Техническое Руководство для Moxa MGate MB3170I-T

Industrial Ethernet Gateways

w w w. m o x a . c o m

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)

Typical Distance

4 km

5 km

40 km

Wave-

length

Typical (nm)

1300

1310

TX Range (nm)

1260 to 1360

1280 to 1340

RX Range (nm)

1100 to 1600

1100 to 1600

Optical 

Power

TX Range (dBm)

-10 to -20

0 to -5

RX Range (dBm)

-3 to -32

-3 to -34

Link Budget (dB)

12

29

Dispersion Penalty (dB)

3

1

Note: When connecting a single-mode fiber transceiver, we recommend 

using an attenuator to prevent damage caused by excessive optical power. 

Note: Compute the “typical distance” of a specific fiber transceiver as 

follows: Link budget (dB) > dispersion penalty (dB) + total link loss (dB).

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

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

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

Configuration Options: Web Console, Serial 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)

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)

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

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: 435 mA @ 12 VDC 
MGate MB3170-S-SC: 555 mA @ 12 VDC 
MGate MB3170I-M-SC: 555 mA @ 12 VDC 
MGate MB3170I-S-SC: 555 mA @ 12 VDC
Power Connector: Terminal block
Relay Output: 1 digital relay output to alarm (normal closed), with 
current carrying capacity 1 A @ 30 VDC

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

(mean time between failures)

Time: 
MGate MB3170: 346,790 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: 342,098 hrs
Standard: Telcordia SR332

Warranty Period: 5 years
Details: See www.moxa.com/warranty