---
lang: "en"
title: "MGATE-5109 1-Port Modbus RTU/ASCII/TCP to DNP3 Serial/TCP/UDP Gateway"
sku: "MGATE-5109"
canonical_url: "https://shop.marcomweb.it/en/modbus/mgate-5109-1-port-modbus-rtuasciitcp-to-dnp3-serialtcpudp-gateway"
brand: "MARCOM S.r.l."
end_of_life: "false"
---

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MGATE-5109: 1-Port Modbus to DNP3 Gateway, 0 to 60 °C Operating Temperature

The MGate 5109 is an industrial Ethernet gateway for converting Modbus RTU/ASCII/TCP and DNP3 serial/TCP/UDP protocols. All models are protected by a robust metal casing, are DIN-rail mountable, and offer integrated serial isolation. The MGate 5109 supports transparent mode to easily integrate Modbus TCP networks into Modbus RTU/ASCII networks or DNP3 TCP/UDP networks into DNP3 serial networks. The MGate 5109 also supports agent mode to exchange data between Modbus and DNP3 networks or to act as a data concentrator for multiple Modbus slaves or multiple DNP3 outstations. The robust design makes it suitable for industrial applications such as power, oil & gas, and water/wastewater treatment.

MGate 5109 gateways support Modbus and DNP3 protocol traffic monitoring (*Modbus and DNP3 Protocol Traffic Monitor*) to facilitate troubleshooting, especially during the installation phase. Communication problems can be caused by incorrect software parameters, such as slave ID and register address, or by incorrect command configuration. With Modbus/DNP3 protocol traffic monitoring, you can verify acquired data and easily identify the root cause of the problem.

## Technical Specifications

- Supports Modbus RTU/ASCII/TCP master/client and slave/server
- Supports DNP3 serial/TCP/UDP master and outstation (Level 2)
- DNP3 master mode supports up to 26,600 points
- Supports time synchronization via DNP3
- Easy configuration via web-based wizard
- Integrated Ethernet cascading for easy wiring
- Integrated traffic monitoring/diagnostic information for simple troubleshooting and cloud data transmission for cost evaluation and analysis
- microSD card for configuration backup/duplication and event logs
- Status monitoring and fault protection for easy maintenance
- Redundant dual DC power inputs and relay output
- Serial port with isolation protection up to 2 kV
- Operating temperature range: 0 to 60 °C
- Storage temperature range: -40 to 85°C
- Operating humidity: 5-95% non-condensing
- Console port: RS-232 (TxD, RxD, GND), 8-pin RJ45 (115200, n, 8, 1)
- Number of ports: 1
- Connector: DB9 male
- microSD slot: up to 32 GB (SD 2.0 compatible)
- Input voltage: 12 to 48 VDC
- Housing: metal
- Protection rating: IP30

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Source: https://shop.marcomweb.it/en/modbus/mgate-5109-1-port-modbus-rtuasciitcp-to-dnp3-serialtcpudp-gateway

MARCOM S.r.l. — a trusted supplier for industrial automation and building automation.