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.

This Siemens 6AV7881-3AE00-6DA0 is a SIMATIC IPC277D Nanopanel PC designed for embedded machine-level visualization and control tasks. It features a 12-inch Touch TFT display and is powered by an Intel ATOM E660 (1.3 GHz) processor with 2 GB RAM. For storage, the unit is equipped with a 240 GB Solid-State Drive (SATA) and includes a CompactFlash slot for additional expansion. Connectivity is provided through dual Gigabit Ethernet ports, three high-current USB 2.0 ports, and a serial interface. The system operates on a 24 V DC power supply and comes with Windows Embedded Standard 7 SP1 pre-installed.
| Specification | Value |
|---|---|
| Manufacturer | Siemens |
| Product Range | SIMATIC Panel PC |
| Product Series | IPC277D |
| Product Type | Nanopanel PC |
| Display | 12" Touch TFT |
| Processor | ATOM E660 (1.3 GHz) |
| Memory | 2 GB RAM |
| Storage | 240 GB Solid-State Drive (SATA) |
| Expansion Slots | 1x CompactFlash Slot |
| Operating System | Windows Embedded Standard 7 SP1 (WES 7 SP1) |
| Ethernet Interface | 2x 10/100/1000 Mbps RJ45 |
| USB Interface | 3x USB V2.0 (high current) |
| Serial Interface | 1x Serial (COM 1) |
| Power Supply | 24 V DC |
| PLM Product Phase | Phase-Out |
| Shipping Weight | 3.40 kg |
| Package Dimensions (Calculated) | 18.5 x 18.5 x 15.0 cm |
| Commodity Code | 84714100 |
| ECCN | 5A992 |
| Country of Origin | Germany (Estimate) |
CRITICAL WARNING: RISK OF ELECTRIC SHOCK
Always de-energize and lock out/tag out (LOTO) all power sources before installation, wiring, or maintenance. Installation must be performed by qualified personnel familiar with industrial control panel standards and practices.
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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 .
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آلمان
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