Hdmi Connector; Com Connector; Gpio Connector - Advantech UNO-238 User Manual

2.2.5

HDMI Connector

The UNO-238 provides 1 x HDMI 1.4 connector for a high resolution interface up to
4096 x 2160 @30/24 Hz.
2.2.6

COM Connector

The UNO-238 features 2 x RS232/422/485 ports. (COM2 are extend from CN10
function through cable)
Table 2.2: COM Connector Pin Assignments
Pin
1
2
3
4
5
6
7
8
9
2.2.7

GPIO Connector

The UNO-238 features 1 x GPIO port extender from CN30 function through a cable.
Table 2.3: GPIO Connector Pin Assignments
Pin
1
2
3
4
5
Signal Pin Definition
422TX-/485D-/DCD#
422TX+/485D+/RXD
422RX+/TXD
422RX-/DTR#
GND
DSR#
RTS#
CTS#
RI#
Signal Pin Definition
+V5
GPIO0
GPIO1
GPIO2
GPIO3
9 UNO-238 User Manual