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Screen

Industial PanelPC D-SYS 10.4 has a water-resistant front panel and scratch resistant LCD screen. With 1024x768 resolution and high brightness of 350 cd/m2, screen of "4 wire resistive" type with high sensitivity to touch, offers the user a clear picture and ease of use.

Resistive screen

A resistive touchscreen comprises of several layers, out of which the flexible plastic and glass layers are two important electrically resistive layers. The front surface of resistive touchscreen panel is a scratch-resistant plastic with coating of a conductive material (mostly Indium Tin Oxide, ITO), printed underside.  The second important layer is either made of glass or hard plastic and is also coated with ITO.  Both the layers face each other and are separated with a thin gap in between. An electrical resistance is created between both the layers in such a way that charge runs from top to bottom in one layer and side-to-side in another.  When a finger or stylus tip presses down on the outer surface, both the ITO films meet. It is the measure of the resistance of both the layers at point of contact, which leads to get an accurate measurement of the touch position. The accuracy also relies on the evenness of the coating of ITO on both the layers.

Resistive screen ensures good visibility, which falls quite firmly in the sun. This type of screen as opposed to a capacitive screen, allows you to use handwriting (stylus comes in handy here).

4-WIRE RESISTIVE SCREENS

The 4-wire Resistive Touch Screen is the preferred solution for low-cost applications. It consists of a conductive bottom layer of either glass or film and a conductive top film layer, separated by extremely small, transparent spacer dots. A voltage is applied across the conductive surface. When pressure from a touch is applied to the top layer, it is deflected and makes contact with the bottom layer resulting in a voltage drop. This change is detected by the controller. By alternating the voltage signal between the top layer and the bottom layer, the X and Y coordinates of the user’s touch are computed.

Resistive screens are very durable and can be used in a variety of environments. This type of screen is recommended for demanding point-of-sale systems, restaurant systems, industrial controls, and other workplace applications.

Application

Industrial Panel PCs with DNSYS companies are based on the efficient two-core processors and high-quality components.

Panel PCs are locked in small industrial housings that perfectly dissipate heat from the equipment interior. Wide range of panel models of industrial computers and the ability to change the configuration, allow for optimal selection panel PC for multimedia applications and industrial applications. The biggest advantages of these devices are performance and energy efficiency. By using the VESA mounting (optional) at the back of the enclosure increases the possibility of installation in all kinds of places and positions. Offered model Panel PC has been selectively chosen and configured specifically to the requirements of Digital Signage systems, gaming machines, amusement machines, information kiosks and industrial automation systems.

Areas of use of industrial panel computers.

Trade   Panel PC can be widely used in commerce, eg to control the sales system, displaying information about the products on monitors. With the VESA mount housing, there are many mounting possibilities in shops (at the cash register),  factory floor or in the car, etc. Certainly it can be applied in all kinds of commercial networks.

Magazine Industrial Panel PC through COM port (RS232) can be used to connect multiple devices in the warehouse (store) and make them easier to control. Its durable housing is perfectly designed for the harsh conditions prevailing in these areas.  Any dust or dirt does not impede him in his work, will work without any problems even in high concentrations of dust and in polluted environments.

Transport & Automotive Panel PC can be used on transport market, in cars, through adapting him to operate with a supply 12V. Industrial Panel PC can be used in cars, buses, trams, taxis, trains, and even airplanes. Thanks to its functions is suitable for all vehicles in which the restriction is a small space to mount additional hardware.

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