Siemens 6ES7952-1KL00-0AA0 SIMATIC S7-400 Memory Card

The Siemens 6ES7-952-1KL00-0AA0 is a trusted memory solution for S7-400 PLCs. Designed for long service life and stability, it is an essential spare or upgrade card for backup, commissioning, or permanent installation.

Technical Specifications

• Model: 6ES7952-1KL00-0AA0 Siemens
• Series: SIMATIC S7-400
• Memory Type: Flash EPROM
• Memory Capacity: 2 MB
• Operating Voltage: 5 V
• Design Format: Long (for S7-400 card slots)
• Compatibility: S7-400 CPUs (including high-availability variants)
• Data Retention: Non-volatile memory with long service life
• Net Weight: 0.045 kg
• Dimensions (W×H×D): 91.0 × 130.0 × 15.0 mm
• Product Lifecycle: Active
• Country of Origin: Germany

Function & Application

Purpose:
The 6ES7952-1KL00-0AA0 memory card is engineered for reliable program and data storage in SIMATIC S7-400 controllers. With 2 MB of Flash EPROM and a rugged design, it supports both program portability and long-term retention in industrial environments.

Typical Applications:

• Backup and transfer of S7-400 PLC programs
• Permanent application storage for industrial control systems
• Maintenance and service spares for S7-400 installations
• System upgrades or configuration cloning across S7-400 CPUs

Performance & Features

• 2 MB Flash EPROM Memory. Ideal for compact but critical program storage
• 5V Operating Logic. Fully compatible with classic S7-400 CPU card slots
• Long Design Format. Suited for high-availability and modular S7-400 configurations
• Reliable Program Retention. Robust Flash technology for long-lasting data integrity
• Plug-and-Play Installation. Easily inserted into the CPU card bay

Recommended Accessories

• 6ES7416-2XP07-0AB0 – S7-400 CPU 416-2 with MPI/DP and PROFIBUS
• 9LF1110-6DA13-2AB1 – Siemens Technical Support Credits (200 Coins)
• 9TM1276-1XA11-1AN1 – SITRAIN Learning Subscription for S7-400 Programming

Delivery & Compliance

• Packaging Dimensions: 91.0 × 130.0 × 15.0 mm
• Net Weight: 0.045 kg
• Packaging Quantity: 1 Piece
• Country of Origin: Germany

Product Compliance & Classification

• RoHS Compliance: Since 01.03.2008
• WEEE Take-Back Obligation: Yes
• SCIP Number: 8c392169-bd3d-4473-b9b8-6f145732a52f
• REACH Substances:
  • Lead monoxide (CAS 1317-36-8) > 0.1%
• Commodity Code: 85235110
• Catalog ID: ST74
• Product Group: 4044
• Group Code: R338
• Product Class: A – Standard stock item, returnable
• EAN: 4019169009980
• UPC: 662643182811

Key Features & Benefits:

✅ 2 MB Flash EPROM Storage: Securely holds critical automation programs.

✅ S7-400 Long Design Compatibility: Ideal fit for legacy and high-availability CPUs.

✅ Durable, Non-Volatile Memory: Maintains program data even during power loss.

✅ Easy Installation & Replacement: Plug into S7-400 CPU module directly.

✅ Ideal for Maintenance, Spares, and Field Commissioning.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer the most competitive Siemens 6ES7952-1KL00-0AA0 prices, with fast, tracked delivery across the UK and Europe.

Need help selecting the right memory size, compatible CPUs, or planning for S7-400 migration? Contact our Siemens storage experts today.

We keep your memory secure—fast, simple, and reliable.