Touchscreen User Manual – Issue 1
Zytronic X-Y Controller (Serial and USB)
48
7.0 ZYTRONIC PROJECTED CAPACITIVE X-Y CONTROLLER
TOUCHSCREEN TECHNICAL SPECIFICATION
Sensor
Detection Method
Projected Capacitive Technology (PCT™)
Sensor
Glass with embedded micro-fine sensing array
Size Range
Sizes 5.7” thru 23”
Controller
Electronics
Remote PCB, Serial or USB
Power Requirements
USB Controller powered from regulated VBUS 5V dc ±5% (max)
tolerance, Serial Controller powered by regulated 5V dc ±5% (max)
external power supply
EMC
CE, FCC
ESD
±25kV Air Discharge when mounted in plastic bezel.
Per EN 61000-4-2, 1995:
Resolution
<1mm
Speed of Response
<10ms
Positional Accuracy
<1.5% of reported position in recommended viewing area.
Optics
Optical Resolution
>4 lines/mm (NBS1963A)
Light Transmission
~90%
Haze
<3%
(Gardner
Haze)
Environment
Operating Temperature
-20°C - >+60°C
Humidity
90%RH @ 40°C
Storage Temperature
-30°C - >+70°C
Storage Humidity
90%RH @ 40°C
Resistance to Contamination
Sensing media protected by glass.
Water Resistance
Unaffected by water droplets or condensation
Mechanical
Immunity to Damage
Glass surface with no moving parts
Sensor Thickness
<3mm
Stylus Type
Finger, gloved hand
Operation Force
< 0.1g
Hardness
Glass hardness – Mohs 7
Sensor MTBF
Glass with no moving parts or coatings.
No known wear out mechanisms
Sealability
Can be sealed to meet NEMA 4 & 12, and IP 65 standards
Vibration
In accordance with IEC 60068-2-64 when installed in a suitable bezel
Glass Options
Plain, AG, options. Thermally/Chemically toughened
Driver Software
Calibration drift
One time calibration, no drift
Functionality
Activate on touch, activate on release, drag & drop, double click, right click
Multiple Monitors
Option available for multiple monitor use
Connectivity
Serial RS232, USB v1.1 compatible with USB 2.0
Drive OS Supported
Windows®, Windows® Embedded, Windows® CE, Linux available on
request.
Protocol
Controller output protocol available on request to allow users to customise
their own driver design