Advantech IDK-2112 Series, User Manual, Page: 24 / 41

IDK-2112 User Manual 18
4.1 TFT LCD Module
The physical interface connectors are capable of accommodating the follow-
ing signals and components.
4.1.1 Connector
4.1.2 Pin Assignment
4.2 Backlight Unit
These connectors are capable of accommodating the following signals and compo-
nents.
4.2.1 Signal for LED light bar connector
Cable Length : 250mm+/-10mm
Table 4.1: Connector
Connector Name / Description Signal Connector
Manufacture STM
Connector Model Number MSB240420-E
Adaptable Plug P240420 or compatible
Table 4.2: Pin Assignment
Pin No. Signal Name Pin No. Signal Name
1 VDD 2 VDD
3 GND 4 SEL68
5 RIN0- 6 RIN0+
7 GND 8 RIN1-
9 RIN1+ 10 GND
11 RIN2- 12 RxIN2+
13 GND 14 CLKIN-
15 CLKIN+ 16 GND
17 RIN3- 18 RIN3+
19 RSV 20 NC/GND
Connector Name / Designation LED Light Bar Connector / Backlight lamp
Manufacturer JST or compatible
Type Part Number WF-SMT90 1.5mm Wire to board Heater
Connector No. Pin No. Input Color Function
Lower
CN2
1 HI 2 Red Power supply for backlight unit
2 GND 2 Black Ground for backlight unit