{"product_id":"1mrk002246-bc-red670-processing-module-abb","title":"1MRK002246-BC RED670 Processing Module | ABB","description":"\u003cp\u003eConfigured for high-speed protective calculations and mathematical matrix tracking in transmission networks, the \u003cstrong\u003eABB 1MRK002246-BC\u003c\/strong\u003e (\u003cstrong\u003eRED670\u003c\/strong\u003e HV Relay CPU) provides direct physical\/electrical execution. The hardware serves as a basic Numerical Processing Unit (NUM) that interfaces with secondary current transformer inputs over the subrack backplane to manage line differential trip determination routines.\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\u003e1MRK002246-BC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSweden\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eNUM (Basic) Processing Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClock Frequency\u003c\/td\u003e\n\u003ctd\u003e600 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCache Memory\u003c\/td\u003e\n\u003ctd\u003e1 MB cache\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Assignment\u003c\/td\u003e\n\u003ctd\u003eHigh voltage relay CPU for ABB RED 670 systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Slot Assignment\u003c\/td\u003e\n\u003ctd\u003eLocation P30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDependent on active internal bus utilization and port density\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Relion 670 internal PCB card size\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard processing card weight profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks Performance\u003c\/h3\u003e\n\u003cp\u003eThe 600 MHz processor operates within standard limits governed by specific backplane bus communication velocity Licences assigned to the subrack configuration. Telemetry data derived from analog input boards are mapped using standardized I\/O density scaling profiles across internal data lanes. Real-time peer-to-peer GOOSE performance requires absolute firmware flash compatibility between this core CPU card and adjacent peripheral network modules to prevent algorithmic calculation lag or data sync failures during fault sequences.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1MRK002246-BC processing board be extracted from location P30 while the relay chassis power is live?\u003c\/p\u003e\n\u003cp\u003eA: No. Hot-swapping or unlatching this CPU assembly during active system operations is prohibited. The auxiliary low-voltage power supply must be disconnected to prevent data corruption in the 1 MB cache or physical damage to the backplane pins.\u003c\/p\u003e\n\u003cp\u003eQ: What physical indicator confirms a loss of synchronization between this processing module and external I\/O channels?\u003c\/p\u003e\n\u003cp\u003eA: A communication dropout or version mismatch initiates a localized hardware watchdog cycle, forcing the relay faceplate LEDs into a blocked state and disabling all dependent trip contacts.\u003c\/p\u003e\n\u003cp\u003eQ: How is the non-volatile system firmware maintained on the NUM module?\u003c\/p\u003e\n\u003cp\u003eA: The firmware framework is flashed directly onto onboard memory chips using specialized maintenance tools connected via the front panel serial or Ethernet interface of the subrack.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Discharge Controls:\u003c\/strong\u003e Wear a grounded ESD wrist strap before pulling the card from its static-shielded packaging or sliding it into slot location P30.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSubrack Rail Seating:\u003c\/strong\u003e Align the top and bottom edge guides of the circuit board before pushing the module inward. Fasten all rear connection points securely to ensure complete continuity across the bus contacts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Connection:\u003c\/strong\u003e Ensure the main metal subrack frame is connected to the master station grounding system to prevent static noise generation across the 600 MHz processing circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53050554614069,"sku":"RED670 1MRK002246-BC","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/RED6701MRK002246-BC.png?v=1782812423","url":"https:\/\/www.5gplc.com\/products\/1mrk002246-bc-red670-processing-module-abb","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}