Siemens Simatic S7 Memory card for S7-1X00 CPU/Sinamics

Product Overview

The Siemens 6ES7954-8LE03-0AA0 is a SIMATIC S7 memory card designed for S7-1x00 CPU and SINAMICS systems, featuring 3.3V Flash memory with 12MB storage capacity. This compact flash EPROM memory card is specifically engineered for use with Siemens S7-1200, S7-1500 programmable logic controllers and SINAMICS drive systems, providing reliable data storage and secure program execution capabilities for industrial automation and drive applications.

Key Features

• Memory Technology: 3.3V Flash EPROM (Erasable Programmable Read-Only Memory)
• Storage Capacity: 12MB of non-volatile memory storage
• Dual Compatibility: Designed for both S7-1x00 CPU series and SINAMICS drive systems
• Ultra-Compact Design: Minimal footprint measuring 24 x 32 x 2.1 mm
• Industrial Grade: Built to withstand harsh industrial environments
• Data Retention: Maintains stored data even when power is removed
• Easy Installation: Top-first installation with secure contact connection
• Removable Design: Can be easily removed when device is powered off

Technical Specifications

• Operating Voltage: 3.3V
• Memory Type: Flash EPROM
• Storage Capacity: 12MB
• Physical Dimensions: 24 x 32 x 2.1 mm (W x H x D)
• Weight: 0.028 kg
• Packaging Dimensions: 9.20 x 11.50 x 0.32 cm
• Country of Origin: Germany
• EAN: 4047623409021
• UPC: 804766521713

Applications

This memory card is ideal for storing application programs, configuration data, and firmware for both PLC and drive system applications. It enables seamless data transfer between S7-1x00 CPUs and SINAMICS drives, making it perfect for factory automation, robotics, automotive applications, and integrated motion control systems. The card supports extensive command programs and provides sufficient capacity for complex automation tasks requiring coordinated PLC and drive operations.

Performance Benefits

• Fast Data Transfer: High-quality electrical contact connection ensures rapid data access
• Extended Lifespan: Up to 10 years service life with less than 50,000 write/delete cycles
• Versatile Compatibility: Works with both S7-1200/S7-1500 CPUs and SINAMICS drives
• Optimized for Industry: Special formatting and write algorithms ensure fast read/write cycles
• Reliable Operation: Tested and approved by Siemens for optimal functionality
• Long Service Life: Optimized memory cell design for extended industrial use

System Integration

The memory card seamlessly integrates with SIMATIC automation systems and SINAMICS drive technology, enabling coordinated control of motion and logic functions. It supports complex automation scenarios where precise coordination between PLC control and drive systems is required, making it essential for modern industrial automation applications.

Compliance & Certifications

• RoHS Compliant: Since 13.10.2017
• WEEE Compliance: Take-back obligation applicable
• REACH Regulation: Compliant with substance restrictions
• Export Control: ECCN: N / AL: N

Important Note

This product is currently cancelled (since 01.10.2024) and is available only as a spare part. The recommended successor is 6ES7954-8LE04-0AA0 which offers the same specifications and functionality.

Download existing graphical data for this product:

• Product Datasheet
• SIMATIC S7 Memory Card Support
• 3D Models and Installation Drawings
• CAD Models - Siemens PARTcommunity
• Official Product Page