Allen Bradley AB SLC500 Accessory Battery Assembly 1747-BA /A Rev B

Allen-Bradley SLC500 Accessory Battery Assembly 1747-BA /A Rev B

The Allen-Bradley 1747-BA /A Rev B is a lithium battery assembly designed to provide reliable backup power for RAM memory retention in SLC 500 series programmable logic controllers (PLCs). This ensures that critical data is preserved during power outages or system shutdowns.

Key Features

• Battery Type: Lithium
• Voltage: 3 Volts
• Operating Temperature Range: 0 to 60°C (32 to 140°F)
• Dimensions: 5.72 x 1.37 x 5.15 inches
• Weight: 0.37 pounds (168 grams)

Compatibility

The 1747-BA battery is compatible with various SLC 500 series processors, including:

• SLC 5/02
• SLC 5/03
• SLC 5/04
• SLC 5/05

It provides approximately 2 years of backup power for these models. For the 1747-L511 processor, the battery offers around 5 years of backup, while for the 1747-L514, it provides about 2 years of backup power.

Installation and Maintenance

The 1747-BA battery assembly features a 6-pin Phoenix connector for secure and straightforward installation. It is essential to monitor the processor’s battery LED indicator, which alerts users when the battery voltage is low, signaling the need for a replacement to maintain data integrity.

Safety and Storage Guidelines

Each 1747-BA battery contains 0.23 grams of lithium. When shipping within the United States, up to two batteries can be shipped together. Storage recommendations include:

• Keep in a cool, dry environment with an ambient temperature of 20-25°C (68-77°F).
• Maintain relative humidity between 40-60%.
• Avoid exposure to water, rain, snow, frost, or dew.

Adhering to these guidelines ensures the battery’s longevity and safe operation.

Certifications

The Allen-Bradley 1747-BA battery assembly is CE certified, meeting international safety and performance standards.

By integrating the 1747-BA battery assembly into your SLC 500 PLC system, you can ensure continuous data retention and system reliability, safeguarding your industrial automation processes against unexpected power disruptions.