GW211W-MQ Modbus to MQTT Gateway

DCT | Test and Measurement

GW211W-MQ Modbus to MQTT Gateway

GW211W-MQ Modbus to MQTT Gateway

GW211W-MQ Modbus to MQTT Gateway

Seamless Modbus to MQTT Conversion – Enables RS232/RS485 Modbus RTU data transmission over MQTT TCP networks via WiFi or Ethernet, ideal for PLCs, IoT sensors, energy meters, and automation systems.
Robust Network Connectivity – Supports 802.11b/g/n WiFi and 10/100Mbps Ethernet, ensuring reliable wireless and wired connections with dual IP configurations for enhanced communication flexibility.
Advanced Device Compatibility – Configures up to 32 MQTT topics, supports four remote TCP device queries, and provides adjustable register lengths for versatile industrial applications.
User-Friendly Setup & Security – Web-based GUI and Windows IP utility for simple configuration, watchdog function, firmware upgrade support, and WPA/WPA2 encryption for secure operation.
Industrial-Grade Reliability – Operates within -20°C to 70°C, features 9-32V DC input, surge protection, 15KV ESD shielding, and compact wall-mount design, making it ideal for harsh environments.

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Features

Supports Modbus RTU to MQTT
Supports 802.11b/g/n and Ethernet, 2 IPs
Supports 32 Topics, register length adjustable
Supports to query 4 remote TCP devices
Easy MQTT settings by web browser configuration
Easy installation with Windows IP utility
On line F/W upgrade
Watch Dog Function

The MQTT Wi-Fi / Ethernet / Serial Gateway, GW211W-MQ provides an easy to deploy device to send RS-232/RS-485 Serial Modbus RTU Data communications to MQTT TCP networks on hard-wired Ethernet or over wireless WiFi networks. The MQTT Gateway works with standard Modbus Slave device, such as PLCs, IoT Sensors, Energy meters (AMRs), Solar Inverters, Wind Turbines, IO Modules, Flow Meters and more. The MQTT Gateway is built for use in light industrial environments and features a compact wall-mount design. It operates from 9-32VDC power supply voltages with terminal block connectors and is easy to configure through its web GUI interface.

Application

Download Data Sheet for more Information.

GW211W-MQ Datasheet

Modbus to MQTT Gateway

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GW211W-MQ Modbus to MQTT Gateway

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