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Serial Port Connector
Use COM1 serial port connector to connect your Panel PC to external
devices such as modem or printer. You can configure serial port
setting via jumpers located on the motherboard. You need to open
the housing in order to access the jumpers.
CAUTION!
It is recommended to use factory jumper settings. Opening
the housing when it is sealed may damage the device and
its parts.
Refer to User Manual for instructions on how to configure serial port
setting.
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
