MEN single board computer for intelligent displays

MEN has released its first robust single board computer for intelligent displays.

It is for intelligent display solutions in mobile applications and was developed for fanless and maintenance-free operation as an infotainment computer or in the driver’s cabin of trains, buses or trams.

The SBC is suitable for controlling LVDS displays with a resolution of up to 1366x768 pixels. The compact dimensions of the assembly permit use of a 10.4″ or larger display for integrating into a vehicle seat or for display and operation in construction vehicles, agricultural vehicles and other utility or special vehicles.

The Atom XL processor Z520PT offers a frequency of up to 1.33 GHz with a power dissipation of max 8 W.

This makes it possible to realise a complete display computer based on the SC21 for operating temperatures from -40 to +70°C (or +85°C for 10 minutes). 1 GB DDR2 SDRAM and the possibility to connect an additional microSD card and/or SATA hard disk provide a flexible memory configuration.

The standard I/O includes two USB ports, five binary inputs and two fast ethernet (via RJ45). The switch functionality of the ethernet switches enables a series connection of several displays. In addition, a temperature sensor monitors the display.

All interfaces except the LVDS signals and the brightness control are on a customisable I/O adapter PCB which is also equipped with a USB-driven 5-pin connector for the touch functionality.

A MiniPCI Express card slot with a SIM card slot can be connected to an external antenna for functions such as Wi-Fi, WiMAX, GSM/GPRS and UMTS.

Additional assembly options include different versions of the processor, a brightness sensor for controlling the display, serial interfaces via SA-adapters, HD audio via D-sub connectors and LVDS for connecting a second display, optionally showing the same or different content.