Web-IO 4.0 for mains power:
Switch 230V/16A over Ethernet
The new Web-IO 4.0 Digital, 1x230V In, 1xRelay Out monitors and switches mains voltages up to 230V over TCP/IP Ethernet. In the simplest case the Web-IO can be operated directly from the browser or conveniently using an app.
Thanks to MQTT and REST support IoT and Industry 4.0 applications become child’s play. Like all Web-IOs, the new model 57732 also supports proven industry protocols such as OPC and Modbus/TCP. Sending of e-mail messages, e.g. when there is a power failure, is just one of many possible applications.
If you would like to find out what else the Web-IO 4.0 can do, simply order a sample for testing with no obligation.
Now test at no charge:
We will be happy to provide you with a Web-IO 4.0 Digital 230V for testing for 30 days at no charge.
Detailed informationFind all the other information you need in the technical datasheet.
Ask for help
If you can’t seem to find the solution to your problem, try calling:
Phone: +49 202/2680-110
Other products from the Web-IO product family solve a variety of problems from the realms of monitoring and control: in addition to network-based monitoring of digital switching states, analog signals and room climate values, they enable active access using various standard protocols.