Allen Bradley 1746-BAS / 1747-BA 3 Volt Lithium PLC Battery (CR14250SE): Reliable Power for Programmable Logic Controllers

Programmable Logic Controllers (PLCs) are the backbone of industrial automation systems, controlling and automating complex processes in manufacturing, process control, and other industries. To ensure these critical systems operate efficiently, a reliable and durable power source is essential. The Allen Bradley 1746-BAS / 1747-BA 3 Volt Lithium PLC Battery (CR14250SE) delivers dependable performance, enabling uninterrupted operation and safeguarding data integrity in PLCs. Here’s a comprehensive look at this vital component.

 
Key Specifications

The Allen Bradley 1746-BAS / 1747-BA battery is designed to meet the rigorous demands of industrial environments:

Voltage: 3 Volts
Battery Size: 1/2 AA
Pin Setting: Connector
Chemistry: Lithium
Dimensions:
Diameter: 14.5 mm (0.57")
Height: 25.5 mm (1")
These specifications make it compact yet powerful, ideal for PLCs and other electronic systems that require a stable and consistent power source.

 
Performance Features

1. Long Service Life

The Allen Bradley 1746-BAS / 1747-BA battery is engineered to deliver a long-lasting power supply. Its lithium chemistry provides high energy density, enabling it to power PLC systems over extended periods without frequent replacements. This long service life is especially valuable in industrial settings where reducing downtime is crucial for maintaining productivity.

2. Low Self-Discharge Rate

A standout feature of this battery is its low self-discharge rate, which allows it to retain its charge even during extended periods of inactivity. This ensures that PLCs remain operational and data is preserved, even if the system has been idle. The ability to maintain readiness over time makes this battery a dependable choice for applications requiring long-term reliability.

3. Safety Features

Safety is paramount in industrial environments, and the Allen Bradley 1746-BAS / 1747-BA battery is designed with robust safety mechanisms:

Leak-Resistant Construction: Minimizes the risk of leaks, ensuring that sensitive electronic components are protected.
Stable Chemistry: Lithium chemistry provides a high level of thermal and chemical stability, reducing the likelihood of failures.
Reliable Performance in Extreme Conditions: The battery can operate across a wide range of temperatures, ensuring it performs reliably in harsh industrial environments.
 
Compatibility with PLC Models

The Allen Bradley 1746-BAS / 1747-BA battery is designed for broad compatibility, making it suitable for a variety of Allen Bradley PLC models. This versatility is particularly advantageous for facilities using multiple PLC systems, as it eliminates the need to stock multiple battery types.

Compatible Series and Models

Allen Bradley SLC Series:
SLC-5/01, SLC-5/02, SLC-5/03, SLC-5/04, SLC-5/05
MicroLogix 1500 Series
1746 Series:
1746-BAS, 1746-BA
1747 Series:
1747-BAS, 1747-L20, L30, L40
1747-L511, L514, L524, L531, L532, L541, L542, L543, L551, L552, L553
1775 Series:
1775-L3, L4, ME4 Series A, ME8 Series A
Other Devices

1747-PT1
Hand-Held Terminals (HHT)
This extensive compatibility ensures that the Allen Bradley 1746-BAS / 1747-BA battery can serve as a reliable replacement for numerous PLC systems, reducing the complexity of maintenance and ensuring consistency across automation systems.

 
Benefits of the Allen Bradley 1746-BAS / 1747-BA Battery

1. Ensures Data Integrity

PLCs rely on batteries like the 1746-BAS / 1747-BA to maintain memory and preserve critical data during power interruptions. Without a reliable battery, systems risk losing valuable programming and configuration data, leading to operational inefficiencies and downtime.

2. Reduces Maintenance Downtime

The long lifespan and low self-discharge rate of this battery minimize the frequency of replacements, reducing maintenance efforts and downtime. For industries that operate around the clock, this reliability translates to significant cost savings.

3. Enhances Operational Efficiency

With its stable power output and compatibility across a wide range of PLC models, this battery ensures smooth and uninterrupted operations. Whether it’s used in a manufacturing assembly line or a process control system, the battery supports consistent performance.

4. Simplifies Inventory Management

Because it is compatible with so many models, this battery reduces the need for facilities to maintain multiple types of batteries in stock. This simplifies inventory management and ensures that replacements are always readily available.

5. Performs Well in Extreme Conditions

Industrial environments can be challenging, with varying temperatures and demanding operational requirements. The Allen Bradley 1746-BAS / 1747-BA battery is built to withstand these conditions, delivering reliable performance even in harsh environments.

 
Applications

The versatility of the Allen Bradley 1746-BAS / 1747-BA battery makes it suitable for a range of applications:

Manufacturing
PLCs are essential for automating manufacturing processes. The battery ensures these systems maintain their programming and operate seamlessly.
Process Control
In industries such as chemical processing, the battery supports PLCs that regulate critical parameters like pressure, temperature, and flow.
Energy and Utilities
Power plants and utilities rely on PLCs for automation and monitoring. This battery ensures continuous operation and data retention.
Transportation and Logistics
Automated conveyor systems and sorting machines depend on PLCs powered by reliable batteries.
Building Automation
From HVAC systems to lighting controls, PLCs in building automation systems benefit from the dependable power of the 1746-BAS / 1747-BA battery.
 
Why Choose the Allen Bradley 1746-BAS / 1747-BA Battery?

Proven Reliability

Allen Bradley is a trusted name in industrial automation, and this battery upholds the brand’s reputation for quality. Its performance features and compatibility ensure it meets the rigorous demands of industrial applications.

Cost-Effectiveness

While the initial investment in a high-quality lithium battery may be higher than alternatives, the extended lifespan and reduced need for replacements make it a cost-effective choice in the long run.

Ease of Use

The compact design and connector pin setting make installation straightforward, ensuring quick and hassle-free replacements.

Peace of Mind

The robust safety features and reliable performance of this battery provide peace of mind for operators and maintenance teams, knowing that their systems are backed by dependable power.

 
Maintenance and Disposal

To maximize the lifespan of your Allen Bradley 1746-BAS / 1747-BA battery:

Store Properly: Keep unused batteries in a cool, dry place to prevent premature discharge.
Monitor Lifespan: Regularly check the battery’s status to ensure it’s replaced before depletion.
Dispose Responsibly: Follow local regulations for lithium battery disposal to minimize environmental impact.
 

The Allen Bradley 1746-BAS / 1747-BA 3 Volt Lithium PLC Battery (CR14250SE) is an indispensable component for maintaining the reliability and efficiency of industrial automation systems. Its long-lasting performance, broad compatibility, and robust safety features make it a preferred choice for industries relying on PLC technology. Whether used in manufacturing, energy, or transportation, this battery ensures uninterrupted operations and data integrity, providing peace of mind and operational excellence. Investing in high-quality power solutions like this battery is a step toward optimizing system performance and reducing maintenance downtime in critical applications.