{"product_id":"ge-ur9vm-universal-relay-cpu-module","title":"GE UR9VM Universal Relay CPU Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE Multilin UR9VM\u003c\/strong\u003e serves as a primary \u003cstrong\u003eUR9VM\u003c\/strong\u003e high-performance central processing unit (CPU) module utilized to execute advanced protection algorithms, high-speed automation control, and peripheral substation communications across GE Universal Relay (UR) platforms.\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\u003eUR9VM\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eUniversal Relay (UR) Series (Version 7 Platform)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States \/ Canada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e14.75 cm H × 9.50 cm W × 3.50 cm D\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Logic Allocation\u003c\/td\u003e\n\u003ctd\u003e+25 VDC nominal operating voltage range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e4.5 W base processing logic load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interfaces\u003c\/td\u003e\n\u003ctd\u003e3× 100BaseTX Fast Ethernet ports, 1× RS485 serial interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Compatibility\u003c\/td\u003e\n\u003ctd\u003eEnerVista UR software suite (Version 7.xx firmware baseline or higher)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Capabilities\u003c\/td\u003e\n\u003ctd\u003eCoordinates expandable data mappings (CT\/VT, digital, analog cards)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Redundancy Architecture\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e As a Version 7 platform processor, the UR9VM handles high-frequency data processing across the internal chassis passive backplane. It synchronizes logic cycles to deserialize analog data streams from CT\/VT cards and binary transitions from digital I\/O modules simultaneously, eliminating latency during power network faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Redundancy \u0026amp; Communication Protocol Stack:\u003c\/strong\u003e The integration of three distinct 100BaseTX Ethernet interfaces enables complex network layouts directly from the CPU. This allows the UR9VM to handle simultaneous high-bandwidth protocols, including IEC 61850 buffered report control blocks, Dual IP configurations, and fast Routable GOOSE (R-GOOSE) networks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e Core protection matrices and system automation configuration files are held in non-volatile flash layers. Firmware revisions on the UR9VM must mirror the active EnerVista setup application environment to guarantee correct device register mapping and prevent firmware version conflicts during system updates.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the engineering advantages of the UR9VM (Version 7 CPU) when migrating from older Version 6 (\"E\", \"J\", \"K\", \"N\") processing modules?\u003c\/p\u003e\n\u003cp\u003eA: The UR9VM utilizes a modern multi-core processing architecture that significantly drops internal processing latency while expanding communication interfaces to include three onboard 100BaseTX Ethernet ports. When executing a migration, the existing UR chassis, human-machine interface (HMI), and standard I\/O cards can remain intact—requiring only the CPU card, the corresponding rear cover assembly plate, and an EnerVista-driven settings file conversion.\u003c\/p\u003e\n\u003cp\u003eQ: How does the UR9VM maintain protocol transmission stability if one of its active network ports fails?\u003c\/p\u003e\n\u003cp\u003eA: The onboard communication controller tracks the physical signal integrity of the primary and secondary network loops. If an active Ethernet link drops, the module logs a hardware communication failure bit and can divert active IEC 61850 data and GOOSE messaging to the secondary redundant interface path without causing processing pauses or dropped data packets.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45085398499443,"sku":"UR9VM","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-09_11-23-04_7e8fcb5e-4476-40d8-aefa-780ee8a0bfcb.png?v=1780976505","url":"https:\/\/www.dcssupplier.com\/products\/ge-ur9vm-universal-relay-cpu-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}