Zytronic Projected Capacitive X-Y controller Touchscreen - 7 Zytronic Projected Capacitive X-Y Controller Touchscreen Technical Specification

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