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2.4.14
COM2 Port (CN16)
Pin
Pin Name
1
DCD2
2
RX2
3
TX2
4
DTR2
5
6
DSR2
7
RTS2
8
CTS2
9
RI2
2.4.15
USB2.0 Wafer Box (5P Pitch: 1.25mm) (CN17/CN18)
Pin
Pin Name
1
+5V
2
USBD-
3
USBD+
4
GND
5
GND
Chapter 2 – Hardware Information
Signal Type
Signal Level
IN
IN
OUT
±9V
OUT
±9V
IN
OUT
±9V
IN
IN
Signal Type
Signal Level
PWR
+5V
DIFF
DIFF
GND
GND
19
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