Aplex Technology ADP-1125A - Manual (Page 15)

ADP-1XX5A User Manual 15
Chapter 3____________Control Board
3.1 Introduction to PenMount 9036CH5 Control Board
(for RS-232 interface Touch Screen)
PenMount 9036CH5 Control Board is a powerful RS-232 touch screen control board
to support 5-wire touch screen by executing the same drivers as all PenMount series
control board and ICs. PenMount 9036CH5 is good for all kinds of resistive touch
screens, user could put PenMount 9036CH5 control board in different systems space
and connected to system’s serial interface.
There are two connectors on board, one connector is for the power and RS-232
interface, power line is allowed to have 5V input, RS-232 interface cable has 9-pin
D-sub connector, another is for 5-wire different touch screens.
PM9036CH5 supports 5 wires touch panel, there's a 0 ohm resistance of R13 in the
circuit- therefore we don't mount the component. There's a 0 ohm resistance of R12
in the circuit.
Figure 3.1: Bird’s Eye View of PM9036CH5 Control Board