IOT ePort E20
4.4.
E-port configuration for Modbus TCP
For Modbus TCP, the parameters must be set as shown in the figure below. The network
parameters (IP address, mask, gateway, DNS) must be adapted to local circumstances.
NOTE
The UART parameters must be adapted to the local bus parameters.
Local port: 502
Several connections to a serial interface, via the TCP, are possible.
Replies are only sent to the enquirer.
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