A-B 1756-BA2

1756-BA2 is a 3V non rechargeable lithium battery backup module specifically designed for the Allen Bradley ControlLogix platform, used for the 1756-L6x/L7x series controllers. It maintains SRAM program, data, and real-time clock (RTC) during power outages to prevent program and recipe loss. At the moment of power failure of the main power supply of the core controller, 1756-BA2 automatically switches power supply to maintain SRAM (program/tag/recipe) and RTC clock.

Email: [email protected]

1756‑BA2 是罗克韦尔（Allen‑Bradley） ControlLogix 平台 专用的 3V 不可充电锂电池备份模块，用于 1756‑L6x/L7x 系列控制器，在断电时 保持 SRAM 程序、数据与实时时钟（RTC），防止丢程序与配方。 断电保持（核心） 控制器主电源掉电瞬间， 1756‑BA2 自动切换供电，维持 SRAM（程序 / 标签 / 配方） 与 RTC 时钟。

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邮箱:[email protected]