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2-Port Industrial Wireless 802.11 bgn Modbus TCP/RTU/ASCII Gateway



Wireless 802.11 b/g/n Modbus Gateway with 2 Serial port, 1 Ethernet, DB9(M), Fast P2P

0 products currently in stock.

The stock was last updated at 7:40 pm Monday, 20 May, 2024. Please contact us for lead times if needed.

Series Description

Diverse Hardware, Integrated Wireless, Serial and Ethernet
MW5502C Industrial Wireless Modbus Gateway will provide you a flexible platform to convert bi-directionally Modbus RTU/ASCII/TCP trough wired and wireless Ethernet Networks. It supports IEEE802.11 b/g/n standards over 2.4GHz for Wireless connectivity, wired Ethernet through one RJ45 port and supports the four most commonly used communication standards in Serial: RS-232/485 and 422 on two DSub-9 or 5-Pin Terminal Block connectors. The ease-of-use configuration utility provided with Modbus Gateway can quickly select the hardware interface, and easily switch to the existing communication infrastructure.

Switching between Modbus Protocols
Modbus Gateway supports the standard Modbus protocol and is capable of converting any Modbus protocols between Modbus TCP, Modbus RTU, and Modbus ASCII for all supported hardware interfaces.

Modbus ID Routing
Modbus Gateway supports various types of hardware communication interfaces, Modbus protocol conversion, and Modbus ID routing. Therefore the Modbus Gateway can integrate your existing and complex Modbus hardware configuration into a simple network that can be easily managed.

Additional information


Connector ports


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Baud Rate


Data Bits

Stop Bits

Flow Control

Wireless PCI-e Module

Tx / Rx

Standard Conformance

Operating Frequency

United States (FCC)

Europe (ETSI)

Data Rate


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802.11n (20MHz bandwidth)

802.11n (40MHz bandwidth)

Antenna (2.4GHz)


Output Power (2.4GHz)

802.11n 2.4GHz/HT20

802.11n 2.4GHz/HT40

802.11n HT20

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802.11n HT40

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802.11b/g/n HT20

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802.11b/g/n HT40

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Wireless Security



Modbus - TCP Client

Modbus - TCP Server

Modbus - RTU/ASCII

Input Voltage

Input Current

Power Consumption

Reverse Polarity Protection


Dimension (W x H x D)



Reset Button

Wi-Fi Direct(P2P) Button

Operating Temperature

-10°C ~ 60°C (14°F ~ 140°F)

Storage Temperature

Ambient Relative Humidity

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Product Brand

ATOP Technologies is a leading brand in the world of online retail, providing a wide range of high-quality electronic products at affordable prices. Delivering ready-made and tailored industrial networking solutions, built to withstand the demands of industry and to meet specific project requirements.

MW5502C Series

The MW5502C is part of a wider 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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Version Name Time Size Download
v5.60 Management Utility for Windows 2021-01-18 23.65 MB Download
v5.20 Management Utility for Windows 2016-10-28 16.21 MB Download


Version Name Time Size Download
v3.13 MW5501C-MW5502C Firmware 2017-04-19 7.72 MB Download


Version Name Time Size Download
v0.5 Datasheet EN 2023-11-01 272.29 KB Download
v0.3 Datasheet EN 2020-12-29 489.92 KB Download
v0.2 Datasheet EN 2017-11-10 568.42 KB Download


Version Name Time Size Download
v1.0 MW5501C-MW5502C User Manual 2017-06-02 3.31 MB Download
v1.1 MW5501C-MW5502C User Manual 2018-01-25 3.37 MB Download

Hardware Installation Guide

Version Name Time Size Download
v1.0 MW5501C-MW5502C Hardware Installation Guide 2017-02-27 2.82 MB Download

Test reports

Version Name Time Size Download
MW5502C Declarations of Conformity 2023-03-15 297.07 KB Download
Supported Documents & Firmware Last Updated: March 5, 2024