
Siemens 6AV7856-0AE20-1AA0
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The Siemens SIMATIC Panel PC 477B, with SKU 6AV7856-0AE20-1AA0, is designed for demanding industrial automation environments. This unit features a 19-inch touch display with a 1280 x 1024 resolution, providing clear visuals for process control and monitoring. The front panel includes a standard USB interface for convenient connectivity. Powered by an Intel Celeron M 1.0 GHz processor and equipped with 1 GB DDR2 RAM, the SIMATIC Panel PC 477B (SKU 6AV7856-0AE20-1AA0) delivers reliable performance for HMI and SCADA applications.
Connectivity options include two Ethernet ports supporting 1 Gbit/s, four USB 2.0 ports (500 mA each), and one RS232 port (COM1), enabling integration with various industrial networks and devices. The system supports PROFIBUS DP 12 for robust data communication in production environments. A DC 24V power supply ensures compatibility with standard industrial power setups. The device includes two CompactFlash slots for flexible storage expansion, though it does not come with pre-installed mass storage.
- Brand: Siemens (as indicated in column D)
- SKU 6AV7856-0AE20-1AA0 available for rapid delivery from extensive stock
- Refurbished units include a standard 2-year warranty, supporting sustainable operations