Siemens Memory Card For PLCs, 128kB Memory, Flash-EPROM Type - SIMATIC Series - 6ES7953-8LG31-0AA0 Need to upgrade your control device's storage? This memory card from Siemens holds up to 128kB of system information, so you can save a clear picture of your system's processes. Its flash memory technology reads and writes data in no time, which means that it speeds through data management to let you focus on your to-do list. The card slots into its own port on your controller, so accessing data is quick and simple. As it holds onto your data for at least ten years after its last use, this is a reliable choice for safe long-term information storage. You'll find cards like this securing data in industries like mineral processing and construction. Features & Benefits • Dimensions of 24 (W) x 32 (H) x 1.4mm (D), making it easy to handle
• Service life of at least 100,000 read-and-write processes, so it stands up to intensive data processing
• Removable after use for secure storage What control devices can I use this memory card with? You can use this product with a Siemens PLC (such as 787-7989), meaning it's a sure fit for many kinds of control devices.