General Specification; Touch Controller; Touch Controller Characteristics - Advantech IDK2121WNK2FHA2EES User Manual

5.1.6

General specification

Item
1 Frame size
2 View Area
3 Active Area
4 Total Thickness
5 Tail length
5.2

Touch controller

Advantech ETM-RES04C Touch Control Board, is the ultimate combo board. This
touch panel controller provides optimum performance of your analog resistive touch
panels for 5-wire models. It communicates with the PC system directly through USB
and RS-232 connectors. The design is superior in sensitivity, accuracy and friendly
operation. The touch panel driver emulates mouse left and right button functions.
5.2.1

Touch Controller Characteristics

5.2.1.1 Specifications
Electrical Features
 +5 Vdc/ 100 mA typical, 50mV peak to peak maximum ripple and noise.
 Bi-directional RS-232 serial communication and USB 1.1 full speed
 Report rate of RS-232 is 180 points/sec (max.). And, USB is 200 points/sec
(max.)
 Unaffected by environmental EMI
 Panel resistance of 5-wire resistive model is from 50 to 200 ohm (Pin to pin on
same layer)
Specification
496.50±0.50 X 292.20±0.30 mm
481.50±0.20 X 272.60±0.20 mm
477.50±0.20 X 268.60±0.20 mm
3.20±0.20 mm
205.00±6.00 mm
27 IDK-2121W User Manual