Waveshare RS232/485/422 to RJ45 Ethernet Module with PoE Function
A versatile and robust solution for industrial connectivity needs.
This RS232/485/422 Ethernet module serves as a versatile data acquisition IoT gateway tailored for industrial settings. It supports various communication methods, combining functions like Modbus and MQTT protocols for flexible data handling. Its compact design makes it easy to install, suitable for network upgrades and intelligent monitoring applications.
- Multi-functional with serial server, Modbus and MQTT gateway capabilities
- Supports PoE power supply and wide voltage input from DC 6V to 36V
- Compact size: 10.6 x 7.9 x 2.9 cm
Best for: Industrial data acquisition and IoT applications
Our Review
The Waveshare RS232/485/422 to RJ45 Ethernet Module is a sophisticated device designed for seamless data acquisition and monitoring in industrial setups. Its multifunctionality—encompassing roles such as a serial server, Modbus gateway, and MQTT gateway—makes it an invaluable asset for diverse applications. With support for multiple communication modes including TCP, UDP, and JSON, it effortlessly integrates with various devices to enhance operational efficiency.
This module is ideally suited for engineers and technicians requiring reliable, bi-directional communication capabilities in their projects. Its robust build quality, complemented by features such as Power over Ethernet (PoE) compatibility and a practical rail-mount design, ensures straightforward installation and long-term performance in demanding environments.
Altogether, the reliable functionality and versatility of this module, coupled with its reasonable price, make it a standout choice for anyone looking to enhance their IoT or industrial automation initiatives. We highly recommend it for those needing reliable serial connectivity solutions.
What we like
- Multifunctional design supports various communication protocols
- Robust construction ensures durability
- Easy installation with rail-mount support
- Cost-effective compared to similar devices
- Compatible with Power over Ethernet (PoE) standards
Our verdict
A versatile and robust solution for industrial connectivity needs.
Product Details
Product Details
The Waveshare RS232/485/422 to RJ45 Ethernet Module is an efficient data acquisition and IoT gateway designed specifically for industrial applications. This compact module combines multiple functionalities, acting as a serial server, Modbus gateway, and MQTT gateway, along with providing RS485 to JSON conversion.
Key Features:
- Equipped with RS232, RS485, RS422 interfaces and an Ethernet port with Power over Ethernet (PoE) functionality.
- Offers versatile power supply options including a terminal block and a DC power interface (5.5mm outer diameter, 21mm inner diameter) with a voltage range of DC 6V to 36V.
- Supports various communication modes such as TCP server/client, UDP, and MQTT/JSON to Modbus conversions, thus enhancing compatibility with different network devices.
- Designed for easy installation with rail-mount support and compact dimensions of 10.6 x 7.9 x 2.9 cm, weighing only 150g.
- Facilitates cloud communication and device identification through user-defined heartbeat and registration packets, and also supports NTP protocol for accurate time information.
Applications:
It is suitable for use in data acquisition, IoT gateways, safety and security IoT solutions, and intelligent instrument monitoring systems.
- ASIN:
- B0BN61G4VF
- Brand:
- Waveshare
- Model:
- RS232/485/422 TO POE ETH Converter(B)
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