Arduino Modbus RTU Slave Example

Control an Arduino Uno I/O with a PLC using Modbus RTU (Modbusino library). In this case, I use a WAGO PFC200 as the Modbus RTU Master, using the easy new configurator in Codesys.

This example controls a PWM output to pulse an LED, however could easily be modified to control a small servo or any other device capable of interfacing with an Arduino Uno.

DIN Rail Mount for Arduino:
https://www.amazon.com/dp/B01MUBRAXG

https://github.com/stephane/modbusino

Видео Arduino Modbus RTU Slave Example канала Kurt Braun