Technical data

W&T

Then click on the Apply button to send the changes to the

Web-IO.

In the navigation tree select: Config >> Device >> Basic Settings

>> Binary 1 >> TCP-Server.

Local Port: For use in the normal Modbus TCP environment the

local port on the Web-IO should be set to 502. This can be

selected only in a binary channel. If you need to access the

device with 2 clients, you must select a different port for Binary

Client HTTP Port: With Modbus TCP access this port is not

used and can remain set to the default value.

Input Trigger: The input triggers must not be activated for

Modbus TCP mode, and are turned off when selecting Modbus

as the Application Mode.

Application Mode: Select Modbus.