Programmable Logic Controllers (PLCs) are the backbone of modern industrial automation systems. They are responsible for managing and controlling various processes in manufacturing, assembly lines, and other industrial applications. PLC batteries play a crucial role in maintaining the system's memory and real-time clock during power outages or when the equipment is powered down. This article will discuss the significance of PLC batteries in industrial settings and some of the popular options available in the market.

Importance of PLC Batteries:

PLC batteries are essential for ensuring the smooth operation of industrial automation systems. They help maintain the stored programs, settings, and data in the PLC's memory during power interruptions. This allows the system to resume normal operation quickly and efficiently once the power is restored. By preserving the PLC's memory, these batteries help prevent potential downtime and financial losses caused by power outages or equipment failures.

Popular PLC Battery Options:

There is a wide range of PLC batteries available in the market, catering to different PLC models and industrial applications. Here are some popular options:

LS14250 (ER14250) 3.6 Volt 1/2 AA Primary Lithium Battery with Leads (1200 mAh): This lithium battery offers a high energy density and a long shelf life, making it suitable for various PLC applications. The leads make it easy to connect to the PLC.

Xeno XLP-050F 3.6V 1/2 AA 1.2Ah Lithium Battery with Connector: This battery features a 1.2 Ah capacity and a robust connector, ensuring reliable performance in industrial settings.

Xeno XL-050F 3.6V 1/2 AA 1.2Ah Lithium Battery with Molex Connector: Similar to the XLP-050F, this battery comes with a Molex connector for added compatibility with different PLC models.

Tadiran TL-5276/W 3.6V 1.0 Ah Lithium Battery w/ 2 Pin Connector: This battery provides a high capacity of 1.0 Ah and comes with a 2 pin connector for easy integration with various PLC systems.

Allen Bradley BR2/3A-AB Lithium PLC Battery (1756-BA2): Designed specifically for Allen Bradley PLCs, this lithium battery ensures optimal performance and compatibility with the brand's PLC systems.

Panasonic AFP1801 3V CR1/3N Lithium Battery with Leads: This Panasonic battery offers a 3V output and comes with leads for easy connection to a range of PLC models.

CR8-LHC Flusher PLC: This battery is specifically designed for flusher PLC applications, providing a reliable power source in demanding industrial environments.

Mitsubishi / Hitachi B9670MC 3.6 Volt Lithium Battery (ER17330V, A6BAT, MRBAT): This battery is compatible with Mitsubishi and Hitachi PLCs, ensuring dependable performance in their respective systems.

Allen Bradley SB9758T 3V Lithium PLC Battery (1770-XYC): Another option for Allen Bradley PLCs, this battery provides a stable 3V output for efficient operation.

PLC batteries are vital components in maintaining the reliability and efficiency of industrial automation systems. They help preserve the memory and real-time clock of PLCs, ensuring a quick recovery after power interruptions. By investing in high-quality PLC batteries, companies can safeguard their operations from potential downtime and financial losses. The options listed above are just a few examples of the numerous PLC batteries available in the market, each designed to meet the specific needs of various industrial applications.