---
title: "Modbus TCP Gateway"
url: "https://maker.wiznet.io/praveen_k/resellers/modbus-tcp-gateway/"
markdown_url: "https://maker.wiznet.io/praveen_k/resellers/modbus-tcp-gateway/md"
type: "VAR: Value-Added Reseller Products"
author: "RDL"
author_url: "https://researchdesignlab.com/industrial-io/communication-gateway/rs485-rs232-modbus-ethernet-gateway.html"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "RDL"
original_url: "https://researchdesignlab.com/industrial-io/communication-gateway/rs485-rs232-modbus-ethernet-gateway.html"
published: "2023-02-02"
language: "en"
likes: 3
views: 362
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Modbus TCP Gateway

> The MODBUS TCP gateway extends two way communications between the MODBUS RTU & the MODBUS TCP Network. The Gateway comes with Configuration

Original author: RDL (source: https://researchdesignlab.com/industrial-io/communication-gateway/rs485-rs232-modbus-ethernet-gateway.html)

## Article

The MODBUS TCP gateway extends two way communications between the MODBUS RTU & the MODBUS TCP Network. The Gateway comes with Configuration manager that makes device configuration easier.

The MODBUS gateway fetches the Data from a variety of MODBUS Slaves- energy meters, Sensors, industrial PLC’s, and VFD through MODBUS RTU Protocol and then push to MODBUS TCP Scanner device.

**ORDER CODE: RDL799**

## **Features:**

Supports MODBUS RTU/ASCII/TCP master/client

Serial port with 2 kV isolation protection

Ethernet 10/100 Mbps

Supports Modbus RTU to TCP Converter

Supports Wi-Fi /Ethernet

Supports Modbus RTU to Modbus TCP Ethernet / WiFi Gateway

- Support Static IP or DHCP

- Supports RS232 to Ethernet / WiFi gateway

- Supports RS232 Open Data Communication

- Industrial design with -40 to 75°C operating temperature range

- Supply Input Voltage 12V - 24V

## **Applications:**

Production and process monitoring

Utilities monitoring

Condition monitoring

Environment monitoring

Industrial Smart grid

Solar grid

Cold storage monitoring

District metering

- Water treatment

- Generator monitoring

- Green House

## **MODBUS RTU to Ethernet Gateway Wiring Diagram: ![](https://researchdesignlab.com/media/wysiwyg/Modbus_TCP_Gateway/Modbus_Arch2.png)**

## **MODBUS RTU to WiFi Gateway Wiring Diagram:  ![](https://researchdesignlab.com/media/wysiwyg/Modbus_TCP_Gateway/Modbus_Arch1.png)**

## **Documents:**

- [**Datasheet**](https://www.researchdesignlab.com/projects/Modbus%20TCP%20Gateway-Datasheet.pdf)

[**User Manual**](https://www.researchdesignlab.com/projects/MODBUS%20TCP%20Gateway-User%20Manual.pdf)

---

Source: https://maker.wiznet.io/praveen_k/resellers/modbus-tcp-gateway/