As of June 15, 2022, this site no longer supports Internet Explorer. Please use another browser for the best experience on our site.
Sign In
Home Products Industrial Edge Connectivity Protocol Gateways Modbus TCP Gateways MGate MB3170-G2/MB3270-G2/MB3470-G2 Series MGate MB3170-M-SC-G2
MOXA

Modbus TCP Gateways

Whether single or multiple serial ports, Moxa’s Modbus TCP gateway solutions convert data in networks between Modbus RTU/ASCII, Modbus TCP, DNP3, CANopen, J1939, PROFIBUS, BACnet/IP, IEC 101/104, IEC 61850, and EtherCAT making configuration, troubleshooting, and conversion quick and easy.

MGate MB3170-M-SC-G2
MGate MB3170-G2/MB3270-G2/MB3470-G2 Series

1-port advanced serial-to-Ethernet Modbus gateway with 1 RJ45 + 1 multi-mode SC fiber Ethernet ports, DB9 serial connector, -10 to 60°C operating temperature

Ethernet Interface

  • 10/100BaseT(X) Ports (RJ45 connector)

    • 2 (Ethernet cascade or dual subnet configured by software)
      Auto MDI/MDI-X connection
      Auto MDI/MDI-X connection

  • Magnetic Isolation Protection

    • 1.5 kV (built-in)

  • Optical Fiber

    • 100BaseFX
      Multi-Mode Single-Mode
      Fiber Cable Type OM1 50/125 µm G.652
      800 MHz x km
      Typical Distance 4 km 5 km 40 km
      Wavelength 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).
Ethernet Software Features

  • Industrial Protocols

    • Modbus TCP Client
      Modbus TCP Server

  • Configuration Options

    • Web Console (HTTP/HTTPS)
      Device Search Utility (DSU)
      MCC Tool
      Windows Driver Manager Utility
      MXview One Software
      MXconfig Software

  • Management

    • ARP
      DHCP Client
      DNS
      HTTPS
      ICMP
      IPv4/IPv6
      SMTP
      SMTPS
      SNMPv1/v2c/v3
      SNTP
      TCP/IP
      UDP

  • MIB

    • MIB-II
      RFC1213, RFC1317

  • Time Management

    • SNTP Client
Security Functions

  • Authentication

    • Local database

  • Encryption

    • AES-128
      AES-256
      ECC-256
      ECC-384
      ECC-521
      HMAC
      RSA-1024
      RSA-2048
      RSA-3072
      RSA-4096
      SHA-256
      SHA-384

  • Security Protocols

    • SNMPv3
      HTTPS (TLS 1.2)
Serial Interface

  • No. of Ports

    • MGate MB3170-G2 models: 1
      MGate MB3270-G2 models: 2
      MGate MB3470-G2 models: 4

  • Connector

    • MGate MB3170-G2/MB3270-G2/MB3470-G2 models: 1/2/4 x DB9 male
      MGate MB3270-TB-G2/MB3470-TB-G2 models: 2/4 x 5-pin spring type terminal block

  • Serial Standards

    • RS-232/422/485 (software-selectable)

  • Baudrate

    • 50 bps to 921.6 kbps

  • Data Bits

    • 7, 8

  • Parity

    • None
      Even
      Odd
      Space
      Mark

  • Stop Bits

    • 1, 2

  • Flow Control

    • DTR/DSR
      RTS Toggle (RS-232 only)
      RTS/CTS

  • Pull High/Low Resistor for RS-485

    • 1 kilo-ohm, 150 kilo-ohms
      (software selectable)

  • Terminator for RS-485

    • 120 ohms
      (software selectable)

  • Isolation

    • I models: 2 kV

  • RS-485 Data Direction Control

    • ADDC (automatic data direction control)
Serial Signals

  • RS-232

    • TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
      or
      TxD, RxD, GND (for -TB models)

  • RS-422

    • Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-2w

    • Data+, Data-, GND

  • RS-485-4w

    • Tx+, Tx-, Rx+, Rx-, GND
Serial Software Features

  • Industrial Protocols

    • Modbus RTU/ASCII Client
      Modbus RTU/ASCII Server
      Proprietary Modbus
Modbus (Transparent)

  • Max. No. of Client Connections

    • 32

  • Max. No. of Server Connections

    • 32
Power Parameters

  • Input Voltage

    • 12 to 48 VDC

  • Input Current

    • MGate MB3170-G2, MGate MB3170I-G2: 270mA @ 21V
      MGate MB3270-G2, MGate MB3270-TB-G2, MGate MB3270I-G2, MGate MB3270I-TB-G2:: 330mA @ 12V
      MGate MB3470-G2, MGate MB3470-TB-G2, MGate MB3470I-G2, MGate MB3470I-TB-G2, MGate MB3170-S-SC-G2, MGate MB3170I-S-SC-G2, MGate MB3170-M-SC-G2, MGate MB3170I-M-SC-G2, MGate MB3170-M-ST-G2, MGate MB3170-SFP-G2: 377 mA @ 12V

  • Power Connector

    • 8-pin terminal block
Relays

  • Contact Current Rating

    • Resistive load: 1 A @ 30 VDC
Physical Characteristics

  • Housing

    • Metal

  • IP Rating

    • IP30

  • Dimensions (with ears)

    • MGate MB170-G2/MB3270-G2 models:
      29 x 89 x 132 mm (1.14 x 3.50 x 5.19 in)
      MGate MB3470-G2 models:
      42 x 89 x 132 mm (1.65 x 3.50 x 5.19 in)

  • Dimensions (without DIN-rail mouting kit)

    • MGate MB170-G2/MB3270-G2 models:
      29 x 89 x 129 mm (1.14 x 3.50 x 5.08 in)
      MGate MB3470-G2 models:
      42 x 89 x 129 mm (1.65 x 3.50 x 5.08 in)

  • Weight

    • MGate MB3170-G2 models: TBD
      MGate MB3270-G2 models: TBD
      MGate MB3470-G2 models: TBD
Environmental Limits

  • Operating Temperature

    • Standard models : -10 to 60°C (14 to 140°F)
      Wide temp. models: -40 to 75°C (-40 to 167°F)

  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)
Standards and Certifications

  • EMC

    • EN 61000-6-2/-6-4

  • 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 2 GHz: 10 V/m
      IEC 61000-4-4 EFT: Power: 4 kV; Signal: 4 kV
      IEC 61000-4-5 Surge: Power: 2 kV, Signal: 1 kV
      IEC 61000-4-6 CS: 10 V
      IEC 61000-4-8 PFMF
      IEC 61000-4-11

  • Hazardous Locations

    • ATEX
      Class I Division 2
      IECEx

  • Maritime

    • DNV

  • Package Drop Test

    • ISTA 1A

  • Vibration

    • IEC 60068-2-6

  • Safety

    • EN 62368-1
      UL 62368-1
MTBF

  • Time

    • MGate MB3170 models: 1,662,526 hrs
      MGate MB3170I models: 1,484,777 hrs
      MGate MB3270 models: 1,477,768 hrs
      MGate MB3270I models: 1,144,837 hrs
      MGate MB3170-M/-S models: 1,580,051 hrs
      MGate MB3170I-M/-S models: 1,385,414 hrs

  • Standards

    • Telcordia Standard SR-332
Warranty

Do Not Share My Personal Information

To opt out of sharing your personal information for cross-context behavioral advertising, you can complete and submit the form provided below.


Please note that even if you choose to complete the form, you may still see our ads on other websites. However, these ads may not be as relevant to you as they would be if you had not opted out.

 
 
Added To Bag

View Bag
You have some items waiting in your bag; click here to finish your quote!

You are currently on the Global / English site.
Would you like to go to the site for your region?

Feedback