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.: 6AV7881-5AA00-8EA0
Country of origin:Germany
Product Type: Panel PC
Barcode: 85371098
Payment: T/T, Western Union
Weight: 6250g
Dimensions: 0.10 x 0.10 x 0.10 cm
Shipping port: Xiamen
Warranty: 12 months
The Siemens 6AV7881-5AA00-8EA0 is a SIMATIC IPC277D Nanopanel PC, featuring a 19-inch Touch TFT display. This industrial panel PC is designed for visualization and control tasks in automation environments, providing a robust and integrated solution. It includes a front USB port, multiple Ethernet and USB interfaces, a serial port, and a CompactFlash slot for flexible connectivity and data management. Powered by an Atom E640 processor and equipped with 1GB RAM and an 80GB Solid-State Drive, it offers reliable performance for various industrial applications.
| Manufacturer | Siemens |
| Range | Simatic Panel PC |
| Subrange | IPC277D |
| Product Type | Panel PC |
| PLM Product Phase | Phase-Out |
| Processor | Atom E640 (1.0 GHz) |
| RAM | 1GB |
| Storage | 80 GB Solid-State Drive |
| Display | 19" Touch TFT |
| Power Supply | 24V DC |
| Front Type | Standard Front |
| Package Dimensions (Calculated) | 0.10 x 0.10 x 0.10 cm |
| Shipping Weight | 6.25 kg |
| Commodity Code | 85371098 |
| Export Control Regulations (ECCN) | N |
| Connector Type | Details |
|---|---|
| Ethernet | 2 x RJ45 (10/100/1000 Mbit/s) |
| USB | 3 x USB V2.0 (High Current), including front access |
| Serial | 1 x COM1 |
| Expansion Slot | CompactFlash Slot |
| Power | 24V DC input |
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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
|