{"product_id":"allen-bradley-1756-ba1-plc-lithium-battery","title":"Allen-Bradley 1756-BA1 ControlLogix and FlexLogix Lithium Battery Assembly","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Allen-Bradley 1756-BA1 is a dedicated lithium battery assembly engineered to provide reliable memory backup for ControlLogix and FlexLogix programmable automation controllers. This non-rechargeable 3.0V DC lithium manganese dioxide cell is essential for maintaining user programs, configuration data, and variable memory tables during power interruptions or system shutdowns. It ensures that volatile RAM contents are preserved, preventing the need for time-consuming system reprogramming upon power restoration.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eNominal voltage: 3.0V DC\u003c\/li\u003e\n\u003cli\u003eNominal capacity: 1800 mAh\u003c\/li\u003e\n\u003cli\u003eForm factor: 2\/3A cylindrical lithium cell\u003c\/li\u003e\n\u003cli\u003eIntegrated lead wire with dedicated connector for secure chassis interface\u003c\/li\u003e\n\u003cli\u003eDesigned for legacy ControlLogix and FlexLogix processor modules\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess \u0026amp; Manufacturing Automation:\u003c\/strong\u003e Safeguards critical process data and logic against unexpected power loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Control Systems:\u003c\/strong\u003e Maintains configuration integrity for safety-rated controller chassis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Availability Operations:\u003c\/strong\u003e Facilitates faster system recovery and uptime in redundant PLC configurations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotion Control:\u003c\/strong\u003e Retains position data and servo configuration parameters for Kinetix and related drive systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Model\u003c\/td\u003e\n\u003ctd\u003e1756-BA1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Chemistry\u003c\/td\u003e\n\u003ctd\u003eLithium Manganese Dioxide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e3.0V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1800 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003eRecommended storage near 30 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.04 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Status:\u003c\/strong\u003e Always ensure the controller is properly powered down or the battery replacement procedure is performed in accordance with the specific controller manual to avoid memory corruption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Seating:\u003c\/strong\u003e Ensure the lead wire connector is fully seated in the controller battery port. The 1756-BA1 uses a specific connector type; do not force or modify the connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Management:\u003c\/strong\u003e Battery life is significantly impacted by ambient temperature. In environments exceeding 30 degC, monitor battery health closely and plan for more frequent replacement cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage:\u003c\/strong\u003e Store in a cool, dry environment. Avoid high-temperature areas to maximize shelf life prior to installation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the 1756-BA1?\u003c\/h3\u003e\u003cp\u003eThe 1756-BA1 acts as a volatile memory backup power source. It ensures that user-programmed logic and configuration data are not lost when the main power to the controller is disconnected.\u003c\/p\u003e\u003ch3\u003eIs the 1756-BA1 compatible with Series B ControlLogix processors?\u003c\/h3\u003e\u003cp\u003eNo. Series B and later controllers typically require the 1756-BA2 battery, which utilizes a different connector size. The 1756-BA1 connector is physically incompatible with newer hardware; do not attempt to modify cables to bypass this restriction.\u003c\/p\u003e\u003ch3\u003eHow long does the battery typically last?\u003c\/h3\u003e\u003cp\u003eUnder normal operating conditions, the life expectancy is approximately 2 years. However, this duration can decrease significantly if the controller is frequently power-cycled or stored for extended periods without backplane power.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44730542424152,"sku":"1756-BA1 PLC","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_b9cf7669-7f34-40e1-91ee-c7a244268a5e.jpg?v=1788653345","url":"https:\/\/www.industriaxplc.com\/ar\/products\/allen-bradley-1756-ba1-plc-lithium-battery","provider":"IndustriaX Limited","version":"1.0","type":"link"}