Siemens 6ES79548LE020AA0 Simatic S7 Memory Card

Product Description

The SIEMENS 6ES79548LE020AA0 is a SIMATIC S7 memory card designed for use with Siemens S7-series programmable logic controllers. This compact flash-style card provides program and data storage for PLC systems, allowing project files, firmware, and configuration data to be retained and transferred between compatible controller units. At 0.066 pounds and measuring 4.173 inches long by 3.661 inches wide by 0.315 inches thick, the card is a plug-in module handled by automation technicians and industrial controls specialists during commissioning, firmware updates, or program backup procedures.

This memory card is suited for industrial automation environments where SIMATIC S7 controllers manage process control, machine automation, or building system applications. It is a standard accessory used during initial controller setup or when replacing or upgrading program storage in an existing S7 installation. One card is included per pack.

Key Features

• Compact form factor at 4.173 x 3.661 x 0.315 inches for direct insertion into compatible S7 controller slots
• Lightweight at 0.066 pounds for easy handling during field service
• Supports program storage, firmware loading, and configuration data retention
• Ships as a single unit per pack

Compatibility

Designed as an OEM-style memory card for use with Siemens SIMATIC S7-series programmable logic controllers. Confirm controller slot type and card specification requirements before installation.

Installation Notes

Installation is performed by qualified automation technicians or industrial electricians familiar with Siemens SIMATIC S7 systems. Power down or place the controller in a safe stop state before inserting or removing the memory card to prevent data corruption. Follow the controller manufacturer documentation for proper card formatting and program transfer procedures. Applicable work should conform to NFPA 79 or relevant industrial electrical standards for the installation environment.

Technical Specifications

• Length: 4.173 inches
• Width: 3.661 inches
• Height: 0.315 inches
• Weight: 0.066 pounds
• Quantity per Pack: 1
• UPC: 88762170168

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 6ES79548LE020AA0