Web-IO for 230V
The Web-IO 4.0 Digital 230V monitors and switches mains voltages up to 230V over TCP/IP-Ethernet. The Web-IO can be operated directly from the browser or the app Web-IO2Go.
Support of MQTT and REST makes IoT and Industry 4.0 applications possible. Lilke all Web-IOs the 230V models also support proven industry protocols such as OPC and Modbus/TCP. Sending of email messages, e.g. when power is lost, is just one of many possible applications.
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Now test at no charge:
We will be happy to provide you with a unit to test at no charge for 30 days:
To get help:
If you can’t seem to find the solution to your problem, try calling:
Phone: +49 202/2680-110
Other products in the Web-IO family:
detect sensor values such as temperature, relative humidity, barometric pressure or CO2 concentration.
Web-IO 4.0 Analog
detect and set 0-10V and 0/4-20mA signals. External sensors for variables such as flow, level or weight are read and actuators such as motors, valves etc. controlled.
Web-IO 4.0 Digital 24V
detects and switches digital signals in the 12-30V range (control signals, fault messaging contacts, relays).