Derivative Action in PID Control Without Noise Problems
Learn what derivative action contributes to a PID loop, why it can amplify measurement noise and setpoint changes, and how filtering, sampling, and staged tests make D tuning safer.
Manufacturer: Siemens
Product No.: 6ES7647-6CH66-0GA1
Country of origin:Germany
Product Type: Industrial Box PC
Barcode: 85371091
Payment: T/T, Western Union
Weight: 6250g
Dimensions: 80.8 x 11.1 x 19.2 cm
Shipping port: Xiamen
Warranty: 12 months
This is a Siemens 6ES7647-6CH66-0GA1, a SIMATIC IPC627C series Box PC engineered for robust performance in demanding industrial environments. This unit is equipped with an Intel Core i7-610E processor, 4 GB of DDR3 ECC memory, and a redundant storage configuration with two 320 GB SATA drives in a RAID1 array. It features extensive connectivity options including dual Gigabit Ethernet, USB 2.0, and a PROFIBUS/MPI interface. The system operates on a 24 V DC industrial power supply and includes integrated monitoring for temperature and fan status to ensure high availability.
| Specification | Value |
|---|---|
| Product Type | SIMATIC IPC627C (Box PC) |
| Processor | Intel Core i7-610E (2 Cores / 4 Threads, 2.53 GHz, 4 MB Cache, TB, HT, VT, AMT) |
| Memory | 4 GB DDR3 1066 DIMM, ECC |
| Buffered SRAM | 2 MB |
| Storage | RAID1, 2x 320 GB SATA (2.5") |
| Graphics | HD Graphic Onboard |
| Ethernet Ports | 2x 10/100/1000 Mbit/s Ethernet RJ45 |
| USB Ports | 4x USB V2.0 (High Current) |
| Serial Port | 1x COM1 |
| Industrial Bus Interface | PROFIBUS/MPI (CP 5611-A2-compatible) |
| Expansion Slots | 2x PCI (Free) |
| Power Supply | 24 V DC Industrial Power Supply |
| Operating System | Windows XP Professional SP3 MUI (DE, EN, FR, ES, IT) |
| Monitoring Features | Watchdog, Temperature/Fan Monitoring |
| Product Lifecycle Status | Phase-Out |
| Shipping Weight | 6.25 kg |
| Commodity Code | 85371091 |
| ECCN | N |
| Manufacturer | Siemens |
| Country of Origin | Germany (Estimated) |
| Package Dimensions (Calculated) | 80.8 x 11.1 x 19.2 cm |
Global Express Shipping
Returns & Warranty

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
|