Acura Embedded AcuPanel 19 - Manual (Page 24)

Chapter 2: Jumpers and Connectors
COM4 Port and Connector: Serial Port RS232
(Ring or +12V Power for Pin 9)
Connector type: 9-pin D-Sub
2x5 10-pin header, 2.0mm pitch
Connector location: CN10
USB Ports
Connector type: Dual USB port
Connector location: USB1 and USB2
2
1
10
9
RS232
Pin
1
2
3
4
5
6
7
8
9
10
Definition
COM4_DCD
COM4_RXD
COM4_TXD
COM4_DTR
COM4_GND
COM4_DSR
COM4_RTS
COM4_CTS
COM4_RI (Could be a +12V Power Pin)
GND
USB1
Pin
1
2
3
4
Definition
VCC5
USB0-
USB0+
GND
Pin
5
6
7
8
Definition
VCC5
USB1-
USB1+
GND
USB2
Pin
1
2
3
4
Definition
VCC5
USB2-
USB2+
GND
Pin
5
6
7
8
Definition
VCC5
USB3-
USB3+
GND
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