| • Ethernet Interface |
| Protocols |
Modbus TCP |
| Number of Ports |
1 |
| Speed |
10/100 Mbps, Auto MDI/MDIX |
| Connector |
8-pin RJ45 |
| Magnetic Isolation Protection |
1.5 kV (built-in) |
| • Serial Interface |
| Protocol |
Modbus RTU/ASCII Slave/Master |
| Number of Ports |
MB3180: 1
MB3280: 2
MB3480: 4 |
| Serial Standards |
RS-232/422/485, software selectable |
| Connectors |
DB9 male |
| ESD Protection |
15 kV for all signals |
| RS-485 Data Direction Control |
ADDC® (automatic data direction control) |
| • Serial Communication Parameters |
| Data Bits |
7, 8 |
| Stop Bits |
1, 2 |
| Parity |
None, Even, Odd, Space, Mark |
| Flow Control |
RTS/CTS, DTR/DSR, RTS Toggle (RS-232 only) |
| Baudrate |
50 bps to 921.6 kbps |
| • Serial Signals |
| RS-232 |
TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND |
| RS-422 |
Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-4w |
Tx+, Tx-, Rx+, Rx-, GND |
| RS-485-2w |
Data+, Data-, GND |
| • Software |
| Configuration Options |
Web Console, Telnet Console, Windows Utility |
| Utility |
MGate Manager for Windows 2000, Windows XP, Server 2003, Vista, Server 2008 (x86/x64), Windows Server 2008 R2, Windows 7/8/8.1 (x86/x64), Windows Server 2012 (x64), Windows 2012 R2 |
| Multi-master and Multi-drop |
Master mode: 32 TCP slaves
Slave mode: 16 TCP masters (request queue 32-deep for each master) |
| Support |
Smart Routing, MXview, SNMP v1 (read only) |
| • Physical Characteristics |
| Housing |
Metal, IP30 |
| Weight |
MGate MB3180: 340 g (0.75 lb)
MGate MB3280: 360 g (0.79 lb)
MGate MB3480: 740 g (1.63 lb) |
| Dimensions |
Without ears:
MB3180: 22 x 52 x 80 mm (0.87 x 2.05 x 3.15 in)
MB3280: 22 x 77 x 111 mm (0.87 x 3.03 x 4.37 in)
MB3480: 35.5 x 102.7 x 157.2 mm (1.40 x 4.04 x 6.19 in)
With ears:
MB3180: 22 x 75 x 80 mm (0.87 x 2.95 x 3.15 in)
MB3280: 22 x 100 x |
| • Environmental Limits |
| Operating Temperature |
0 to 60°C (32 to 140°F) |
| Storage Temperature |
-40 to 85°C (-40 to 185°F) |
| Ambient Relative Humidity |
5 to 95% (non-condensing) |
| • Power Requirements |
| Input Voltage |
12 to 48 VDC |
| Input Current |
MGate M3180: 200 mA @ 12 VDC
MGate M3280: 250 mA @ 12 VDC
MGate M3480: 385 mA @ 12 VDC |
| Power Connector |
MGate MB3180: Power jack
MGate MB3280/3480: Power jack and terminal block |
| • Standards and Certifications |
| Safety |
UL 60950-1, EN 60950-1 |
| EMC |
EN 55032/24 |
| EMI |
CISPR 32, FCC Part 15B Class A |
| EMS |
IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
IEC 61000-4-3 RS: 80 MHz to 1 GHz: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV; Signal: 0.5 kV
IEC 61000-4-5 Surge: Power: 1 kV (MB3180/MB3280)
IEC 61000-4-5 Surge: Power: 1 kV; Signal: 2 kV (MB3480)
IEC 61000-4-6 |
| • MTBF (mean time between failures) |
| Time |
MGate M3180: 628,376 hrs
MGate M3280: 503,029 hrs
MGate M3480: 295,812 hrs |
| Standard |
Telcordia SR332 |
| • Warranty |
| Warranty Period |
5 years |
| Details |
See www.moxa.com/warranty |
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