9
Connector Description
DC Input Connector
DC power source input is a 12V DC-in jack connector.
Serial Port Connector
Use COM1 serial port connector to connect your HMI to external devices such as
mouse, modem or printer.
Serial port settings can be configured by jumpers located on the motherboard.
LAN (RJ45) Connector
The 7
” S-Series HMI supports one 10/100/1000 Mbps Ethernet interface for
connecting to the internet.
Pin №
Name
Pin №
Name
1
DC_IN
2
GND
Pin №
RS-232
(Default)
RS-422
RS-485
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 №
Name
Pin №
Name
1
TX1+
2
TX1-
3
TX2+
4
TX2-
5
TX3+
6
TX3-
7
TX4+
8
TX4-
Summary of Contents for W07IB3S-PCM1
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