Siemens 6ES79548LE030AA0 Memory Card
Part Identity and Family Context
The MPN 6ES79548LE030AA0 belongs to the 6ES79548 series — the Siemens SIMATIC S7 memory card family with bulk packaging. The suffix "LE" encodes the 12 MB capacity variant; other available capacity options in this series include LL (256 MB), LP, and LF (24 MB). All are packaged in bulk and carry the ROHS3 Compliant designation under the 6ES7 product family.
Technical Specifications
| Parameter | Value |
|---|---|
| Accessory Type | Memory Card |
| Series | 6ES7 |
| Encapsulation | Bulk |
| For Use With / Related Products | SIMATIC S7 |
| Product Status | Active |
| ROHS | ROHS3 Compliant |
| Stocks | 5 total |
SIMATIC S7 Compatibility
The 6ES79548LE030AA0 is designed as a storage and firmware transfer medium for SIMATIC S7 programmable logic controllers. The bulk packaging format typically suits panel builders and system integrators provisioning multiple S7 CPU modules from stock. The 12 MB capacity covers standard S7 program uploads, recipe storage, and data logging for mid-range CPU families — exact suitability depends on the specific CPU model's memory architecture.
Similar Catalog Parts
The following are in-catalog comparison rows requiring the reader's own qualification. They are not OEM-approved substitutes.
| MPN | Capacity | Accessory Type | Series | Similarity |
|---|---|---|---|---|
| 6ES79548LL030AA0 | 256 MB | Memory Card | 6ES7 | 0.9079 |
| 6ES79548LF030AA0 | 24 MB | Memory Card | 6ES7 | 0.7579 |
| 6ES79548LP030AA0 | — | Memory Card | — | 0.8599 |
6ES79548LL030AA0: Same series and packaging. Matches the bulk encapsulation, 6ES7 series, and SIMATIC S7 compatibility. The LL suffix indicates a higher capacity tier (256 MB) compared to LE.
6ES79548LP030AA0: Matches the same accessory type, bulk encapsulation, and series pattern. The suffix "LP" differs from "LE" and the product is listed for S7-1x00 CPU family specifically. Stock availability is 3 units.
6ES79548LF030AA0: Same accessory type and series with a different capacity suffix. The "LF" suffix corresponds to the 24 MB variant. Stock availability is 49 units — the highest among the listed options.