{"product_id":"schneider-modicon-quantum-990xcp98000-cpu-backup-battery","title":"Schneider Modicon Quantum 990XCP98000 CPU Backup Battery","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Schneider Electric 990XCP98000 is a dedicated lithium-thionyl chloride (Li-SOCl2) backup battery designed for the Modicon Quantum automation series. This component provides the necessary 3 V DC power to sustain the CPU's volatile RAM and real-time clock (RTC) during main power outages. By ensuring the integrity of stored ladder logic, configuration parameters, and event logs, this battery prevents data loss and reduces the need for system re-initialization after power cycles.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eHigh-energy density lithium chemistry for long-term reliability.\u003c\/li\u003e\n\u003cli\u003eLow self-discharge rate supporting a service life of up to 10 years.\u003c\/li\u003e\n\u003cli\u003eIntegrated wire lead connector for secure, rapid installation within the CPU module.\u003c\/li\u003e\n\u003cli\u003eDesigned to support real-time clock tracking and time-stamped diagnostic data.\u003c\/li\u003e\n\u003cli\u003eCompatible with hot-swappable replacement protocols when managed via the CPU's BAT alarm indicator.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis backup battery is essential for industrial control environments where memory retention during power failure is critical. Common applications include petrochemical processing, power generation, infrastructure automation, and water treatment systems where PLC state preservation is required for operational continuity.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e990XCP98000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlatform\u003c\/td\u003e\n\u003ctd\u003eModicon Quantum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChemistry\u003c\/td\u003e\n\u003ctd\u003eLithium Thionyl Chloride\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e3 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1.2 Ah (1200 mAh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the CPU is powered or the system is in a controlled state before battery replacement if the application permits hot-swapping.\u003c\/li\u003e\n\u003cli\u003eVerify the connector polarity and seating during installation to prevent intermittent power delivery.\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry environment away from direct sunlight to maintain the shelf life of the chemical cell.\u003c\/li\u003e\n\u003cli\u003eDispose of used lithium batteries according to local industrial hazardous waste regulations.\u003c\/li\u003e\n\u003cli\u003eMonitor the front-panel BAT alarm on the CPU; replace the unit immediately when the low-voltage threshold is triggered.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eDoes this battery require special handling during installation?\u003c\/h3\u003e\u003cp\u003eYes, ensure the connector is firmly seated in the CPU module housing. Avoid short-circuiting the leads, as this can damage the cell and reduce its effective service life.\u003c\/p\u003e\u003ch3\u003eHow do I know when to replace the 990XCP98000?\u003c\/h3\u003e\u003cp\u003eThe Modicon Quantum CPU features a dedicated BAT alarm indicator on the front module face. This indicator illuminates when the battery voltage drops below the operational threshold, signaling that a replacement is required.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":48869414764734,"sku":"990XCP98000","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/wm_1_56395a2c-0cc1-4ee4-9e64-8fc6780bf324.jpg?v=1788919722","url":"https:\/\/www.autooiltech.com\/ar\/products\/schneider-modicon-quantum-990xcp98000-cpu-backup-battery","provider":"AutoOilTech Limited","version":"1.0","type":"link"}