14
7~23.8" P-Cap Open Frame Panel PC Quick Start Guide
3.4.2 Serial Port Connector
Use serial port to connect your panel PC to external devices such as mouse, modem or printer.
Refer to User Manual for instructions on
how to configure serial port settings.
3.4.3 RJ-45 Connector
The panel PC has one RJ45 10/100/1000 Mbps Ethernet interface for connecting to the internet.
3.4.4 USB 2.0 & USB 3.0 Connector
Use USB connector to connect your panel PC to other USB 2.0/ USB3.0 compatible devices.
3.4.5 HDMI Connector
Use HDMI connector to connect your Panel PC to external display.
Pin №
RS232
RS422
RS485
1
DCD
TxD-
D-
2
RXD
TxD+
D+
3
TXD
RxD+
NC
4
DTR
RxD-
NC
5
GND
GND
GND
6
DSR
NC
NC
7
RTS
NC
NC
8
CTS
NC
NC
9
RI
NC
NC
Pin №
Signal Name
Pin №
Signal Name
1
TX1+
2
TX1-
3
TX2+
4
TX2-
5
TX3+
6
TX3-
7
TX4+
8
TX4-
Pin
№
Signal Name
Pin
№
Signal Name
1
+5V
2
USB_D-
3
USB_D+
4
GND
5
STDA_SSRX-
6
ST
7
GND_DRAIN
8
STDA_SSTX-
9
ST
10
+5V
11
USB_D-
12
USB_D+
13
GND
Pin №
Signal Name
Pin №
Signal Name
1
TMD
2
GND
3
TMDS_DATA2-
4
TMD
5
GND
6
TMDS_DATA1-
7
TMD
8
GND
9
TMDS_DATA0-
10
TMD
11
GND
12
TMDS_CLOCK-
13
CEC
14
NC
15
DDC_CLOCK
16
DDC_DATA
17
GND
18
5V
19
Hot Plug Detect
