Figure 2.8 Power Input Connector - Advantech ARK-2121 User Manual

3 Blue
5 GND
7 GND
9 NC
11 NC
13 H-SYNC
15 DCLK
2.3.1.6 Power Input Connector
ARK-2121L comes with a two pins header that carries 9 ~ 36 VDC external power
input.
Table 2.7: Power connector Pin Assignments
Pin
1
2
2.3.1.7 Power ON/OFF Button
ARK-2121L comes with a Power On/Off button, that supports dual functions of Soft
Power -On/Off (Instant off or Delay 4 Second), and Suspend.
2.3.1.8 LED Indicators
There are two LEDs on ARK-2121L front metal face plate for indicating system sta-
tus: PWR LED is for power status; and HDD LED is for HDD & flash disk status.
4
6
8
10
12
14
2 1

Figure 2.8 Power Input Connector

Signal Name
GND
+9 - 36 V
DC
Figure 2.9 Power Button
Figure 2.10 LED Indicators
13
NC
GND
GND
GND
DDAT
V-SYNC
ARK-2121 User Manual