Products

21.5-SCTL4V21d5PIBZC1R

Specification.pdf

 Specification

Touchscreen Parameter

Touch Screen

Dimensions(mm)

External Dimensions

538.6×330.1

Display Area

476.6×286.1

Glass Thickness

4

Ratio(Length Vs Width)

16:9

Material

Pure   Glass

Dustproof

IP6X

Light   Transmission

90

Surface   Hardness

Moh’s   hardness rating of 7

Electrical   Parameter

Voltage

+12VDC,normal   (+11V to +13VDC)

Current

85mA, typical, supply must be capable of   sourcing, 400mA, minimum

Power

Average power consumption is 1.02W at +12VDC

Noise   parameter

Total noise and ripple requirement must be   less than 50 mV (p-p) for frequencies above 1 MHz

Interface

USB1.1

EIA 232E (Serial RS-232), DCE configuration. 8   Data Bits, 1 Stop Bit, No Parity, Full Duplex

Baud   rate: 9600

Touch Parameter

Resolution

4096×4096

Conversion   Time

Approximately 10.4 ms per coordinate set   (including transmitting time)

Touch   Activation Force

50g

Environment Parameter


Touchscreen

Controller

Operating   Temperature

-20+50

0+65

Storage   Temperature

-40+70

-20+85

Operating   Humidity

40 at 90% RH, noncondensing

Operating   Altitude

3000m

Reliability

MTBF is greater than 300,000 hours per   MIL-HDBK-217-F2 using the parts stress calculation   method for ground benign environment with an ambient temperature of 25

ESD

Per EN 61000-4-2: Contact discharge 4kV, air   discharge 8kV

Flammability

The printed circuit board substrate is rated   with 94V0

ROHS

The Touch System including TouchScreen,   Controller and Cable is ROHS compliant

Agency   Approval

UL

Systems   incorporating GT touchscreens, controllers, and cables have been approved for   CE

marking

Systems   incorporating GT touchscreens, controllers, and cables have been approved to FCC Class A   compliance

Controller   Characteristic

Type

The   touchscreen controller of GeneralTouch Company is ST7201SU

Construction

Multi-layer   surface-mount design with internal ground plane for EMI suppression

Dimensions

85×62×12mm


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