Wiesemann & Theis GmbH

Networking, sensors and interface technology for industry, office and IT

Web-IO® Digital 230V

Switch up to eight circuits over the network


Web-IOs 230V

With the new industrial grade 230V remote switches from Wiesemann & Theis you can switch load currents up to 16 A via TCP/IP. They are controlled using the web, an app or from your own applications.

A large selection of network protocols makes them simple to integrate into SCADA systems, Industry 4.0 and the Internet of Things.



Web-IO 4.0 230V
Relay 4xNO, 4xCO


Web-IO #57838


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Web-IO 4.0 230V
Relay 1xNO, 1xCO


Web-IO #57832


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An overview of our Web-IO Digital 230V can be found here.


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