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

Current press releases

Here you will find texts, images and additional information for our press releases in electronic form.


  • Switch By Phone:

    The new SIP Ring Switch

    Applications for the SIP Ring Switch

    Network specialist Wiesemann & Theis have expanded their Web-IO range with the
    SIP Ring Switch, a switching module for Voice-over-IP networks.

    Read full text


  • PLC controls firewall


    How the Microwall IO works

    Wiesemann und Theis GmbH have expanded their firewall line with the Microwall IO, a compact firewall with innovative I/O control.

    Read full text


  • Flexible IO access

    with the new Web-IOs from W&T

    Web-IOs on DIN rail

    Wiesemann & Theis in Wuppertal, Germany have added two new devices to their Web-IO range for automation and IoT applications.

    Read full text


Do you have more questions on the topic of press releases and images
or would you like to be added as a recipient for W&T press releases?

Mr. Fazenda will be glad to help:
Phone: +49 202 2680-200
e-Mail: m.fazenda@wut.de

For technical questions our engineers are available at +49 202 2680-110.

Weitere Pressemitteilungen finden Sie in unserem Presseinformations-Archiv.

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