Allen-Bradley 1756-BA2 Battery Assembly,Logix Controllers,3VDC,1200mAh,Lithium,Temp
$19.99
Out of stock
Request QuoteAllen-Bradley 1756-BA2 — The 1756-BA2 is a 0.59 g lithium replacement battery for Allen-Bradley ControlLogix 1756-L6x series controllers (Series B) and legacy ControlLogix 5560 controllers, providing WallClockTime power backup for tag data retention.
| Product Type | Lithium Battery |
| Weight | 0.59 g |
| Compatible Controllers | 1756-L61, 1756-L62, 1756-L63 (Series B); 1756-L64, 1756-L65; 1756-L61S, 1756-L62S, 1756-L63S |
| Application | WallClockTime power backup (tag data retention without main power) |
| Replacement Option | 1756-BATM externally mounted battery assembly recommended for extended battery life |
| Alternative | 1784-CF128 CompactFlash card eliminates need for battery with nonvolatile memory support |
Description
Allen-Bradley 1756-BA2
The 1756-BA2 is a 0.59 g lithium replacement battery for Allen-Bradley ControlLogix 1756-L6x series controllers (Series B) and legacy ControlLogix 5560 controllers, providing WallClockTime power backup for tag data retention.
| Product Overview | |
|---|---|
| Catalog Number | 1756-BA2 |
| Description | Lithium battery (0.59 g) |
| Product Category | ControlLogix Controller Accessory |
| Function | WallClockTime power backup for tag data retention |
| Compatible Platforms | |
|---|---|
| ControlLogix Controllers | 1756-L61, 1756-L62, 1756-L63 (Series B); 1756-L64, 1756-L65 controllers |
| GuardLogix Controllers | 1756-L61S, 1756-L62S, 1756-L63S |
| Legacy Support | 1756-L55M controllers; 1756-L60M03SE controller |
| Technical Specifications | |
|---|---|
| Battery Type | Lithium |
| Weight | 0.59 g |
| Shipping Restrictions | Specific restrictions and special packaging requirements apply; contact shipping company for guidelines |
| Nonvolatile Memory Alternative | 1784-CF128 CompactFlash card (128 MB) eliminates battery requirement with tag data storage |
| Related Accessory Options | |
|---|---|
| Extended Battery Life Assembly | 1756-BATM (externally mounted battery assembly, includes 1756-BATA replacement D-cell option) |
| Original Series A Battery | 1756-BA1 (0.59 g lithium, Series A ControlLogix 5560 controllers) |
| Nonvolatile Storage Option | 1784-SD1 (1 GB Secure Digital card) or 1784-SD2 (2 GB) for ControlLogix 5570/5580 |
| Certifications & Compliance | |
|---|---|
| Regulatory Status | Lithium battery subject to DOT, IATA, IMDG shipping regulations |
| Certification Note | To ship lithium batteries globally, specific restrictions and special packaging requirements apply |
Disclaimer: PLC Exchange is an independent reseller and is not an authorized distributor, affiliate, licensee, partner, or agent of Allen-Bradley / Rockwell Automation. All product information on this page is compiled from publicly-available manufacturer publications, technical data sheets, and catalog sources, each of which remains the copyright of its originating manufacturer. We make no representation or warranty, express or implied, regarding the accuracy, completeness, timeliness, or fitness for any particular purpose of the specifications or descriptions shown — content may contain errors, omissions, or out-of-date information. Product images are the property of their respective manufacturers, trademark owners, and source publications, and are displayed solely for identification purposes under the nominative fair use doctrine; images are representative and may depict a different configuration or catalog variant than the exact product listed. Purchasers should independently verify specifications against the current manufacturer publication before placing an order. All product names, trademarks, service marks, and registered trademarks are the property of their respective owners, and their use does not imply endorsement or affiliation.
Technical Notes for 1756-BA2
- Refer to the manufacturer's installation instructions for proper mounting, wiring, and configuration.
- Ensure compatibility with your existing system architecture before ordering.
- All 1756-BA2 units sold by PLC Exchange are tested and ship in original factory packaging.
- For application-specific questions or system compatibility verification, contact PLC Exchange technical support at [email protected] or 980-202-0882.
Alternative Part Numbers & Names for 1756-BA2
The 1756-BA2 by Allen-Bradley may also be found under the following alternative names, catalog numbers, or common search variations:
- 1756BA2
- Allen Bradley 1756-BA2
- Allen-Bradley 1756-BA2
- 1756 BA2
- 1756/BA2
All variations refer to the same Allen-Bradley product. If you are unsure whether this is the correct part for your application, contact our team for assistance.
Additional information
| Weight | 0.0 lbs |
|---|---|
| Dimensions | 12 × 10 × 6 in |
| warranty | 2.5 Year PLC Exchange Warranty, 30 Days worry-free return from delivery |
| upc | 612598322152 |
| mpn | 1756-BA2 |
| manufacturer | Allen-Bradley |
| condition | Original Packaging |
Dimensions & Weight for 1756-BA2
| Shipping Dimensions | |
|---|---|
| Weight | 0.0 lbs |
| Length | 12 in |
| Width | 10 in |
| Height | 6 in |
| Box Dimensions (L×W×H) | 12 × 10 × 6 in |
Dimensions shown are for the shipping package. For module-level mechanical dimensions, refer to the manufacturer datasheet.
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Frequently Asked Questions
Where can I find the technical datasheet for the 1756-BA2?
The official manufacturer datasheet is available for download on the 1756-BA2 product page at PLC Exchange. Look for the Tech Data PDF link in the product description.
Does the 1756-BA2 include a warranty?
Yes. Every 1756-BA2 sold by PLC Exchange includes a 2.5-year warranty (30 months, full replacement). Details: https://plcexchange.net/warranty-information/
What is the return policy for the 1756-BA2?
PLC Exchange offers a 30-day worry-free return policy. Eligibility and details: https://plcexchange.net/return-policy/
When will my 1756-BA2 ship?
In-stock orders placed before 4 PM ET ship the same business day via free UPS Ground. Expedited options (Next Day Air, 2nd Day Air) are available at checkout.
Who manufactures the 1756-BA2?
The 1756-BA2 is manufactured by Allen-Bradley. PLC Exchange is an independent reseller specializing in Allen-Bradley industrial automation products.
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