SIMATIC S7 Micro Memory Card – 6ES7953-8LL31-0AA0

The Siemens 6ES7953-8LL31-0AA0 is a Micro Memory Card designed for use with SIMATIC S7-300, C7, and ET 200 automation systems. This 2 MB 3V NFlash memory module offers secure and efficient storage for programs, configurations, and firmware updates.

Built for industrial environments, this card ensures dependable data retention and smooth system integration. It is ideal for engineers and maintenance teams managing PLC-based automation tasks.

Specifications

• Article Number: 6ES7953-8LL31-0AA0

• Product Type: Micro Memory Card (MMC)

• Memory Size: 2 MB

• Operating Voltage: 3V NFlash

• Compatible Systems: SIMATIC S7-300, C7, ET 200

• Product Lifecycle: PM400 – Phase-out announced (since 01.10.2023)

• Packaging Dimensions (L x W x H): 9.20 x 11.50 x 0.32 cm

• Net Weight: 0.017 kg

• Quantity Unit: 1 Piece

• Country of Origin: Germany