{"product_id":"ge-multilin-ur-series-ur9nh-cpu-module","title":"GE Multilin UR Series UR9NH CPU Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE UR-9NH\u003c\/strong\u003e is a \u003cstrong\u003eCPU Module\u003c\/strong\u003e from \u003cstrong\u003eGE Multilin\u003c\/strong\u003e, designed for the \u003cstrong\u003eUR Series Universal Relay\u003c\/strong\u003e platform. This module features a \u003cstrong\u003ehigh-performance 32-bit processor\u003c\/strong\u003e with \u003cstrong\u003eRS485\u003c\/strong\u003e and \u003cstrong\u003e10\/100Base-T Ethernet\u003c\/strong\u003e communication interfaces, making it suitable for a wide range of protection and control applications. The UR-9NH is designated by the \u003cstrong\u003eorder code \"9N\"\u003c\/strong\u003e, representing a newer CPU design in the UR family.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eImportant Note:\u003c\/strong\u003e GE Grid Solutions has discontinued the manufacture of \u003cstrong\u003eUR Version 6 CPU modules\u003c\/strong\u003e (including order codes E, J, K, and N) as of \u003cstrong\u003eDecember 31, 2022\u003c\/strong\u003e. The UR-9NH has been superseded by \u003cstrong\u003eVersion 7 CPU modules\u003c\/strong\u003e (UR9T, UR9U, UR9V, UR9W). Please verify availability and consider upgrade paths when ordering.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-performance 32-bit CPU\u003c\/strong\u003e for complex protection algorithms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRS485 port\u003c\/strong\u003e for serial communication\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10\/100Base-T Ethernet port\u003c\/strong\u003e for high-speed network connectivity\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple protocol support:\u003c\/strong\u003e Modbus RTU\/TCP, DNP3, IEC 61850\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide input voltage range:\u003c\/strong\u003e 24\/48\/110\/125 VDC or 120\/240 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug \u0026amp; Play functionality\u003c\/strong\u003e for simplified installation\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eGround surge connection not required\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCompatible with EnerVista UR Setup Software\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse; margin:15px 0;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eManufacturer\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eGeneral Electric (GE) Multilin\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eProduct Family\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUR Series Universal Relay\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModule Type\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCPU Module (Order Code: 9N) — Version 6\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eProcessor\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eHigh-performance 32-bit CPU\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCommunication Interfaces\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\n\u003cstrong\u003eRS485\u003c\/strong\u003e + \u003cstrong\u003e10\/100Base-T Ethernet\u003c\/strong\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eSupported Protocols\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eModbus RTU\/TCP, DNP3, IEC 61850\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eInput Voltage\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\n\u003cstrong\u003e24\/48\/110\/125 VDC\u003c\/strong\u003e or \u003cstrong\u003e120\/240 VAC\u003c\/strong\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eOperating Temperature\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003e–40 °C to +70 °C\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eConfiguration Software\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\u003cstrong\u003eEnerVista UR Setup\u003c\/strong\u003e\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eWeight\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eApprox. \u003cstrong\u003e0.8 – 0.86 kg\u003c\/strong\u003e\n\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eStatus\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003e\n\u003cstrong\u003eDiscontinued\u003c\/strong\u003e (Dec 31, 2022) — replaced by Version 7 CPUs\u003c\/td\u003e\n  \u003c\/tr\u003e\n  \u003ctr style=\"background:#f9f9f9;\"\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eCountry of Origin\u003c\/td\u003e\n    \u003ctd style=\"padding:8px; border:1px solid #ddd;\"\u003eUSA\u003c\/td\u003e\n  \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eGenerator protection and management\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eTransformer protection schemes\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eLine differential and feeder protection\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMotor protection and control\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSubstation automation and SCADA integration\u003c\/strong\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eIndustrial power system protection\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe UR-9NH is fully compatible with the \u003cstrong\u003eGE Multilin UR Series\u003c\/strong\u003e universal relay family. As a \u003cstrong\u003eVersion 6 CPU\u003c\/strong\u003e, it must be paired with \u003cstrong\u003enewer CT\/VT modules\u003c\/strong\u003e to avoid hardware mismatch errors. For new installations, GE recommends \u003cstrong\u003eVersion 7 CPU modules\u003c\/strong\u003e (UR9T, UR9U, UR9V, UR9W) with firmware 7.28 or higher.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Down:\u003c\/strong\u003e Completely de-energize the UR relay chassis. \u003cstrong\u003eNever install or remove modules while energized.\u003c\/strong\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eESD Protection:\u003c\/strong\u003e Wear a grounded ESD wrist strap before handling the CPU module.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlot Verification:\u003c\/strong\u003e Confirm the CPU slot position per the relay manual.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModule Insertion:\u003c\/strong\u003e Slide the UR-9NH into the designated CPU slot, aligning the rear connector with the backplane.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecure Mounting:\u003c\/strong\u003e Tighten the faceplate retention screws.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConfiguration:\u003c\/strong\u003e Power on and configure via \u003cstrong\u003eEnerVista UR Setup\u003c\/strong\u003e software. The CPU automatically reads configuration data from each module.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the \"9N\" order code signify?\u003c\/strong\u003e\u003cbr\u003e\nA: The \"9N\" designates a \u003cstrong\u003eVersion 6 CPU module\u003c\/strong\u003e with \u003cstrong\u003eRS485 + 10\/100Base-T Ethernet\u003c\/strong\u003e communication capabilities.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the UR-9NH still available for purchase?\u003c\/strong\u003e\u003cbr\u003e\nA: GE \u003cstrong\u003ediscontinued Version 6 CPUs on December 31, 2022\u003c\/strong\u003e. Limited stock may be available through distributors. For new systems, consider \u003cstrong\u003eVersion 7 CPUs\u003c\/strong\u003e (UR9T, UR9U, UR9V, UR9W).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What are the replacement options for UR-9NH?\u003c\/strong\u003e\u003cbr\u003e\nA: GE recommends \u003cstrong\u003eVersion 7 CPU modules\u003c\/strong\u003e as replacements. Refer to the GE Grid Solutions website for specific cross-reference information.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is the UR-9NH compatible with older CT\/VT modules?\u003c\/strong\u003e\u003cbr\u003e\nA: No. The UR-9NH must be paired with \u003cstrong\u003enewer CT\/VT modules\u003c\/strong\u003e. Pairing with old CT\/VT modules will result in hardware mismatch errors.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n \u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53759538561208,"sku":"UR9NH","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/UR9NH.png?v=1783925582","url":"https:\/\/www.globalpetroparts.com\/products\/ge-multilin-ur-series-ur9nh-cpu-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}