Allen Bradley 1769-BA CompactLogix Lithium Battery Assembly

Product Introduction

The Allen Bradley 1769-BA CompactLogix Lithium Battery Assembly is a dedicated backup power component designed for CompactLogix controllers and related Compact I/O systems. Its primary function is to preserve program memory and critical data stored within the controller during power interruptions or system shutdowns.

This lithium battery assembly provides stable 3 VDC backup power, ensuring that application programs, configuration data, and operational parameters remain intact even when the main power supply is disconnected. By maintaining memory retention, the battery helps prevent data loss and eliminates the need for time-consuming system reconfiguration after power restoration.

The 1769-BA battery is engineered for seamless integration with CompactLogix controllers and is installed directly into the controller or designated battery compartment. Its compact size and lightweight design make it easy to install while occupying minimal space within industrial control cabinets.

In industrial automation environments, maintaining controller memory integrity is essential for system reliability and operational continuity. The 1769-BA lithium battery provides dependable memory backup for CompactLogix systems used in manufacturing automation, machine control, process control, and material handling applications.

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Product Specifications

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Applications

• PLC memory backup systems – Maintains program and configuration data stored in CompactLogix controllers during power loss.

• Industrial automation control systems – Ensures reliable data retention for PLC-based automation applications.

• Manufacturing production lines – Prevents loss of operational programs that control automated manufacturing processes.

• Machine control systems – Protects machine control logic and configuration settings stored in controller memory.

• Process automation systems – Maintains critical parameters and process control programs during power interruptions.

• Material handling and logistics automation – Preserves system data used in conveyor control, robotics, and warehouse automation systems.

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Advantages

• Reliable memory protection – Ensures that controller program memory and stored data remain intact during power outages.

• Stable lithium battery technology – Provides consistent voltage output for dependable memory backup performance.

• Compact and lightweight design – Easy installation within CompactLogix controllers without occupying significant space.

• Prevents system reconfiguration – Eliminates the need to reload control programs after power loss.

• Improves automation system reliability – Protects critical operational data required for industrial control processes.

• Simple replacement and maintenance – Designed for quick battery replacement during routine maintenance procedures.

• Fully compatible with CompactLogix systems – Engineered specifically for Allen Bradley CompactLogix controllers.

FAQ

1. What is the primary function of the 1769-BA battery assembly?
   It provides backup power to retain controller program memory and stored data when the main power supply is unavailable.

2. What voltage does the 1769-BA battery provide?
   The battery provides a nominal output of 3 VDC.

3. What is the battery capacity of the 1769-BA?
   The lithium battery has a capacity of approximately 850 mAh.

4. Which systems typically use this battery assembly?
   It is commonly used with CompactLogix controllers and compatible Compact I/O systems.

5. Why is memory backup important in PLC systems?
   Memory backup ensures that control programs and configuration parameters are not lost during power interruptions.

6. Where is the battery installed in the controller system?
   The battery is installed in the designated battery compartment within the CompactLogix controller.

7. What types of data are preserved using this battery?
   Control programs, configuration settings, and operational data stored in the controller memory.

8. Does the battery affect controller performance during normal operation?
   No, the battery only provides backup power when the main system power is unavailable.

9. How does the battery improve system reliability?
   By preventing loss of program data, it ensures the system can restart quickly without reprogramming.

10. Is the battery designed specifically for CompactLogix systems?
    Yes, the 1769-BA battery is engineered specifically for compatibility with CompactLogix controllers.

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