W&T connects
Interfaces for TCP/IP, Ethernet, RS-232, RS-485, USB, 20mA, glass and plastic fiber optic cable, http, SNMP, OPC, Modbus TCP, I/O digital, I/O analog, ISA, PCI
Product overview:

Web-IO Analog

Tunnel, detect, monitor and output and archive analog measurements including alarm functions when limits are exceeded

Analog in- and outputs in the network

With the Web-IO you use the network to access analog current and voltage signals. Depending on the model the devices monitor and set 0/4-20mA or 0-10V unit signals per DIN IEC 60381-1 and -2. Box-2-Box mode transmits the detected signal levels to remote locations. Various data protocols also enable uncomplicated incorporation into SCADA, MES and IoT systems as well as applications from Industry 4.0.

  • Detect and monitor
    In Box-2-Box mode the in- and outputs of two devices are mapped to each other. This enables cross-location signal paths.
  • Integration into process control systems, MES and Industry 4.0.
    via MQTT, Modbus/TCP, OPC and SNMP, other network protocols and programming interfaces.
  • Simple integration into IoT, SCADA, MES and MNS systems
    via MQTT, Modbus/TCP, OPC and SNMP

Web-IO 4.0 Analog In/Out

The new Web-IO 4.0 Analog units will be available in the 2nd quarter of 2018.

They now include MQTT, REST and new binary transmission technologies as well as a completely revised user interface. Please subscribe to our Newsletter if you would like to be informed about their availability.

If you also have questions or requests, our engineer Marc Lüppken will be glad to assist at +49 202 2680-110.

Available Web-IO Analog In/Out


Additional products for visualization & networking

Software tools - free -