Tutto sui PLC: la CPU
A practical engineering guide to PLC CPU operation, from deterministic scan cycles and I/O image tables to memory, communications, diagnostics, redundancy, processor sizing, and reliable system...
The Siemens 6ES7647-7BA20-2XX0 is a SIMATIC IPC427C series Microbox PC, a compact and robust industrial computer designed for control, visualization, and data acquisition tasks in demanding environments. This specific configuration is equipped with an Intel Celeron M 1.2 GHz processor with an 800 MHz Front-Side Bus (FSB) and 1 MB of Second-Level Cache. It includes 1 GB of DDR3 1066 SODIMM memory for system operations and a 2 GB CompactFlash card for storage, which is externally accessible for easy replacement. This unit is delivered without any hardware expansions or a pre-installed operating system, providing maximum flexibility for custom software and application deployment.
| Specification | Value |
|---|---|
| Product Type | Microbox PC |
| Processor | Intel Celeron M 1.2 GHz |
| Front-Side Bus (FSB) | 800 MHz |
| Cache | 1 MB SLC (Second-Level Cache) |
| Memory | 1 GB DDR3 1066, SODIMM |
| Accessible Storage | 2 GB CompactFlash (Replaceable) |
| Internal Drive | Not included |
| Hardware Expansions | Not included |
| Operating System | Not included |
| PLM Product Phase | Phase-Out |
| Shipping Weight | 3.25 kg |
| Commodity Code | 85371091 |
| ECCN | 5A992 |
| Manufacturer | Siemens |
| Country of Origin | Germany (Estimate) |
| Package Dimensions (Calculated) | 76.0 x 22.0 x 5.0 cm |
Global Express Shipping
Returns & Warranty

The Siemens 6ES7647-7BA20-2XX0 is a SIMATIC IPC427C series Microbox PC, a compact and robust industrial computer designed for control, visualization, and data acquisition tasks in demanding environments. This specific configuration is equipped with an Intel Celeron M 1.2 GHz processor with an 800 MHz Front-Side Bus (FSB) and 1 MB of Second-Level Cache. It includes 1 GB of DDR3 1066 SODIMM memory for system operations and a 2 GB CompactFlash card for storage, which is externally accessible for easy replacement. This unit is delivered without any hardware expansions or a pre-installed operating system, providing maximum flexibility for custom software and application deployment.
| Specification | Value |
|---|---|
| Product Type | Microbox PC |
| Processor | Intel Celeron M 1.2 GHz |
| Front-Side Bus (FSB) | 800 MHz |
| Cache | 1 MB SLC (Second-Level Cache) |
| Memory | 1 GB DDR3 1066, SODIMM |
| Accessible Storage | 2 GB CompactFlash (Replaceable) |
| Internal Drive | Not included |
| Hardware Expansions | Not included |
| Operating System | Not included |
| PLM Product Phase | Phase-Out |
| Shipping Weight | 3.25 kg |
| Commodity Code | 85371091 |
| ECCN | 5A992 |
| Manufacturer | Siemens |
| Country of Origin | Germany (Estimate) |
| Package Dimensions (Calculated) | 76.0 x 22.0 x 5.0 cm |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Country of origin |
Germany
|