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.: 6ES7647-7BK40-0AD0
Country of origin:Germany
Product Type: PC Microbox
Barcode: 85371091
Payment: T/T, Western Union
Weight: 3250g
Dimensions: 76.00 x 22.00 x 5.00 cm
Shipping port: Xiamen
Warranty: 12 months
The Siemens 6ES7647-7BK40-0AD0 is a SIMATIC IPC427C Microbox PC engineered for reliable performance in industrial automation environments. This compact industrial PC features a Core 2 Duo 1.2 GHz processor with an 800 MHz front-side bus and 3 MB Smart Level Cache, providing efficient data processing for complex production tasks. With 4 GB DDR3 1066 SODIMM memory, the 6ES7647-7BK40-0AD0 ensures smooth multitasking and rapid program execution, essential for demanding industrial applications.
Equipped with PROFIBUS DP 12 communication, this unit integrates seamlessly into existing automation systems. The hardware does not include additional memory extensions or changeable drives, simplifying maintenance. Its robust design allows for continuous operation in challenging production environments, and the accessible drive design enhances serviceability when required. It comes with Windows 7 Ultimate MUI pre-installed on its internal 320 GB SATA HDD.
The Siemens SIMATIC IPC427C Microbox PC is suitable for a wide range of industrial automation applications requiring a compact and robust computing platform. Typical deployments include:
| Parameter | Value |
|---|---|
| Brand | Siemens |
| Manufacturer | Siemens |
| Range | Simatic Box PC |
| Subrange | IPC427C |
| Product Type | PC Microbox |
| Model Number | 6ES7647-7BK40-0AD0 |
| Processor | Core 2 Duo 1.2 GHz |
| Front-Side Bus (FSB) | 800 MHz |
| Smart Level Cache (SLC) | 3 MB |
| Memory Configuration | 4 GB DDR3 1066 SODIMM |
| Hardware Extensions | Without expansions |
| Drive Type | 320 GB HDD SATA (Internal) |
| Drive Accessibility | Replaceable (accessible) |
| Operating System | Windows 7 Ultimate MUI (pre-installed) |
| Communication Interface | PROFIBUS DP 12 |
| PLM Product Phase | Phase-Out |
| Package Dimensions | 76.00 x 22.00 x 5.00 cm |
| Shipping Weight | 3.25 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
|