic network interface functions. The module operates as a CPU assembly within modular UR protection and control devices.\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\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eUR9KH \/ UR-9KH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Multilin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA \/ Ontario, Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e6.5 in L x 6 in W x 2.5 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDetermined by UR relay chassis power supply configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eUniversal Relay (UR) Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eCPU Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eRS-485 and 100Base-FX multi-mode fiber interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Configuration\u003c\/td\u003e\n\u003ctd\u003eRedundant fiber communication support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation Method\u003c\/td\u003e\n\u003ctd\u003ePlug-in modular UR chassis slot\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eChassis natural convection cooling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGE Multilin UR CPU Communication and Processing Architecture\u003c\/h3\u003e\n\u003cp\u003eThe UR9KH CPU module provides the central processing interface for GE Multilin Universal Relay systems. It manages relay application execution, communication exchange, and coordination with installed CT\/VT, digital I\/O, and communication modules within the UR chassis.\u003c\/p\u003e\n\u003cp\u003eThe module supports industrial protection system communication requirements including deterministic network communication paths, backplane bus communication velocity compatibility, and firmware flash compatibility within supported UR platform hardware revisions. The CPU architecture allows integration of serial and fiber communication channels for substation protection and control applications.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What function does the UR9KH CPU module perform inside a UR relay system?\u003cbr\u003eA: The UR9KH provides processor functions for relay logic execution, communication handling, and coordination of installed UR hardware modules.\u003c\/p\u003e\n\u003cp\u003eQ: Does the UR9KH operate as a standalone protection relay?\u003cbr\u003eA: No. The module requires installation in a compatible GE Multilin Universal Relay chassis with supporting power supply and application modules.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interfaces are available on the UR9KH?\u003cbr\u003eA: The module configuration includes RS-485 serial communication and multi-mode fiber 100Base-FX communication interfaces.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInstall the UR9KH only in the designated CPU slot of a compatible GE Multilin Universal Relay chassis.\u003c\/li\u003e\n\u003cli\u003eConfirm chassis power removal before module insertion or removal.\u003c\/li\u003e\n\u003cli\u003eVerify connector alignment before applying insertion force to avoid damage to module guides and backplane contacts.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between fiber-optic communication cables, serial wiring, and high-voltage signal conductors.\u003c\/li\u003e\n\u003cli\u003eConnect communication cable shields and grounding points according to the relay panel EMC design.\u003c\/li\u003e\n\u003cli\u003eConfirm firmware compatibility between the CPU module and installed UR relay hardware before commissioning.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44484889804888,"sku":"UR9KH UR-9KH","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/UR9KH.jpg?v=1785490378","url":"https:\/\/www.industriaxplc.com\/products\/ge-multilin-ur9kh-ur-9kh-universal-relay-cpu-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}