Features & Benefits

Works two ways

The 2521 series controller is a 2-touch unit that works through serial interface or via USB. It is a full-speed, self-powered, USB device when USB is used.

Fully Optimized

Elo’s IntelliTouch controllers are designed and manufactured to work specifically with IntelliTouch SAW touchscreens for optimal performance. The controller maintains a no-touch reference signal. This reference signal is continuously updated to adapt to electronic drift and effects of contamination such as dirt and scratches. The live signal is compared to the reference signal to detect touches.

Specifications

Part Number(s)	E156921
Technology	SAW (IntelliTouch® Surface Acoustic Wave)
Number of Touches	Single Touch
Input Methods	Finger Gloved hand Passive stylus
Dimensions	60mm x 35mm x 10mm
Surface Treatment	Clear
Input Voltage	4.4V to 13.8V
Report Rate	<10ms
Baud Rate	for RS232 Interface: 9600 (default) and 19200
Current - Operating Mode	150mA
Operating Temperature	-5°C to 65°C
Storage Temperature	-20°C to 85°C
Humidity	10% to 90% RH (Non Condensing)
Controller Cables	Serial cable: P/N D16890-000 USB cable: P/N D38640-000 Dual serial/USB cable: P/N D40022-000