DSM rail-mounted mounted PC with 7.2 GB flash memory

The standardized installation offered with the compact rail-mounted H1-A PC has a height of 90 mm and a depth of only 41 mm (55 mm with cooling fins). This allows it to be installed very fast in an electrical or switching cabinet. Ideal for installation under the rail-mounted standard cover, the industrial computer is installed in a high-quality aluminium housing and has a width of 124 mm (7 U).

The central component of the rail-mounted PC is a Qseven module that integrates the energy-saving IntelAtom Z530 (1.6 GHz) processor and the Intel US15W SCH System Controller Hub with Intel GMA 500 Graphics Media Accelerator. To ensure optimum heat dissipation, the small 70 x 70 mm module is connected directly with the computer housing.

The rail-mounted PC provides two USB 2.0 ports and a serial RS232 interface, as well as two fast 1000 Base-T LAN connections. Like the 24 VDC power supply, the two metallically-separated RS485 ports are equipped with an insulation-piercing plug connector. The VGA interface can be used to connect a control monitor during the commissioning and for maintenance purposes. If required, the VGA connection can be configured as an additional RS232 interface. The user data can be saved on the onboard flash memory or on an SD card.

The flexible replacement of the Qseven platform allows the effortless implementation of many rail-mounted H1-A computer family variants with different performance data and technical features. The modular system can be deployed as gateway and communications computer, Web server or distributed control unitin the process automation, plant control, power engineering, building automation, smart metering and electro-mobility.