Brand: SIEMENS Model: 6ES7952-1AS00-0 AA0 Memory Capacity: 4MB Voltage: 3.3 V Interface Type: Standard Size: Standard Weight: 0.031 kg Operating Temperature Range: -40 ° C to + 85 ° C This SIEMENS 6ES7952-1AS00-0AA0 RAM memory card is designed for the SIEMENS S7 series The programmable logic controller (PLC) design provides 4MB of storage space to meet the needs of most industrial control applications. It uses advanced NAND flash memory technology to ensure data stability and reliability.In addition, the memory card has a standard interface and is easy to install and maintain, requiring no additional tools or expertise. Lightweight design makes it easy to carry and install in a variety of industrial environments. By using this product, the user can significantly improve the operational efficiency of the control system and reduce downtime and maintenance costs, resulting in a more efficient production process.