6ES7953-8LG31-0AA0
Product ID:173683
Updated: 2026/8/24

Key Features
- 1Store 128 KB of data efficiently with flash-EPROM memory.
- 2Retain critical data reliably for a minimum of 10 years.
- 3Integrate seamlessly into S7-300, C7, and ET 200 systems.
- 4Execute up to 100,000 write/delete cycles for long-term reliability.
- 5Install the compact card (24x32x1.4 mm) in tight spaces.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Lifecycle | P.M300 | Country of Origin | Germany |
| ECCN | N | AL | N |
| Model Number | 6ES7953-8LG31-0AA0 |
Specifications may be subject to change without notice
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