SIMATIC ET 200SP CPU 1515SP PC2 + HMI 128
$5,297.28 – $5,885.87
CPU 1515SP PC2 — Open Controller with integrated Windows-based industrial PC, 8GB RAM, 64-bit OS. [VERIFIED via Siemens official datasheet — important: this is a PC-based Open Controller, not a standard HMI panel as some listings categorize it]
Technical Specifications
| Product Type | Open Controller (PC-based PLC + Windows PC in one device) |
| RAM | 8 GB |
| OS Architecture | 64-bit |
| PROFINET Interfaces | 1 (per base specification; some configurations support more) |
Typical Applications
This is an industrial PC running Windows with an integrated S7-1500-class controller, used for applications combining PC-based software (databases, visualization, custom applications) with real-time PLC control in a single device — it should not be confused with a standalone HMI panel, despite sometimes being miscategorized as one by resellers.





