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 6ES7647-6BH36-0DB0 is a SIMATIC Box PC 627B, engineered for robust industrial applications requiring a compact and reliable computing platform. This PC box features onboard graphics with 128 MB shared memory, a Core 2 Duo T7400 processor operating at 2.16 GHz, 2 GB DDR2 667 SODIMM RAM, and a 250 GB SATA Hard Disk Drive. For connectivity, it includes two 10/100/1000 Mbit/s Ethernet RJ45 ports, four USB V2.0 ports (high current), and one serial (COM1) port. The unit integrates an onboard RAID controller, a front-side CompactFlash drive slot (without a CF card), and incorporates Watchdog, temperature, and fan monitoring functions to ensure stable operation. It is powered by a 24 V DC industrial power supply and provides two free PCI expansion slots. The system comes pre-installed with Windows XP Professional Multi-language SP2.
The Siemens SIMATIC Box PC 627B is suitable for a wide range of industrial automation and control applications. Typical deployment scenarios include:
| Parameter | Specification |
|---|---|
| Manufacturer | Siemens |
| Range | SIMATIC Box PC |
| Subrange | PC627B |
| Type of Product | PC Box |
| PLM Product Phase | Obsolete |
| Processor | Core 2 Duo T7400 (2.16 GHz, 4 MB SLC, 667 MHz FSB) |
| Graphics | Onboard, 128 MB Shared memory |
| RAM | 2 GB DDR2 667 SODIMM |
| Buffered SRAM | 2 MB |
| Hard Disk Drive | 250 GB SATA |
| Optical Drive | DVD +/-RW |
| CompactFlash Drive | No. 1 front-side (without CF) |
| Ethernet Ports | 2x 10/100/1000 Mbit/s RJ45 |
| USB Ports | 4x USB V2.0 (high current) |
| Serial Ports | 1x (COM1) |
| Industrial Communication | PROFIBUS/MPI |
| RAID Controller | Onboard |
| Monitoring | Watchdog, temperature, fan |
| Expansion Slots | 2x PCI free |
| Power Supply | 24 V DC industrial |
| Operating System | Windows XP Professional Multi-language SP2 |
| Package Dimensions (Calculated) | 48.30 x 30.50 x 10.20 cm |
| Shipping Weight | 6.35 kg |
| Commodity Code | 85371091 |
| Export Control Regulations (ECCN) | N |
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| Country of origin |
آلمان
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