• Ethernet Interface |
Protocols |
Modbus TCP |
Number of Ports |
2 (1 IP, Ethernet cascade) |
Speed |
10/100 Mbps, Auto MDI/MDIX |
Connector |
8-pin RJ45 |
Magnetic Isolation Protection |
1.5 kV (built-in) |
• Optical Fiber Interface |
Table |
|
• Serial Interface |
Protocol |
Modbus RTU/ASCII Master/Slave |
Number of Ports |
MB3170/3170I: 1 MB3270/3270I: 2 |
Serial Standards |
RS-232/422/485, software selectable |
Connectors |
MB3170/3170I: DB9 male for RS-232, terminal block for RS-422/485 MB3270/3270I: DB9 male x 2 |
Magnetic Isolation Protection |
2 kV (for “I” models) |
ESD Protection |
15 kV for all signals |
RS-485 Data Direction Control |
ADDC® (automatic data direction control) |
Pull High/Low Resistor for RS-485 |
1 kΩ, 150 kΩ |
Terminator for RS-485 |
120 Ω |
• 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 Windows2000, 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: 32 TCP masters (request queue 32-deep for each master) |
Support |
Smart Routing, Serial Redirection, ProCOM, Priority Control, MXview, SNMP v1 (read only) |
• Physical Characteristics |
Housing |
Plastic, IP30 |
Weight |
MGate MB3170: 360 g (0.79 lb) MGate MB3270: 380 g (0.84 lb) |
Dimensions |
Without ears: 29 x 89.2 x 118.5 mm (1.14 x 3.51 x 4.67 in) With ears extended: 29 x 89.2 x 124.5 mm (1.14 x 3.51 x 4.90 in) |
• Environmental Limits |
Operating Temperature |
Standard Models: 0 to 60°C (32 to 140°F) Wide Temp. Models: -40 to 75°C (-40 to 167°F) |
Storage Temperature |
-40 to 85°C (-40 to 185°F) |
Ambient Relative Humidity |
5 to 95% (non-condensing) |
Vibration |
IEC 60068-2-6, IEC 60068-2-64 |
Shock |
IEC 60068-2-27 |
Drop |
IEC 60068-2-32 |
• Power Requirements |
Input Voltage |
12 to 48 VDC |
Input Current |
MGate MB3170: 435 mA @ 12 VDC MGate MB3170I: 555 mA @ 12 VDC MGate MB3270: 435 mA @ 12 VDC MGate MB3270I: 510 mA @ 12 VDC MGate MB3170-M-SC: 510 mA @ 12 VDC MGate MB3170-M-ST: 510 mA @ 12 VDC MGate MB3170-S-SC: 555 mA @ 12 VDC MGate MB3170I- |
Power Connector |
Terminal block |
Relay Output |
1 digital relay output to alarm (normal closed), with current carrying capacity 1 A @ 30 VDC |
• Standards and Certifications |
Safety |
UL 508, EN 60950-1 |
Hazardous Location |
Class 1 Division 2, ATEX, IECEx |
EMC |
EN 55032/24 |
EMI |
CISPR 32, FCC Part 15B Class A |
EMS |
IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m IEC 61000-4-4 EFT: Power: 4 kV; Signal: 2 kV IEC 61000-4-5 Surge: Power: 2 kV IEC 61000-4-6 CS: 150 kHz to 80 MHz: 10 V/m IEC 61000-4-8 PFMF IEC 61000-4-11 |
Marine |
DNV |
• MTBF (mean time between failures) |
Time |
MGate MB3170: 1,349,710 hrs MGate MB3170-M-SC: 1,175,887 hrs MGate MB3170-M-ST: 1,175,887 hrs MGate MB3170-S-SC: 1,175,887 hrs MGate MB3170I-M-SC: 768,343 hrs MGate MB3170I-S-SC: 763,707 hrs MGate MB3270: 1,236,384 hrs |
Standard |
Telcordia SR332 |
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