Allen-Bradley 1756-BA2 Battery Assembly

Manufacturer

Allen Bradley

Product Type

Battery Assembly

Product Line

ControlLogix

Part Number

1756-BA2

UPC

612598322152

Weight

0.06 lbs (0.03 kg)

Spare Part/Accessory

Yes

Lithium Battery

Yes

Voltage Type

DC

Voltage Rating

3V DC

Compatible Controllers

Series B ControlLogix 5560 Controllers

Capacity

1200 mAh

Operating Temperature

32 to 140 degrees Fahrenheit

Storage Temperature

32 to 140 degrees Fahrenheit

Max. Relative Humidity

80%, non-condensing

Max. Operating Altitude

1000m above sea level

The 1756-BA2 from Allen Bradley serves as a crucial battery assembly for specific applications. With a lithium chemistry construction, this battery is rated for a 3V DC output, ensuring compatibility with several systems. It is designed exclusively for use with Series B ControlLogix 5560 controllers, enabling secure and stable operation.

This assembly has a capacity of 1200 milliamp hours (mAh), which allows for dependable power supply in control environments. Constructed to withstand a variety of conditions, the operating temperature range for this battery assembly spans from 32 to 140 degrees Fahrenheit. Additionally, it can be stored within the same temperature range to maintain functionality and performance.

The 1756-BA2 battery is capable of withstanding a maximum relative humidity of 80%, provided it remains non-condensing. This ensures that moisture does not compromise its performance. Furthermore, the battery assembly can operate effectively at elevations of up to 1000 meters above sea level, accommodating various installation setups in different environments.

1. Why is the AB 1756-BA2 considered an essential energy-retention component for ControlLogix memory preservation applications?
The AB 1756-BA2 battery assembly is designed to maintain controller memory and critical application data during power interruptions, helping ensure seamless system recovery when power is restored.

2. How does the AB 1756-BA2 contribute to operational continuity in mission-critical ControlLogix environments?
The AB 1756-BA2 provides reliable backup power for memory retention, safeguarding controller programs, tag databases, and operational parameters during extended power-loss events.

3. What key performance characteristics distinguish the AB 1756-BA2 from conventional backup battery solutions?
The AB 1756-BA2 is specifically engineered for compatibility with ControlLogix controllers, offering dependable long-term memory support, industrial-grade reliability, and simplified replacement procedures.

4. To what extent does the AB 1756-BA2 enhance data integrity and system resilience within industrial automation architectures?
By preserving volatile memory contents during power outages, the AB 1756-BA2 helps prevent unintended data loss and supports faster restoration of control system operations.

5. Which maintenance considerations should engineers evaluate when managing the lifecycle of the AB 1756-BA2 in ControlLogix systems?
Engineers should periodically inspect the AB 1756-BA2 for battery status, monitor replacement intervals, and follow manufacturer-recommended maintenance practices to ensure continuous memory retention capability and optimal controller performance.

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