User manual

12
FRONT I/O LAYOUT
Symbol
SymbolSymbol
Symbol Description
DescriptionDescription
Description
26 Power button (Power On/Off)
27 Power input connector
28 USB 2.0 port 1
29 USB 2.0 port 2
30 COM 2 port (RS-232/422/485)
31 COM 1 port (RS-232/422/485)
32 COM 4 port (RS-232)
33 COM 3 port (RS-232)
34 Power LED indicator
35 HDD LED indicator
Power Button
The board comes with a Power On/Off button, that Support dual
function of Soft Power -On/Off (Instant off or Delay 4 Second),
and Suspend.
Power Input Connector
The board comes with a Phoenix connector that carries 7~36 V DC
external power input.
Pin Signal
1 GND
2 +7V ~ 36V DC