Siemens 6ES7954 Series Memory Card for Use with S7-1X00 CPU/SINAMICS

Store your programming data safely and efficiently with this SIMATIC memory card from Siemens. It's specifically designed for use with the Siemens S7-1X00 CPU (central processing unit) as part of the operation of your PLC (programmable logic controller). The accessory offers an ample storage capacity of 24MB (megabytes) for saving large amounts of data, and it uses Flash EEPROM (electrically erasable programmable read-only memory). This type of storage clears and writes your data in small chunks, which allows for fast access and rewriting. You can use this memory card to store data in a range of domestic and commercial computing applications.

• Memory is non-volatile, so your data is stored reliably even while the power is off
• Compact dimensions of 32 (height) x 24 (width) x 2.1mm (depth) and low weight of 3g for ease of handling
• Minimum of 500,000 write/delete operations for reliable use

If you carry out fewer than 500,000 write/delete processes, this memory card can hold your data for up to 10 years after the final programming action, making it a long-lasting choice.