ELO IntelliTouch Touchscr

IntelliTouch is a technology for surface acoustic waves (SAW). It features high image quality and a long service life.

The IntelliTouch touchscreens are based on original technology using the principle of surface acoustic waves. The screen is a glass panel that allows you to get the highest quality image on your touch monitor. The surface of IntelliTouch screens is able to withstand mechanical damage. Touch the screen with your finger, gloved hand, or a stylus and you will get an exact response to the touch. The IntelliTouch touchscreens have proven themselves in retail, education, and smart buildings.

How IntelliTouch Works

Piezoelectric transducers are located at the corners in the non-working part on the glass panel of the screen, corresponding to the shape of the monitor matrix. The controller sends an electrical signal to the transducers, which turn the signal into an acoustic wave. The acoustic wave travels across the surface of the glass panel and is reflected by an array of sensors around the perimeter. Receiving sensors collect the reflected wave and send it back to the piezoelectric elements. The wave is converted into an electrical signal, which is analyzed by the controller.

When you touch the screen, part of the surface wave is absorbed. The received signal is compared with the standard, changes are determined, and coordinates are calculated. This process is carried out independently along two axes - X and Y. A feature of IntelliTouch is the ability to determine the force of touch - the Z coordinate. The coordinates are transferred to the computer.

Comparative characteristics

Technical comparison with other technologies

Elo sensor technologies (resistive and surface acoustic waves) are designed for use in various environmental conditions. IntelliTouch technology was patented in 1987. Since then, the line has been complemented by SecureTouch vandal-resistant screens. IntelliTouch technology is designed for public use.

Design

Surface Acoustic Wave Technology
(IntelliTouch, SecureTouch)

Capacitive technology

Justification of the choice

Clarity and reliability

The IntelliTouch touchscreens provide a bright, clear image, even when used in public places.

Benefits of IntelliTouch:

• The glass screen has maximum transparency, provides high resolution and brightness.
• Durable, scratch-resistant, and vandal-resistant screen surface
• Anti-reflective coating
• The exact response to touch: (without false activation, efficient algorithms and electronics, determining the coordinates of touch and pressure)
• Activated by finger, gloved hand, and stylus
• High resolution 4096x4096
• Touchscreens and controllers are UL and cUL certified, components are TUV
• Touch monitors comply with UL, cUL, FCC, and CE standards
• 3-year warranty on IntelliTouch touchscreens and controllers

Controllers and accessories

2701 RSU

Voltage- 5 VDC nominal (from 4.75 to 5.25)

50 mA, with 5 V

Common noise must be less than 100 mV for frequencies below 1 MHz and less than 50 mV for frequencies above 1 MHz.

RS232 interface

• EIA 232E (Serial RS-232), DCE configuration. 8 Data Bits, 1 Stop Bit, No Parity, Full Duplex
• Hardware handshaking: RTS / CTS
• DSR is pulled HIGH (> + 3V) by the 2216 when connected and powered. It can be asserted.
• Note: If it’s not a problem, it’s not a monitor.

USB interface

• The CTR-270100-IT-RSU-00R controller is an interrupt-type, full-speed USB device.

Communication options

• 9600 and 19200

Action mode - full Intelli Touch SmartSet protocol.

Resolution- 4096x4096

Speed - 10 ms.

Reliability - more than 1,543,000 hours at an ambient temperature of 25 ° C

Humidity:

• Works 10% - 90%
• Storage 10% - 90%

Ambient temperature

• Works from 0С to 65С
• Storage from - 25С to 85С

Dimensions

• Width - 53.3 mm
• Length - 83.82 mm
• Height - 10,16 mm

Cables

• RS232: P/N D16890-00
• USB cable: P/N D38640-000
• RS232 / USB cable: P/N D40022-000

SPECIFICATIONS