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2.3.1.7
Power Input Connector
UNO-3272G comes with a four-pin header as default that carries 10VDC - 36VDC
external dual power input. This product is intended to be supplied by a UL Listed DC
Power Source, rated 10-36Vdc, 6.5-1.8A and Tma 40 degree C, if need further assis-
tance, please contact Advantech for further information (Ensure to connect the power
cord to a socket-outlet with earthing connection).
Table 2.13: Pin Assignments for Power Connector Pin Header
Pin
1
2
3
4
2.3.1.8
Power ON/OFF button & LED indicators
UNO-3272G comes with a Power On/ Off button with LED indicators on the front side
to show its On status (Green LED) and Off/Suspend status (Yellow LED), that sup-
ports dual function of Soft Power-On/Off and suspend.
2.3.1.9
Digital power input/ output (Optional)
UNO-3272G provide optional DI/O functions by ordering additional P/N: UNO-3000-
DIOAE.
Table 2.14: DI/ DO Pin Assignments
Pin
1
2
3
4
5
Figure 2.13 Power Connector
Signal Name
+VDC1
+VDC2
GND (Power GND)
Chassis GND
Signal Name
Description
DO0
Isolated digital output
DO1
Isolated digital output
DO2
Isolated digital output
DO3
Isolated digital output
PCOM
Freewheeling common diode for IDO
17
UNO-3272G User Manual
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