Web-IO®
Detect, monitor and control in the network
Web-IOs are components for implementing small and medium-size remote IO and monitoring applications over TCP/IP Ethernet.
Each Web-IO has a user-friendly user interface and can be used as a stand-alone device for direct access to individual IO or measuring points. Then for example digital outputs are switched via MQTT or e-mail messages are sent when one of the inputs changes its state.
For larger installations with multiple Web-IOs the logic.hub can be used as a practical "control center".
A variety of M2M protocols on the application and network level (such as OPC UA, Modbus/TCP, REST and SNMP, ...) continues to support integration into existing MES, Scada or monitoring systems.
Sensors, analog and digital IO
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Web Thermometers
detect sensor values such as temperature, relative humidity, barometric pressure or CO2 concentration.
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Web-IO 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.
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Web-IO Digital
detect and switch fault reporting contacts, control signals and relays (24V) and mains voltage (230V).
Edge computing
The logic.hub is the automation center for the Web-IOs. It uses a graphical interface to graphically display the statuses and measured values of the connected devices and enables output values to be set. The integrated database records measured values and statuses.
The rule.box is an individual programmable application server that makes it possible to use Node-RED for developing individual automation solutions. For data communication models with serial interface, network terminal, switchable in- and outputs and USB are available.
Cloud access
The W&T Cloud is a free service of Wiesemann & Theis that allows you to access your measurement values from anywhere in the world.
Conceptualizing, consultation and support
You can reach our engineers by phone at +49 202/2680-110 (Mon.-Fri. 8 a.m. to 5 p.m.)
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Digital I/O
Frank Thiel
f.thiel@wut.de -
Analog I/O and Climate
Marc Lüppken
m.lueppken@wut.de -
Cloud and Edge
Patrick Knabe
p.knabe@wut.de
For all questions about our products and for technical problems just call our staff for help. Also, a number of technical offices can assist you in the planning and implementation of your automation project and activities.