Siemens 6ES7954 Series Memory Card for Use with S7-1x 00 CPU

This memory card is a removable storage accessory designed for use with S7-1x 00 CPU modules in industrial automation environments. It serves as a dedicated device memory extension compatible with programmable controller setups and integrates into control system workflows that require external programme or parameter storage. It meets recognised conformity markings for deployment in regulated installations.

• Compatible with S7-1x 00 CPU enabling seamless data exchange
• Recognised approvals support installation in certified systems
• Serves as an accessory to extend PLC programme storage capacity
• Designed for integration within Siemens automation architectures
• Provides a standardised form factor for easy replacement

• Suitable for storing programme backups in S7-1000 compatible systems
• Ideal for replacing failed cards in PLC maintenance tasks
• Used with S7-1x00 CPU units during system commissioning
• Can be used for transferring configuration data between controllers

Yes, it is intended for use with S7-1x 00 CPU families, making it applicable to S7-1000 compatible memory card requirements.

It is categorised as an accessory memory card, intended to augment or replace onboard storage rather than serve as the sole primary system memory.

The card is produced by Siemens, ensuring design alignment with Siemens PLC ecosystems and accessory requirements.