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1769-BA Lithium Battery Module Allen-Bradley

1769-BA Lithium Battery Module Allen-Bradley

Product Description

The 1769-BA is a lithium battery backup module designed for the Allen-Bradley CompactLogix and MicroLogix 1500 controllers. It provides critical memory backup power to preserve program logic, configuration data, and tag values during power loss.

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Availability: Low stock: 99 left

SKU: 1769-BA
Vendor: Allen Bradley
Category: Lithium Battery Module
Related Series:

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  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
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Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
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Product Description

The 1769-BA is a lithium battery backup module designed for the Allen-Bradley CompactLogix and MicroLogix 1500 controllers. It provides critical memory backup power to preserve program logic, configuration data, and tag values during power loss.

This battery ensures data integrity by maintaining volatile processor memory when external power is unavailable. It is an essential component for industrial automation systems where unexpected power interruptions could cause operational or configuration data loss.

The module is designed for simple installation into the controller’s dedicated battery slot and supports long-term standby energy retention for reliable system operation.

Technical Specifications

Parameter Specification
Model 1769-BA
Manufacturer Allen-Bradley
Compatibility CompactLogix, MicroLogix 1500
Battery Chemistry Lithium
Weight 0.06 kg 

Maintenance and Application Notes

  • Install the battery into the designated controller battery slot.

  • Replace the battery periodically based on runtime and ambient temperature conditions.

  • Always perform a project backup to a workstation before replacing the battery to prevent data loss.

FAQ

How often should the 1769-BA be replaced?
Replacement frequency depends on controller runtime, power-off duration, and operating environment. Refer to the specific controller manual for battery life estimates.

Will the program be lost if I remove the 1769-BA?
If the controller is powered on, internal capacitors may temporarily preserve memory during replacement. However, a full system backup is strongly recommended before performing maintenance.