| Parameter Item | Verified Official Value |
|---|---|
| Electrical Parameters | |
| Supply Voltage | 24 V DC (19.2–28.8 V DC), SELV/PELV compliant |
| Max Power Consumption | ≤ 59 W (base unit, no PCIe expansion) |
| Typical Operating Current | ≤ 2.46 A at 24 V DC |
| Peak Inrush Current | Up to 6.5 A (short duration) |
| Power Fail Hold-Up Time | ≥ 20 ms at 20.4 V DC; DC_FAIL signal activates after >5 ms |
| Full-Load Power Efficiency | >85% |
| Power Isolation | Galvanic isolation between supply circuit and logic circuit |
| Hardware & Performance | |
| Product Designation | SIMATIC IPC477D 12″ embedded industrial panel PC |
| Display | 12″ TFT analog resistive touch screen, SVGA 800 × 600 |
| Processor | Intel Celeron U827E (1.4 GHz, 1 core / 1 thread, 1.5 MB cache) |
| Standard / Max Memory | 2 GB DDR3-1333 SO-DIMM, expandable up to 8 GB |
| Internal Storage | 80 GB replaceable MLC SATA SSD |
| Preinstalled OS | Windows Embedded Standard 7 32-bit |
| Network Interfaces | 2 × Gigabit Ethernet (10/100/1000 Mbps), support PROFINET RT/IRT |
| USB Ports | 4 × rear USB 2.0 + 1 × front USB 2.0 |
| Serial Interface | 1 × galvanically isolated RS232 COM port |
| Expansion Slot | No PCIe expansion slot (base configuration) |
| Front Panel Protection | IP65, NEMA 4 rated |
| Rear Housing Protection | IP20 |
| Overall Dimensions (W × H × D) | 330 mm × 241 mm × 75.5 mm |
| Net Weight | Approx. 3.15 kg |
| Environmental Ratings | |
| Continuous Operating Temperature | 0 °C to +50 °C (horizontal cabinet mounting) |
| Storage / Transport Temperature | -20 °C to +60 °C |
| Relative Humidity | 10% to 90% RH, non-condensing |
| Operating Vibration Resistance | 10–58 Hz: 0.075 mm amplitude; 58–200 Hz: 0.5 m/s² |
| Shock Resistance | 50 m/s² (30 ms pulse); 250 m/s² (6 ms pulse) |
| EMC Compliance Standards | EN 61000-6-2 (industrial immunity), EN 61000-6-3 (emission) |
