February 2021

DC20: EN50155 certified railway panel PC with Intel Atom E3900 CPU

Duagon introduces DC20, the new EN50155 railway certified fanless panel PC with a 12.1″ touchscreen display in a compact design, engineered to fit all types of railway applications. DC20 integrates a TFT LCD display, an IP65 front, with 1024×768 XGA resolution and dimmable LED backlight. DC20 offers an Intel Atom E3900 series processor with an operating frequency of 1.6 GHz, it is equipped with up to 8 GB of ECC RAM and features 32 GB eMMC flash storage. The standard interfaces include 2x Gigabit Ethernet ports, 1x CAN port, 4x digital I/O and 1x RS232/RS422/RS485 serial port, all coming with M12 retainer connectors located at the back of the Panel PC. Two PCI Express Mini Card interfaces provide 2G, 3G, 4G and GNSS wireless communication, while two micro-SIM card slots are accessible at the back of the panel. DC20 features an extremely robust chassis. It supports a 24VDC or 110VDC rail-compliant power supply, and also ensures an extended operating temperature range from -25°C to +70°C.