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

Applications for Web-Alarm:

Switch digital output when alarm occurs

When a predefined alarm condition is met, switch one of the device’s own digital outputs and hold it active until the trigger condition is no longer met. Here activating of a connected actuator generates the alarm.

  • W&T easy startOnce the Web-Alarm has been configured for and connected to your network, the following steps are necessary:
  • Enter the IP address of the device in the address line of your browser.

    Show the configuration menu.

    Select menu point Config and log in.

    IP address
  • Go to page

    Config >> Device >> Alarm >> Alarm X

    by configuring the points: Alarm Enable, Input Trigger, Max Counter Value and Counter Clear to specify the alarm condition

    Alarm condition
  • Activate Output Switch enable and apply the changes by clicking on Save.

    On the Output Switch page specify the output you want to switch when an alarm occurs.

    Exit configuration mode using Logout and save all your changes.

  • Connect the sensors to the input terminals of the device.