Part Number: 6AV7884-0AE20-6DA0; Derivative Model: IPC477C Industrial Panel PC (15-inch Touch Screen, Fanless Design); Sub-models: 2AA20 (Basic Configuration) & 5AA20 (Enhanced Configuration with Higher Performance)
Alternate P/N: N/A (Fully Compatible with Siemens TIA Portal Software and Industrial Automation Accessories)
Brand: Siemens (Digital Industries Division, Industrial Automation)
Product Category: Industrial Panel PC (All-in-One Touchscreen Industrial Computer for Process Control & Monitoring)
Product Series: Siemens IPC477C Series (Fanless Panel PCs for Harsh Industrial Environments)
Core Application: Designed as a rugged all-in-one industrial panel PC, mainly used for human-machine interaction (HMI), process monitoring, data acquisition, and local control in industrial scenarios such as automotive manufacturing, food & beverage processing, chemical plants, energy management, and automated production lines. The fanless design and robust housing adapt to harsh industrial environments with dust, vibration, and temperature fluctuations, supporting 24/7 continuous operation. It seamlessly integrates with Siemens PLCs, DCS systems, and TIA Portal software, ensuring stable data transmission and reliable process control.
Core Features: 15-inch resistive touch screen (high transmittance, wear-resistant); Fanless cooling design (no dust accumulation, low noise); Rugged aluminum housing (anti-corrosion, anti-vibration); Wide operating temperature range; Multiple industrial communication interfaces; Support for Windows Embedded OS and Siemens industrial software; Sub-model differentiation for performance customization (2AA20 for basic tasks, 5AA20 for high-load applications).
2. Hardware Specifications
2.1 Processor & Memory
Sub-model 2AA20: Processor - Intel Celeron J1900 (Quad-core, 2.0GHz, burst frequency up to 2.42GHz); RAM - 4GB DDR3L (expandable to 8GB); Storage - 64GB SSD (SATA III, industrial-grade, shock-resistant).
Sub-model 5AA20: Processor - Intel Core i5-4300U (Dual-core, 1.9GHz, burst frequency up to 2.9GHz); RAM - 8GB DDR3L (expandable to 16GB); Storage - 128GB SSD (SATA III, industrial-grade, shock-resistant) + optional 2.5-inch HDD bay.
2.2 Display & Touch Screen
Display Size: 15 inches (4:3 aspect ratio); Resolution: 1024 × 768 pixels (XGA); Display Technology: LCD TFT (LED backlight, 300 nits brightness); Touch Technology: Resistive touch (2-point touch, glove-friendly, scratch-resistant); Viewing Angle: Horizontal ±80°, Vertical ±60° (full-color display without distortion).
2.3 Communication Interfaces
Ethernet Ports: 2 × Gigabit Ethernet (RJ45, 10/100/1000Mbps, IEEE 802.3, support for PROFINET, TCP/IP); USB Ports: 4 × USB 2.0 (front panel) + 2 × USB 3.0 (rear panel, high-speed data transfer); Serial Ports: 2 × RS-232/RS-485 (configurable via software, DB9 connectors, support for Modbus RTU); Expansion Interface: 1 × PCIe Mini Card slot (for Wi-Fi, Bluetooth, or 4G modules); Audio Interface: 1 × 3.5mm audio jack (microphone input + headphone output).
2.4 Power Supply
Supply Voltage: 24V DC (nominal); Voltage Tolerance: ±10% (21.6V DC ~ 26.4V DC); Power Consumption: 2AA20 - ≤30W (typical operation), 5AA20 - ≤45W (typical operation); Power Protection: Reverse polarity protection, overvoltage protection, undervoltage protection (self-recovering after fault removal).