Moxa Technologies MGate MB3000 Modbus, User Manual, Page: 33 / 89

MGate MB3000 Modbus Gateway User Manual 33
DIN-Rail and Wall Mounting
There are two sliders on the back of the unit for DIN-rail and wall mounting.
Mounting on a DIN-rail: Pull out the bottom slider, latch the unit onto the DIN-rail, and push the slider
back in.
Mounting on the wall: P ull out both the top and bottom sliders and align the screws accordingly.
Mounting the MGate MB3270 Series on to a wall requires two screws. The heads of the screws should be 5
to 7 mm in diameter, the shafts should be 3 to 4 mm in diameter, and the length of the screws should be
more than 10.5 mm.
NOTE
Wall mounting is certified for use in maritime applications. The device must be installed more than 60 cm
from the compass.
Specifications
LAN
Ethernet 10/100 Mbps, RJ45, Auto MDI/MDIX
Protection Built-in 1.5 kV magnetic isolation
Serial Interface
Interface RS-232/422/485
No. of Ports 2 ports
Connector Type DB9 (male)
Signals RS-232: TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
RS-422: Tx+, Tx-, Rx+, Rx-, GND
RS-485 (2-wire): Data+, Data-, GND
RS-485 (4-wire): Tx+, Tx-, Rx+, Rx-, GND
Serial Line Protection 15 kV ESD for all signals
Magnetic Isolation Protection 2 kV (for -I model)
RS-485 Data Direction
Patented ADDC™