MGate MB3180/MB3280/MB3480 Series

1, 2, and 4-port standard serial-to-Ethernet Modbus gateways

moxa-mgate-mb3180-mb3280-mb3480-series-image-1-(1).jpg | Moxa
moxa-mgate-mb3180-mb3280-mb3480-series-image-2-(1).jpg | Moxa
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moxa-mgate-mb3180-mb3280-mb3480-series-image-4-(1).jpg | Moxa
moxa-mgate-mb3180-mb3280-mb3480-series-image-5-(1).jpg | Moxa
moxa-mgate-mb3180-mb3280-mb3480-series-image-6-(1).jpg | Moxa
moxa-mgate-mb3180-mb3280-mb3480-series-image-7-(1).jpg | Moxa

Features and Benefits

  • Supports Auto Device Routing for easy configuration
  • Supports route by TCP port or IP address for flexible deployment
  • Converts between Modbus TCP and Modbus RTU/ASCII protocols
  • 1 Ethernet port and 1, 2, or 4 RS-232/422/485 ports
  • 16 simultaneous TCP masters with up to 32 simultaneous requests per master
  • Easy hardware setup and configuration

Certifications

  • moxa-ul-listed-certification-logo-image.png | Moxa
  • moxa-ce-certification-logo-image.png | Moxa
  • moxa-fcc-certification-logo-image.png | Moxa
 
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Introduction

The MB3180, MB3280, and MB3480 are standard Modbus gateways that convert between Modbus TCP and Modbus RTU/ASCII protocols. Up to 16 simultaneous Modbus TCP masters are supported, with up to 31 RTU/ASCII slaves per serial port. For RTU/ASCII masters, up to 32 TCP slaves are supported.

Standard Modbus Network Integration

The three standard MGate™ models (MB3180, MB3280, and MB3480) are designed for easy integration of Modbus TCP and RTU/ASCII networks. With these models, Modbus serial slave devices can be seamlessly incorporated into an existing Modbus TCP network, and Modbus TCP slaves can be made accessible to serial masters. The MB3180, MB3280, and MB3480 offer features that make network integration easy, customizable, and compatible with almost any Modbus network.

High Density, Cost-Effective Gateways

The MGate™ MB3000 gateways can effectively connect a high density of Modbus nodes to the same network. The MB3280 can manage up to 62 serial slave nodes, and the MB3480 can manage up to 124 serial slave nodes. Each RS-232/422/485 serial port can be configured individually for Modbus RTU or Modbus ASCII operation and for different baudrates, allowing both types of networks to be integrated with Modbus TCP through one Modbus gateway.

Auto-Device Routing for Easy Configuration (Patent Pending)

Moxa’s Auto-Device Routing function helps eliminate many of the problems and inconveniences encountered by engineers who need to configure large numbers of Modbus devices. A single mouse click is all that’s required to set up a slave ID routing table and configure Modbus gateways to automatically detect Modbus requests from a supervisory control and data acquisition (SCADA) system. By removing the need to manually create the slave ID routing table, the Auto-Device Routing function saves engineers significant time and cost.

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

    1 (Auto MDI/MDI-X connection)

  • Magnetic Isolation Protection

    1.5 kV (built-in)

  • Configuration Options

    Web Console (HTTP), Device Search Utility (DSU), MGate Manager, Telnet Console

  • Industrial Protocols

    Modbus TCP Client (Master), Modbus TCP Server (Slave)

  • Management

    SNMPv1

  • No. of Ports

    MGate MB3180:1
    MGate MB3280:2
    MGate MB3480:4

  • Connector

    DB9 male

  • Serial Standards

    R2-232/422/485 (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

  • RS-485 Data Direction Control

    ADDC® (automatic data direction control)

  • Pull High/Low Resistor for RS-485

    1 kilo-ohm, 150 kilo-ohms

  • Terminator for RS-485

    MGate MB3180: None
    MGate MB3280/MB3480: 120 ohms

  • RS-232

    TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND

  • RS-422

    Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-2w

    Data+, Data-, GND

  • RS-485-4w

    Tx+, Tx-, Rx+, Rx-, GND

  • Industrial Protocols

    Modbus RTU/ASCII Master, Modbus RTU/ASCII Slave

  • Max. No. of Client Connections

    16

  • Max. No. of Server Connections

    32

  • Input Current

    MGate MB3180:200 mA @ 12 VDC
    MGate MB3280:250 mA @ 12 VDC
    MGate MB3480:385 mA @ 12 VDC

  • Input Voltage

    12 to 48 VDC

  • Power Connector

    MGate MB3180: Power jack
    MGate MB3280/MB3480: Power jack and terminal block

  • Housing

    Metal

  • IP Rating

    IP30

  • Dimensions (with ears)

    MGate MB3180:22 x 75 x 80 mm (0.87 x 2.95 x 3.15 in)
    MGate MB3280:22 x 100 x 111 mm (0.87 x 3.94 x 4.37 in)
    MGate MB3480:35.5 x 102.7 x 181.3 mm (1.40 x 4.04 x 7.14 in)

  • Dimensions (without ears)

    MGate MB3180:22 x 52 x 80 mm (0.87 x 2.05 x 3.15 in)
    MGate MB3280:22 x 77 x 111 mm (0.87 x 3.03 x 4.37 in)
    MGate MB3480:35.5 x 102.7 x 157.2 mm (1.40 x 4.04 x 6.19 in)

  • Weight

    MGate MB3180:340 g (0.75 lb)
    MGate MB3280:360 g (0.79 lb)
    MGate MB3480:740 g (1.63 lb)

  • Operating Temperature

    0 to 60°C (32 to 140°F)

  • Storage Temperature (package included)

    -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    5 to 95% (non-condensing)

  • 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 CS: 3 V
    IEC 61000-4-8 PFMF
    IEC 61000-4-11 DIPs

  • Safety

    EN 60950-1, UL 60950-1

  • Time

    MGate MB3180:908,440 hrs
    MGate MB3280:749,455 hrs
    MGate MB3480:1,242,173 hrs

  • Standards

    Telcordia SR332

Software, Firmware, and Drivers

FILTER

Name Type Version Operating System Release Date
MXconfig Plugin for MGate MB3180/MB3280/MB3480 Series
368.5 KB
Software Package v1.4
2018-01-15 Jan 15, 2018 Release notes
MXview Plugin for MGate MB3180/MB3280/MB3480 Series
2.6 MB
Software Package v2.4
2018-01-15 Jan 15, 2018 Release notes
DSU Utility
1.1 MB
Utility v2.2
  • Windows 95
  • Windows Server 2012 R2
  • Windows 7
  • Windows NT
  • Windows XP
  • Windows Server 2008 R2
  • Windows 98
  • Windows 2000
  • Windows Server 2012
  • Windows 10
  • Windows Vista
  • Windows 8
  • Windows Server 2016
  • Windows Server 2008
  • Windows Server 2003
  • Windows 8.1
  • Windows ME
2017-09-05 Sep 05, 2017 Release notes
Firmware for MGate MB3180
494.5 KB
Firmware v2.0
2017-04-25 Apr 25, 2017 Release notes
Firmware for MGate MB3280
513.1 KB
Firmware v3.0
2017-04-25 Apr 25, 2017 Release notes
Firmware for MGate MB3480
514.4 KB
Firmware v3.0
2017-04-25 Apr 25, 2017 Release notes
MGate Manager for MGate Series
3.7 MB
Utility v1.13
  • Windows 7
  • Windows XP
  • Windows 10
  • Windows 2000
  • Windows Server 2012
  • Windows Vista
  • Windows 8
  • Windows Server 2008
  • Windows Server 2003
2017-04-25 Apr 25, 2017 Release notes

Support Documents

Name Type Version Release Date
Datasheet for MGate MB3180_MB3280_MB3480 Series
1.4 MB
Datasheet v1.0 2018-11-12 Nov 12, 2018
Manual for MGate MB3180/MB3280/MB3480 Series
15.8 MB
Manual v10.1 2017-11-15 Nov 15, 2017
QIG for MGate MB3180
1.3 MB
QIG v4.0 2015-10-26 Oct 26, 2015
QIG for MGate MB3280
827.5 KB
QIG v3.0 2015-10-26 Oct 26, 2015
QIG for MGate MB3480
687.9 KB
QIG v6.0 2015-10-26 Oct 26, 2015
3D CAD for MGate MB3180
166.0 KB
3D CAD 2015-10-26 Oct 26, 2015
3D CAD for MGate MB3280
204.6 KB
3D CAD 2015-10-26 Oct 26, 2015
3D CAD for MGate MB3480
628.2 KB
3D CAD 2015-10-26 Oct 26, 2015
2D CAD for MGate MB3280
480.0 KB
2D CAD 2015-10-26 Oct 26, 2015
2D CAD for MGate MB3180
279.6 KB
2D CAD 2015-10-26 Oct 26, 2015
2D CAD for MGate MB3480-TOP
813.0 KB
2D CAD 2015-10-26 Oct 26, 2015
Tech Note for MGate MB3180/MB3280/MB3480 Series (How to Configure KingSCADA with MGate MB3000)
2.7 MB
Tech Note v1.0 2015-01-07 Jan 07, 2015
Tech Note for MGate MB3180/MB3280/MB3480 Series (How to Configure WinCC with MGate MB3000)
3.5 MB
Tech Note v1.0 2015-01-07 Jan 07, 2015

Available Models (3)

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moxa-mgate-mb3180-image.jpg | MoxaMGate MB3180moxa-mgate-mb3280-image.jpg | MoxaMGate MB3280moxa-mgate-mb3480-image.jpg | MoxaMGate MB3480
No. of Serial Ports124
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MGate MB3180/MB3280/MB3480 Series

MGate MB3180

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MGate MB3180/MB3280/MB3480 Series

MGate MB3280

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MGate MB3180/MB3280/MB3480 Series

MGate MB3480

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