{"product_id":"allen-bradley-1756-ba2-lithium-battery-assembly","title":"Allen-Bradley 1756-BA2 ControlLogix Lithium Battery Assembly","description":"\u003cp\u003eThe Allen-Bradley 1756-BA2 is a specialized lithium battery assembly engineered for use with Series B ControlLogix 5560 (1756-L6x) controllers. This unit provides a stable 3V DC output with a 1200 mAh capacity, ensuring critical memory retention and real-time clock functionality during power interruptions.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Series B ControlLogix 5560 and GuardLogix controllers.\u003c\/li\u003e\n\u003cli\u003eNominal output of 3V DC with 1200 mAh capacity.\u003c\/li\u003e\n\u003cli\u003eIntegrated wire leads and connector for secure, tool-free installation.\u003c\/li\u003e\n\u003cli\u003eMaintains PLC memory and runtime metrics during power loss.\u003c\/li\u003e\n\u003cli\u003eDesigned for long-term reliability in industrial environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFactory Automation: Safeguards PLC logic and programs against grid instability.\u003c\/li\u003e\n\u003cli\u003eProcess Control: Maintains operational continuity in chemical, refining, and food processing plants.\u003c\/li\u003e\n\u003cli\u003eCNC Systems: Protects calibrated axis positions and machine routines.\u003c\/li\u003e\n\u003cli\u003eData Logging: Ensures alarm history and runtime data are preserved until power restoration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1756-BA2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Type\u003c\/td\u003e\n\u003ctd\u003eLithium\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e3V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e1200 mAh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 degC (32 to 140 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Relative Humidity\u003c\/td\u003e\n\u003ctd\u003e80% (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Precautions:\u003c\/strong\u003e Use an approved grounded wrist strap when handling the battery to prevent electrostatic damage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLive Maintenance:\u003c\/strong\u003e Keep backplane power ON during replacement to ensure the controller memory remains powered by the chassis, preventing program loss.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Warning:\u003c\/strong\u003e Do not attempt to recharge this battery. Recharging poses a severe risk of fire or thermal runaway.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Locations:\u003c\/strong\u003e Do not connect or disconnect the battery in potentially explosive environments (Class I, Division 2) as sparking may occur.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackup Verification:\u003c\/strong\u003e Always perform a backup of the PLC program to an offline storage medium before initiating hardware maintenance.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhich controllers are compatible with the 1756-BA2?\u003c\/h3\u003e\u003cp\u003eThis battery is compatible with Series B ControlLogix 5560 controllers, including the 1756-L61, 1756-L62, 1756-L63, 1756-L64, and 1756-L65, as well as the 1756-L61S, 1756-L62S, and 1756-L63S GuardLogix models.\u003c\/p\u003e\u003ch3\u003eCan the 1756-BA2 be interchanged with the 1756-BA1?\u003c\/h3\u003e\u003cp\u003eNo. These batteries are not interchangeable due to differences in connector design and electrical requirements. Using the incorrect battery can cause hardware damage.\u003c\/p\u003e\u003ch3\u003eIs this battery rechargeable?\u003c\/h3\u003e\u003cp\u003eNo, this is a non-rechargeable lithium battery. Attempting to charge this unit is dangerous and will void the warranty and risk equipment damage.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":44744174665816,"sku":"1756-BA2","price":56.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_a02b1a0f-2e80-40a6-a625-6244d753be40.jpg?v=1788916960","url":"https:\/\/www.industriaxplc.com\/id\/products\/allen-bradley-1756-ba2-lithium-battery-assembly","provider":"IndustriaX Limited","version":"1.0","type":"link"}