Siemens 6ES Series Memory Card, For Use With S7-300/C7/ET 200, 24x32x1.4mm - 6ES7953-8LF31-0AA0 This memory card is designed for use with a range of Siemens control systems, providing efficient data storage solutions. Its compact design makes it a valuable accessory for automation tasks, particularly within the S7-300 and ET 200 series. With strong data retention capabilities and a high number of write/delete cycles, it enhances system performance and contributes to reliability in various industrial applications. Features & Benefits • Stores up to 64kB of data for effective operation
• Utilises Flash-EPROM technology for improved durability
• Endures at least 100,000 write/delete cycles for extended lifespan
• Retains data for a minimum of 10 years post-programming
• Compatible with a range of Siemens SIMATIC applications
• Lightweight design at approximately 2g for straightforward installation Applications • Compatible with S7-300 programmable logic controllers
• Utilised in C7 automation systems for data storage
• Integrates seamlessly with ET 200 distributed I/O systems
• Supports various data logging and memory requirements in automation How it can be install this in my automation system? To install, simply insert the card into the designated slot of the controller, ensuring proper alignment as per device specifications. Is this compatible with older Siemens models? This card is usually compatible with S7-300, C7, and ET 200 units however, it is advisable to refer to specific model documentation for confirmation. What should I consider when using this memory card in my applications? Evaluate the memory requirements of your project, including data size and write frequency, to optimise performance. How it can be maintain the data integrity of this card? Regularly back up data and avoid sudden power interruptions during write processes to protect data integrity. Can this memory card be reused after programming? Yes, it can be reprogrammed up to 100,000 times, providing flexibility for multiple applications.