Moxa MGate MB3080 Series Front View

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Moxa MGate MB3080 Series Modbus Gateways

SKU:GRP-MGate MB3080

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Product Name Price Qty
Product Name Price Qty
Moxa MGate MB3180 1-Port Modbus Gateway
SKU: MGate MB3180
Excl. VAT: £184.00 Incl. VAT: £220.80
See Euro Price
Moxa MGate MB3280 2-port Modbus Gateway
SKU: MGate MB3280
Excl. VAT: £330.00 Incl. VAT: £396.00
See Euro Price
Moxa MGate MB3480 4-port Modbus Gateway
SKU: MGate MB3480
Excl. VAT: £496.00 Incl. VAT: £595.20
See Euro Price

Quick Overview:

The Moxa MB3080 series (MB3180/MB3280/MB3480) are standard Modbus gateways that convert between Modbus TCP and Modbus RTU/ASCII protocols.

Their features include:

* Convert between Modbus TCP and Modbus RTU/ASCII
* 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

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Product Description

The Moxa MB3080 gateways allow for 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.

Moxa's serial-to-Ethernet products are designed to make industrial devices accessible directly from the network. Legacy devices can thus be converted into Ethernet devices that can be monitored and controlled from any network location or even the Internet. Different configurations and features are available for specific applications, including protocol conversion, Real COM drivers, TCP operation modes, and more.

Standard Modbus 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 Gateway
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.

Please call us on 01291 430567 for more information.

Technical Specification

By Manufacturer Moxa
Dimensions (mm) MB3180: 22 x 52 x 80 mm, MB3280: 22 x 77 x 111 mm, MB3480: 35.5 x 102.7 x 157.2 mm (without ears) / MB3180: 22 x 75 x 80 mm, MB3280: 22 x 100 x 111 mm, MB3480: 35.5 x 102.7 x 181.3 mm (with ears)
Housing Metal IP30
Operating temperature (°C) 0°C to 60°C
Power Requirement 12 - 48v DC
Antennae supplied No
Approvals & Certifications CISPR 22, EN 55022, EN 55024, EN 60950-1, FCC, IEC 61000-4-2, IEC 61000-4-3, IEC 61000-4-4, IEC 61000-4-5, IEC 61000-4-6, UL 60950-1
Ethernet Standards Modbus TCP
Ethernet Ports 1
Serial Interface RS-232/422/485, software selectable
Serial Protocol Modbus RTU/ASCII Slave/Master
Number of Serial Ports 1 (MB3180), 2 (MB3280) or 4 (MB3480)
Performance Baudrate: 50 bps to 921.6 kbps


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