AB 1769-BA
AB 1769-BA
AB 1769-BA
AB 1769-BA
AB 1769-BA
AB 1769-BA
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1769-BA

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Allen-Bradley 1769-BA is the specified non-rechargeable memory-backup battery for selected CompactLogix controllers and must not be substituted with 1747-BA.
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Technical specifications for 1769-BA

  • Manufacturer:
    Allen-Bradley
  • Part Number:
    1769-BA
  • Product Family:
    CompactLogix
  • Product Type:
    3 V Lithium Replacement Battery
  • Stock:
    1
  • Battery Type:
    Sealed primary lithium cell; not rechargeable
  • Nominal Voltage:
    3 V
  • Controller Function:
    Retains controller memory after controller power is removed
  • Low-Battery Indication:
    Controller BAT indicator
  • Typical Life at 25°C, Controller Always Off:
    14 months
  • Typical Life at 25°C, Controller On 8 Hours/Day, 5 Days/Week:
    18 months
  • Typical Life at 25°C, Controller On 16 Hours/Day, 5 Days/Week:
    26 months
  • Normal Operating Temperature Range:
    0…60°C
  • Recommended Storage Environment:
    25°C and 40…60% relative humidity
  • Short-Term Transport/Storage Limit:
    -45…85°C for up to 30 days
  • Maximum Documented Storage Period:
    10 years
  • Controller Compatibility:
    1769-L23 controller family, 1769-L31, 1769-L32C, 1769-L35CR, 1769-L32E, and 1769-L35E
  • Tariff Code:
    8506500090
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Battery Handling Controller Compatibility Maintenance Application
  • The controller BAT or BATT indicator provides the battery-condition warning while controller power is applied
  • Battery service life varies with ambient temperature and the controller power-on and power-off duty cycle
  • The controller program must be backed up before the installed battery is disconnected

1769-BA maintenance should begin by checking the controller battery indicator while the controller is powered; battery condition cannot be determined from this indicator when controller power is off.

Before replacement, save the controller program, prepare the correct new 1769-BA battery, and follow the controller-specific procedure so memory-retention time is not unnecessarily consumed.

Treat 1769-BA as a sealed primary lithium battery: do not recharge or dismantle it, and follow the official storage, transport, recycling, and disposal precautions.

Availability, condition, price, and shipping time for 1769-BA are confirmed during quotation.

Allen-Bradley 1769-BA 3 V Lithium Replacement Battery Manuals, Datasheets, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • The sealed lithium cell is a primary battery and is not rechargeable
  • Store batteries in their original containers in a cool, dry, monitored area
  • Collect and recycle the battery separately from unsorted municipal waste
  • Rockwell identifies 1769-BA as the only battery for the documented CompactLogix controller group
  • The 1747-BA battery is not compatible with the specified CompactLogix controllers
  • Confirm the complete controller catalog number before ordering or installation
  • Use the controller BAT indicator to identify a low-battery condition
  • Preserve controller memory while following the controller-specific replacement procedure
  • Remove power or confirm a nonhazardous area before disconnecting the battery
  • Memory retention for 1769-L31 CompactLogix controllers
  • Memory retention for 1769-L32C and 1769-L35CR CompactLogix controllers
  • Memory retention for 1769-L32E and 1769-L35E CompactLogix controllers
Description
1769-BA is a sealed 3 V primary lithium replacement battery used to retain memory in supported CompactLogix controllers when controller power is removed.

Rockwell Automation specifies 1769-BA as the only battery for the supported 1769 CompactLogix controllers and documents battery-life estimates that vary with controller duty cycle and ambient temperature.

Before replacement, confirm the exact controller catalog number, observe the BAT indicator, preserve controller memory, follow hazardous-location precautions, and apply the official lithium-battery storage, handling, recycling, and disposal instructions.
Revisions

Revision Part #

Also known as

1769-BA Ser A
1769-BA/A, Series A, Rev A
Alternative Names
1769-BA 1769 BA 1769BA Allen-Bradley 1769-BA Allen Bradley 1769-BA Rockwell Automation 1769-BA CompactLogix 1769-BA
Technical notes
1769-BA is a non-rechargeable lithium memory battery for specified CompactLogix controllers; replace it only under the controller procedure while memory is protected, and never substitute 1747-BA, which Rockwell identifies as incompatible.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Is 1769-BA interchangeable with the 1747-BA battery?
No. Rockwell Automation states that 1769-BA is the specified battery for supported CompactLogix controllers and warns that 1747-BA is not compatible with those controllers.
When should 1769-BA be replaced in a CompactLogix controller?
Plan replacement when the controller BAT indicator reports a low battery, while following the controller manual procedure that preserves memory and avoids disconnecting equipment in a hazardous location.
How should a removed 1769-BA be handled after replacement?
Protect the battery from short circuits, keep it separate from general waste, and send it through an approved lithium-battery recycling or disposal route in accordance with applicable local requirements.
Which controllers should be verified before ordering 1769-BA?
Confirm the complete controller catalog number; Rockwell documentation lists supported 1769-L23 models, 1769-L31, 1769-L32C, 1769-L35CR, 1769-L32E, and 1769-L35E controllers.
How should an unused 1769-BA be stored before installation?
Keep 1769-BA in its original container in a cool, dry area, preferably around 25°C and 40…60% relative humidity, and control storage time on a first-in/first-out basis.
Can 1769-BA be replaced without losing the CompactLogix program?
Use the controller-specific replacement procedure while the project is backed up and controller memory is protected. Do not disconnect 1769-BA in a hazardous area, and confirm the BAT indication after installation.
What should be checked if a controller still reports a battery warning after fitting 1769-BA?
Verify the exact battery catalog number, connector seating, controller compatibility, and BAT indication procedure, then follow the controller troubleshooting instructions before assuming the replacement battery is faulty.

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