---
title: "Serial RS232 to Ethernet / WiFi Gateway (RDL Technologies)"
url: "https://maker.wiznet.io/matthew/resellers/serial-rs232-to-ethernet-wifi-gateway-rdl-technologies/"
markdown_url: "https://maker.wiznet.io/matthew/resellers/serial-rs232-to-ethernet-wifi-gateway-rdl-technologies/md"
type: "VAR: Value-Added Reseller Products"
author: "RDL Technologies"
author_url: "https://researchdesignlab.com/industrial-io/communication-gateway/serial-rs232-to-ethernet-wifi-gateway.html"
editor: "WIZnet"
editor_url: "https://maker.wiznet.io/"
original_author: "RDL Technologies"
original_url: "https://researchdesignlab.com/industrial-io/communication-gateway/serial-rs232-to-ethernet-wifi-gateway.html"
published: "2023-01-04"
language: "en"
likes: 9
views: 587
comments: 0
source: "WIZnet Makers (https://maker.wiznet.io/)"
---

# Serial RS232 to Ethernet / WiFi Gateway (RDL Technologies)

> The Serial RS232 to Ethernet/WiFi gateway extends two way communications between serial terminal host & TCP Network. The Gateway comes with

Original author: RDL Technologies (source: https://researchdesignlab.com/industrial-io/communication-gateway/serial-rs232-to-ethernet-wifi-gateway.html)

## Article

## **![](https://researchdesignlab.com/media/wysiwyg/Gateway/Modbus_TCP_Gateway-Narration.png)**

## **Features:**

Supports RS232 to Ethernet / WiFi gateway

Supports RS232 Open Data Communication

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

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

## **RS232 to TCP or TCP to RS232 Open Data Wiring Diagram: **

![](https://researchdesignlab.com/media/wysiwyg/Modbus_TCP_Gateway/RS232_Arch1.png)

## **RS232 to WiFi or WiFi to RS232 Open Data Wiring Diagram: **

![](https://researchdesignlab.com/media/wysiwyg/Modbus_TCP_Gateway/RS232_Arch2.png)

---

Source: https://maker.wiznet.io/matthew/resellers/serial-rs232-to-ethernet-wifi-gateway-rdl-technologies/