User Manual

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MGate MB3480 DIP Switches
Pull High/low Resistors for the RS-485 Port
SW
1
2
3
Pull High
Pull Low
Terminator
ON
1 K
Ω
1 K
Ω
120
Ω
Default
OFF
150 K
Ω
150 K
Ω
–
Software Installation
You can download the MGate Manager, User's Manual, and Device
Search Utility (DSU) from Moxa's website: www.moxa.com
. Please refer
to the User’s Manual for additional details on using the MGate Manager
and DSU.
The MGate MB3480 also supports login via a web browser.
Default IP address: 192.168.127.254
Default account: admin
Default password: moxa
Pin Assignments
Ethernet Port (RJ45)
Pin
Signals
1
Tx+
2
Tx-
3
Rx+
6
Rx-
Serial Port (Male DB9)
Pin RS-232
RS-422/485
(4-Wire)
RS-485 (2-
Wire)
1
DCD
TxD-(A)
–
2
RxD
TxD+(B)
–
3
TxD
RxD+(B)
Data+(B)
4
DTR
RxD-(A)
Data-(A)
5
GND
GND
GND
6
DSR
–
–
7
RTS
–
–
8
CTS
–
–
9
–
–
–