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.: 6AV7814-0BB11-1AB0
Country of origin:Germany
Product Type: Panel PC
Barcode: 85371091
Payment: T/T, Western Union
Weight: 17g
Dimensions: 67.00 x 83.00 x 11.50 cm
Shipping port: Xiamen
Warranty: 12 months
The Siemens 6AV7814-0BB11-1AB0 is a SIMATIC PANEL PC 877, an industrial touch panel PC designed for visualization and control tasks. This unit features a 19-inch touch display with a resolution of 1280x1024 pixels and includes a front-side USB interface for convenient connectivity. It operates on an AC110-230V power supply and comes with a power cable suitable for European regions. Internally, the panel PC is equipped with a Pentium 4 processor running at 2.8 GHz, supported by a 533 MHz Front Side Bus (FSB) and 512KB Secondary Level Cache (SLC). It includes 512MB DDR266 SDRAM (configured as 1x512MB), an 80 GBYTE EIDE 3.5" Hard Disk Drive, and a DVD-ROM drive. The system comes pre-installed with Windows 2000 Professional Multi-User Interface (MUI), supporting English, German, French, Italian, Spanish, Japanese, Chinese, and Korean languages.
The Siemens SIMATIC PANEL PC 877 is suitable for a range of industrial applications requiring robust human-machine interface (HMI) and data processing capabilities. Typical deployments include:
| Parameter | Value |
|---|---|
| Brand | Siemens |
| Manufacturer | Siemens |
| Range | Simatic Panel PC |
| Subrange | PC |
| Type of Product | PC panels |
| PLM Product Phase | Obsolete |
| Display Type | 19" Touch |
| Resolution | 1280x1024 |
| Processor | Pentium 4 2.8 GHz |
| Front Side Bus (FSB) | 533 MHz |
| Secondary Level Cache (SLC) | 512KB |
| RAM | 512MB DDR266 SDRAM (1x512MB) |
| Hard Disk Drive (HDD) | 80 GBYTE EIDE 3.5" |
| Optical Drive | DVD-ROM |
| Operating System | Windows 2000 Professional MUI (EN,GE,FR,IT,SP,JP,CHN,KOR) |
| Power Supply | AC110-230V |
| Power Cable | Europe |
| Interface | Front Side USB |
| Package Dimensions (Calculated) | 67.00 x 83.00 x 11.50 cm |
| Shipping Weight | 17.00 kg |
| Commodity Code | 85371091 |
| Export Control Regulations (ECCN) | N |
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
|