راهنمای جامع فایروالهای صنعتی و تقسیمبندی شبکه OT
فایروالهای صنعتی نقش حیاتی در امنیت سایبری OT ایفا میکنند و از شبکههای PLC، DCS و SCADA از طریق بخشبندی، کنترل ورود/خروج و ادغام IDS/IPS مطابق با اصول IEC 62443 محافظت میکنند.

The Siemens 6AV7872-0BC10-1AB0 is a SIMATIC Panel PC 677B designed for robust performance and high reliability in demanding industrial environments. This industrial panel PC features a 15-inch touchscreen display with a resolution of 1024 x 768 pixels, providing clear visualization and intuitive operation essential for process management and industrial control applications. It is equipped with an Intel Core 2 Duo T5500 processor running at 1.66 GHz, 512 MB DDR2 RAM, and a 160 GB SATA hard drive for stable operation and ample storage. Connectivity options include two 10/100/1000 Mbit/s Ethernet ports, four USB V2.0 ports (one with a convenient front-side interface), and a dedicated serial (COM1) connection. The unit also includes a DVD±R±RW drive and two PCI expansion slots. Integrated PROFIBUS/MP with a 2 MB buffer (SRAMI) ensures seamless integration into existing automation systems. The device operates on 110/230 V AC power and comes with a European power supply cable. Windows 2000 Professional MUI (Multi-User Interface) is pre-installed, offering multi-language support.
The Siemens SIMATIC Panel PC 677B is suitable for a wide range of industrial applications requiring a reliable and integrated human-machine interface and control platform. Typical deployments include:
| Parameter | Specification |
|---|---|
| Brand | Siemens |
| Manufacturer | Siemens |
| Range | SIMATIC Panel PC |
| Subrange | PC677B |
| Product Type | Panel PC |
| PLM Product Phase | Obsolete |
| Processor | Intel Core 2 Duo T5500, 1.66 GHz |
| Processor Cache | 2 MB SLC |
| RAM | 512 MB DDR2 RAM |
| Hard Disk Drive | 160 GB SATA HDD |
| Optical Drive | DVD±R±RW |
| Display Type | 15" Touchscreen |
| Display Resolution | 1024 x 768 pixels |
| Ethernet Ports | 2x 10/100/1000 Mbit/s |
| USB Ports | 4x USB V2.0 (1x front-side) |
| Serial Port | 1x COM1 |
| Expansion Slots | 2x PCI |
| Fieldbus Interface | PROFIBUS/MP |
| PROFIBUS Buffer | 2 MB SRAMI |
| Operating System | Windows 2000 Professional MUI |
| Power Supply | 110/230 V AC |
| Power Supply Unit | With NAMUR |
| Power Cable | Europe |
| Package Dimensions (Calculated) | 67.00 x 83.00 x 11.50 cm |
| Shipping Weight | 17.00 kg |
| Commodity Code | 85371098 |
| Export Control Regulations (ECCN) | N |
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 |
آلمان
|