1 and 4-port Modbus RTU/ASCII/TCP-to-EtherNet/IP gateways

MGate 5135

Protocol conversion between Modbus and EtherNet/IP Supports EtherNet/IP adapter Supports Modbus RTU/ASCII/TCP client Flexible deployment with Ethernet cascading and dual subnet Embedded traffic monitoring/diagnostic information for easy troubleshooting Easy device configuration via a web-based console microSD card for configuration backup/duplication Supports dual redundant DC power inputs and 1 relay output -40 to 75°C wide operating temperature models available Serial port with 2 kV isolation protection Developed according to IEC 62443-4-2 with Secure Boot


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The MGate 5135 /5435 gateways are 1- and 4-port industrial Ethernet gateways, respectively for Modbus RTU/ASCII/TCP and EtherNet/IP network communications. To integrate existing Modbus devices onto an EtherNet/IP network, use the MGate 5135/5435 gateway as a Modbus client to collect data and exchange data with the EtherNet/IP host. All models are protected by a rugged and compact metal housing, are DIN-rail mountable, and offer built-in serial isolation. The rugged design is suitable for industrial applications such as factory automation, power, oil and gas, water and wastewater, and other process automation industries.

Easy Configuration

The MGate 5135/5435 gateways are provided with a web console to make configuration easy without having to install an extra utility. In addition, HTTPS encryption of communication ensures higher network security. In most data-acquisition applications, configuration of devices with Modbus commands can be time-consuming and increase costs. The MGate 5135/5435 gateways provide offline configuration via a CSV file to help complete the Modbus settings quickly. The MGate gateways also provide software-configurable pull high/low and termination resistor settings for RS-485 2-wire to reduce efforts and the need to open the chassis.

Easy Troubleshooting

The MGate 5135/5435 gateways provide a variety of maintenance functions to reduce troubleshooting time and cost, including LED indicators, protocol diagnostics, traffic monitor, and tag view. These tools help you capture and check data to easily identify the root cause of issues, especially during the installation stage. The MGate gateways also come with status monitoring and fault protection functions. The status monitoring function notifies a PLC/DCS/SCADA system when a Modbus device gets disconnected or does not respond, in which case the process PLC/DCS gets the status of each end device and then issues alarms to notify operators. The fault protection function executes actions pre-defined by the user when a host gets disconnected to prevent the end devices from going offline for long periods of time..

Name Type Checksum Version Operating System Release Date
Device Search Utility Download
2.2 MB Utility
  • Windows
  • Windows 10
  • Windows 11
  • Windows 2000
  • Windows 7
  • Windows 8
  • Windows 8.1
  • Windows 95
  • Windows 98
  • Windows 98 SE
  • Windows ME
  • Windows NT
  • Windows Server 2003
  • Windows Server 2008
  • Windows Server 2008 R2
  • Windows Server 2012
  • Windows Server 2012 R2
  • Windows Server 2016
  • Windows Server 2019
  • Windows Server 2022
  • Windows Vista
  • Windows XP
Nov 23, 2022 Nov 23, 2022 Release notes
Software Package for MGate 5135 (ethernet-ip-adapter-eds-file) Download
5.2 KB Software Package
Oct 13, 2022 Oct 13, 2022 Release notes
Software Package for MGate 5435 (ethernet-ip-adapter-eds-file) Download
6.2 KB Software Package
Oct 13, 2022 Oct 13, 2022 Release notes Name Type Version Release Date
Moxa CLI Configuration Tool User Manual Download
1.0 MB Manual v2.1 Mar 28, 2023 Mar 28, 2023
Datasheet for MGate 5135/5435 Series Download
1.2 MB Datasheet v1.0 Sep 30, 2022 Sep 30, 2022
Manual for MGate 5135/5435 Series Download
1.9 MB Manual v1.0 Sep 30, 2022 Sep 30, 2022
QIG for MGate 5135/5435 Series Download
2.5 MB QIG v1.0 Sep 30, 2022 Sep 30, 2022

Additional information

Configuration Options




No. of Ports




Industrial Protocols

Max. No. of Commands

Terminator for RS-485


Functions Supported

Max. No. of Server Connections

Total Output Data Size


CIP Objects Supported

microSD Slot

Input Voltage

Input Current

Power Connector

Contact Current Rating


IP Rating



Operating Temperature

-10 to 60°C (14 to 140°F)

Ambient Relative Humidity










Warranty Period


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Product Brand

Moxa provides quality and dependable products designed to meet the rigorous demands of harsh operating environments. They specialize in machine control and networking solutions for railway systems, factory automation networks, power automation systems, and more. Their award-winning technology is proof of their commitment to providing secure products with maximum uptime – perfect for any industrial application.

MGate 5135/5435 Series

A series refers to a collection of related products or components designed to work together seamlessly, typically within a specific industry or application. These series often share similar features and functionalities, ensuring compatibility and ease of integration for users.


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