{"product_id":"1747-ba-allen-bradley-slc-500-3v-ram-backup-battery","title":"1747-BA Allen-Bradley SLC 500 3V RAM Backup Battery","description":"\u003ch2\u003eAllen-Bradley 1747-BA Technical Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1747-BA\u003c\/strong\u003e is a non-rechargeable 3 Volt lithium replacement battery manufactured by Rockwell Automation for the SLC 500 programmable logic controller (PLC) platform. Designed primarily for RAM memory backup, this battery protects critical system program data during power outages for up to 5 years (depending on the processor model). Weighing approximately 0.168 kg (0.37 lbs), it provides reliable voltage backup and features low-battery status reporting integrated with the SLC processor's front-panel LED indicators.\u003c\/p\u003e\n\u003ch2\u003ePart Number Breakdown\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1747:\u003c\/strong\u003e Allen-Bradley SLC 500 System Hardware \u0026amp; Accessory Product Line\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBA:\u003c\/strong\u003e Dedicated Lithium Backup Battery Module Designation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications Table\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"text-align: left;\"\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eParameter\u003c\/th\u003e\n\u003cth style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eManufacturer \/ Brand\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eRockwell Automation \/ Allen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eFull Catalog Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003e1747-BA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSLC 500 Series Processors (SLC 5\/01, 5\/02, 5\/03, 5\/04, 5\/05)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eBattery Chemistry \u0026amp; Voltage\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNon-Rechargeable Lithium Metal \/ 3.0 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eLithium Content\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e0.23 Grams (Class 9 Dangerous Goods Transport Classification)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eBackplane Current (5 VDC)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e375 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eEstimated Backup Life\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e1747-L511: ~5 Years | SLC 5\/02, 5\/03, 5\/04, 5\/05: ~2 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eOperating Temperature Range\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e0°C to +60°C (32°F to +140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eStorage Conditions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e20°C to 25°C (68°F to 77°F) \/ 40% to 60% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd; font-weight: bold;\"\u003eUnit Weight \u0026amp; Dimensions\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e0.168 kg (0.37 lbs) \/ 5.72 x 1.37 x 5.15 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eKey Features \u0026amp; Handling Guidelines\u003c\/h2\u003e\n\u003cp\u003eThe 1747-BA contains 0.23 grams of lithium metal, classifying it as UN Class 9 Dangerous Goods for regulated transport and safety handling. It serves as an essential maintenance component to maintain user logic, memory registers, and real-time clock data when processor primary power is removed. To maintain cell integrity, store the battery in a cool, dry area at 20-25°C. Avoid direct contact with metal surfaces, antistatic conductive materials, moisture, high heat, or mechanical damage during replacement procedures.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions (FAQs)\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: How long does the 1747-BA battery last in SLC 500 controllers?\u003c\/strong\u003e\u003cbr\u003eA1: Backup life is approximately 5 years for SLC 5\/01 (1747-L511) processors, and approximately 2 years for SLC 5\/02, 5\/03, 5\/04, and 5\/05 controllers.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How do I know when the 1747-BA battery needs replacement?\u003c\/strong\u003e\u003cbr\u003eA2: The red \"BAT\" LED indicator on the front panel of the SLC processor illuminates when the battery voltage drops below the threshold level.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the Allen-Bradley 1747-BA lithium battery rechargeable?\u003c\/strong\u003e\u003cbr\u003eA3: No, the 1747-BA is a non-rechargeable primary lithium cell and must be replaced with a new unit when depleted.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52665001967748,"sku":"1747-BA","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/1747-BA_3.jpg?v=1787748851","url":"https:\/\/www.etowonauto.com\/az\/products\/1747-ba-allen-bradley-slc-500-3v-ram-backup-battery","provider":"Etowon Auto","version":"1.0","type":"link"}