—
9
—
RS-232 Connection
MOXA EDS-516A has one RS-232 (10-pin RJ45) console port, located on the
top panel. Use either an RJ45-to-DB9 or RJ45-to-DB25 cable (see the cable
following wiring diagrams) to connect MOXA EDS-516A’s console port to
your PC’s COM port. You may then use a console terminal program, such as
MOXA PComm Terminal Emulator, to access MOXA EDS-516A’s console
configuration utility.
RJ45 (10-pin) Console Port Pinouts
Pin Description
1 ------
2 DSR
3 ------
4 GND
5 TxD
6 RxD
7 GND
8 ------
9 DTR
10 ------
1
10
RJ45 (10-pin) to DB9 (F) Cable Wiring
RJ45 Plug Pin 1
Moxa
EtherDevice
Server
RJ45
Connector
DCD
DSR
RTS
GND
TxD
RxD
CTS
DTR
COM Port
Female DB9
Connector
DCD
DTR
CTS
GND
RxD
TxD
RTS
DSR
Cable Wiring
1
2
3
4/7
5
6
8
9
1
6
7
5
3
2
8
4
RJ45 (10-pin) to DB25 (F) Cable Wiring
RJ45 Plug Pin 1
Moxa
EtherDevice
Server
RJ45
Connector
DCD
DSR
RTS
GND
TxD
RxD
CTS
DTR
COM Port
Female DB25
Connector
DCD
DTR
CTS
GND
RxD
TxD
RTS
DSR
Cable Wiring
1
2
3
4/7
5
6
8
9
8
6
4
7
2
3
5
20
