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SIEMENS SIMATIC S7-300 SIMATIC Micro Memory Card 128 KB
Pricing available on request
Description:
- This MMC is a 128 KB Flash-EPROM memory module for SIMATIC S7-300, C7, and ET 200 systems.
- It is a step up from the 64 KB model, providing greater space for program code, configuration data, and persistent storage—particularly beneficial in medium-sized automation settings.
Specifications:
- Memory Characteristics:
- Type: Flash-EPROM.
- Capacity: 128 KB.
- Write/Delete Cycles: ≥ 100,000.
- Data Retention: ≥ 10 years (after final programming).
- Physical Dimensions:
- Width: 24 mm.
- Height: 32 mm.
- Depth: 1.4 mm.
- Weight: ~2 g.
- Compliance & Approvals:
- CE, UKCA, UL, RCM.
- eClass: 27-24-22-12.
- ETIM: EC000192.
- UNSPSC: 43201402.
- Application Notes:
- Fully compatible with S7-300 CPUs including 317-2 PN/DP and 319-3 PN/DP.
- Required for CPU boot, program execution, and data retention.
- Ideal for storing larger logic blocks, parameter sets, or diagnostics.
- Not suitable for high-frequency logging or large-scale buffering—consider higher-capacity MMCs for that.
| SKU | 6ES7953-8LG31-0AA0 |
|---|---|
| Brand | Siemens |
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