{"product_id":"allen-bradley-1747-ba-slc-500-lithium-battery-assembly","title":"Allen-Bradley 1747-BA SLC 500 Lithium Battery Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1747-BA is a dedicated lithium battery assembly engineered specifically for the Allen-Bradley SLC 500 modular programmable logic controller system. This critical maintenance component provides reliable, long-term volatile memory backup and real-time clock retention for SLC 500 processor units during power-down cycles, preventing the loss of user programs, configuration data, and data tables.\u003c\/p\u003e\n\u003cp\u003eConstructed as a non-rechargeable cylindrical cell with integrated connecting wires and a polarized connector plug, the 1747-BA installs directly into compatible SLC 500 processor chassis configurations including the 5\/01, 5\/02, 5\/03, 5\/04, and 5\/05 controllers. It maintains high energy density and stable discharge characteristics across extended operational lifetimes, ensuring uninterrupted industrial automation reliability.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineered specifically for Allen-Bradley SLC 500 processor memory backup\u003c\/li\u003e\n  \u003cli\u003eNon-rechargeable lithium chemistry ensures stable shelf life and consistent discharge voltage\u003c\/li\u003e\n  \u003cli\u003eProvides reliable volatile RAM retention and real-time clock data preservation during system power loss\u003c\/li\u003e\n  \u003cli\u003eIncludes factory-terminated wiring harness and keyed connector for secure, direct mating to processor boards\u003c\/li\u003e\n  \u003cli\u003eCompact cylindrical cell design fits neatly within standard controller battery compartments\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSLC 500 processor RAM memory backup and retention\u003c\/li\u003e\n  \u003cli\u003eReal-time clock data preservation during scheduled or unexpected power outages\u003c\/li\u003e\n  \u003cli\u003eControl program and data table protection in standalone automation cabinets\u003c\/li\u003e\n  \u003cli\u003ePreventing data loss in remote terminal unit (RTU) and machine-level PLC installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003eBrand\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCatalog Number \/ Series\u003c\/td\u003e\n      \u003ctd\u003e1747-BA \/ SLC 500\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eComponent Type\u003c\/td\u003e\n      \u003ctd\u003eLithium Battery Assembly\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n      \u003ctd\u003eLithium Thionyl Chloride (Non-rechargeable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLithium Content\u003c\/td\u003e\n      \u003ctd\u003e0.29 g\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatibility\u003c\/td\u003e\n      \u003ctd\u003eAllen-Bradley SLC 500 Processors (5\/01, 5\/02, 5\/03, 5\/04, 5\/05)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eTermination\u003c\/td\u003e\n      \u003ctd\u003eWire leads with polarized connector plug\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e0 degC to 60 degC (32 degF to 140 degF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUL Recognized Component\u003c\/li\u003e\n  \u003cli\u003eCE Compliant\u003c\/li\u003e\n  \u003cli\u003eUN 38.3 (Lithium battery transport compliance)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":53770298458475,"sku":"1747-BA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/1747-BA_1200x1200_9cdbda6a-b91a-4ceb-940b-93e9a52a8b5b.jpg?v=1787740588","url":"https:\/\/www.plcprotech.com\/products\/allen-bradley-1747-ba-slc-500-lithium-battery-assembly","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}