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The SIMATIC S7-1511-1 PN is the entry-level CPU in the S7-1500 modular controller family. It provides PROFINET connectivity for distributed I/O and HMI panels, and is fully integrated with the TIA Portal engineering framework.
Typical applications include small to mid-size machines, packaging equipment, and material handling systems. The 1511 supports up to 1024 I/O points and includes motion control functionality for simple positioning tasks.
| Program memory | 150 KB |
| Data memory | 1 MB |
| Bit execution time | 30 ns |
| PROFINET interfaces | 1 (2-port switch) |
| Max I/O | 1024 |
| Motion control | Yes (basic) |
| Programming | TIA Portal V15+ |
| Certifications | CE, UL, cUL, FM, ATEX |
