6ES7953-8LG30-0AA0

Product Overview

6ES7953-8LG30-0AA0 is a SIMATIC S7 Micro Memory Card designed by Siemens for S7-300, C7, and ET 200 systems, providing non-volatile flash-based storage for program and data retention.

Technical Specifications

Memory Type: Flash EPROM
Flash-based non-volatile memory designed for reliable program and data storage.

Memory Capacity: 128 KB
Suitable for compact PLC programs and configuration data storage.

Endurance:
Minimum 100,000 write/delete cycles ensuring long-term operational reliability.

Data Retention:
Minimum 10 years retention after final programming for secure long-term storage.

Physical Dimensions:
Width 24 mm, Height 32 mm, Depth 1.4 mm, compact form factor for S7 systems.

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