Tecsys Product Guides

  In industrial automation, data integrity is critical . PLCs, process controllers, CNC machines, robotics systems, and industrial HMIs constantly store operational parameters, calibration values, production counters, alarm histories, and process data. A sudden power failure can result in the loss of this information, leading to downtime, production errors, and expensive recovery procedures. This is why Battery Backed SRAM (BBSRAM) continues to play an important role in PLC and process control applications. Unlike standard SRAM, which loses data immediately when power is removed, battery backed SRAM combines the speed of SRAM with non-volatile data retention , making it ideal for industrial systems that require both fast access and reliable backup storage. If you are selecting a memory module for a new automation project or replacing an obsolete NVRAM device, this guide will help you choose the right battery backed SRAM for your application. What Is Battery Backed SRAM? Battery b...