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

Application for the Web-IO Digital:

Web-IO Digital - Connecting switching signals point-to-point


Adding actions for turning on an output

  • To change the configuration of the Web-IO you first need to obtain the necessary access rights by entering the administrator password.

    Box to Box Master
  • Then in the menu tree select Actions.

  • Click on the Add button to create a new action.

  • For the action to be executed when the respective trigger event occurs, it must first be enabled. Under Action Name you can assign a meaningful name.

    Web-IO MQTT configuration

  • In the Triggers field select Input. Specify which input should trigger the action and select Upon change switch to ON.

  • Under Action select Switch output and then Switch output on another Web-IO. Enter the IP address and the password for the target Web-IO in the corresponding fields.

  • Under Switch from specify the output to switch and under to stateselect ON.


Add action for turning off an output

  • In the menu tree click on Actions and add another action.

  • Here again the action must first be enabled and under Action Name a meaningful name assigned.

  • In the Triggers field select Input. Specify which input should trigger the action. Under Upon change switch to select OFF.

  • In the Action field select Switch output and then Switch output on another Web-IO. Enter the IP address and the password for the target Web-IO in the corresponding fields.

  • Under Switch from specify the output to switch and under to state select OFF.

    Web-IO MQTT configuration

  • If the target Web-IO has the Web-API and switching the output using it activated, the corresponding output follows the input which is configured as the trigger.