USER MANUAL
CHAPTER 2
INSTALLATION
- 26 -
2.5 Connector Pinouts
2.2.1 DC Input Connector
The Bar-Type Panel PC uses 3-pin terminal block connector that accepts 9-36V
DC power input. The connector secured to the enclosure with two screws.
2.2.2 Serial Port Connector
The Bar-Type Panel PC uses COM1 D-SUB 9pin connector to connect serial
interfaces. The connector secured to the enclosure with two screws.
Refer to
Ch.2, Configuring
Serial Port Settings
of this User Manual for instructions on how to configure serial
port settings
Voltage
Minimum Voltage 9.0V
Maximum Voltage 36V
Maximum Current 4.2A
Pin
№
RS232
(Default)
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