The Allen-Bradley 1756-BATA is a specialized, high-capacity lithium battery assembly engineered for the ControlLogix system. It functions as the primary replacement battery cell for the 1756-BATM external battery module. This component is essential for industrial applications requiring extended memory retention for processors, particularly in environments where elevated temperatures or large memory configurations demand a more robust power reservoir than standard on-board batteries can offer.
Features
Dual-Cell Design: Utilizes two industrial-grade lithium cells configured in series to provide consistent power delivery.
High Capacity: Offers a nominal capacity of 19,000 mAh (19 Ah), significantly increasing the hold-up time for volatile memory.
Stable Voltage: Delivers a reliable 3.6V DC output.
Industrial Chemistry: Employs Lithium-Thionyl Chloride (Li-SOCl2) technology, known for high energy density and low self-discharge rates.
Lithium Content: Contains approximately 10 grams of total lithium, with 5 grams per cell.
Technical Specifications
Brand
Allen-Bradley
Model
1756-BATA
Cell Chemistry
Lithium-Thionyl Chloride (Li-SOCl2)
Voltage
3.6V DC
Capacity
19,000 mAh (19 Ah)
Operating Temperature
0 to 60 degC (32 to 140 degF)
Total Lithium Content
~10 grams
Installation Guidelines
Compatibility: This unit is designed exclusively for use within the 1756-BATM external battery module housing. Do not attempt to install directly into processor faceplates.
Handling: Handle with care to prevent short-circuiting the terminals. Always store in a cool, dry environment before installation.
Safety: Lithium batteries are sensitive components. Observe all local regulations regarding the disposal of hazardous battery materials.
System Power: Ensure the host ControlLogix system is powered according to site procedures before performing maintenance on the battery module.
FAQ
Is the 1756-BATA compatible with standard ControlLogix processors? No, the 1756-BATA is specifically designed for the 1756-BATM external battery module. It is not intended to be plugged directly into the processor chassis.
What is the primary benefit of using this battery? The 1756-BATA provides a much larger energy capacity than standard internal batteries, making it suitable for systems that require long-term memory backup in demanding industrial conditions.
