25
IDK-2112 User Manual
Chapter 5
Touch Screen
&
Touch
Controller
5.1.6
General specification
5.2
Touch controller (Optional: for IDK-2112R only)
Advantech ETM-RES04C Touch Control Board is the ultimate combo board. This
touch panel controller provides optimum performance for your analog resistive touch
panels for 5-wire models. Communication with the PC is directly through USB and
RS-232 connector. The touch panel driver emulates mouse left and right button func-
tions.
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.), 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)
Touch resistance under 3K ohm
Item
Specification
1 Frame
size
261.80
0.30 X 199.80
0.30 mm
2
View Area
249.80
0.30 X 188.50
0.20 mm
3
Active Area
246.80
0.30 X 185.50
0.20 mm
4
Total Thickness
2.20
0.20 mm
5
Tail length
205.00
6.00 mm
Summary of Contents for IDK-2112 Series
Page 1: ...User Manual IDK 2112 Series 12 1 SVGA LED Backlight...
Page 7: ...Chapter 1 1 Overview...
Page 9: ...3 IDK 2112 User Manual Chapter 1 Overview 1 3 Mechanical Characteristics IDK 2112N Series...
Page 10: ...IDK 2112 User Manual 4 IDK 2112R Series...
Page 13: ...Chapter 2 2 Electrical Characteristics...
Page 16: ...IDK 2112 User Manual 10...
Page 17: ...Chapter 3 3 Signal Characteristics...
Page 23: ...Chapter 4 4 Connector Pin Assignment...
Page 28: ...IDK 2112 User Manual 22 4 2 2 7 Dimensions Figure 4 2 Dimensions...
Page 29: ...Chapter 5 5 Touch Screen Touch Controller...
Page 34: ...IDK 2112 User Manual 28 5 2 3 Physical dimension ETM RES04C EEH4EE Touch Control Board Unit mm...
Page 35: ...Appendix A A OpticalCharacteristics...