Siemens 6ES79538LF200AA0 S7 Micro Memory Card

Product Description

The SIEMENS 6ES79538LF200AA0 is an S7 Micro memory card designed for use with Siemens S7 series programmable logic controllers. This compact storage card provides program and data retention for PLC applications, allowing control programs, configuration data, and project files to be stored and transferred between compatible controller units. At 0.120 inches thick and measuring 3.000 x 3.000 inches, the card is engineered to fit the designated memory card slot on supported S7 controllers. Installation and programming are typically performed by licensed automation technicians or industrial controls specialists familiar with Siemens STEP 7 or TIA Portal environments.

This memory card is intended for industrial automation and control system applications where persistent program storage is required. It is suited for both original equipment installations and field replacement scenarios in manufacturing, process control, and building automation environments. The card is inserted directly into the memory card slot of a compatible S7 series controller and does not require external power or additional hardware beyond the host PLC.

Key Features

• Compact form factor at 3.000 x 3.000 x 0.120 inches for direct slot installation
• Designed for S7 Micro series PLC program and data storage
• Lightweight at 0.030 pounds for easy handling and transport
• Supports program retention and controller-to-controller data transfer

Compatibility

Designed as an OEM-style replacement memory card for Siemens S7 Micro series programmable logic controllers. Verify controller compatibility against Siemens documentation before installation.

Installation Notes

Memory card installation should be performed by a qualified automation or industrial controls technician. Always power down the PLC and follow the controller manufacturer's procedure for card insertion and removal to avoid data corruption or damage to the host unit. Do not insert or remove the card while the controller is in run mode unless explicitly permitted by the controller's operating documentation.

Technical Specifications

• Dimensions (L x W x H): 3.000 x 3.000 x 0.120 inches
• Weight: 0.030 pounds
• UPC: 66264317546

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: 6ES79538LF200AA0