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Siemens S7-1200 to Arduino Modbus TCP/IP Communications Part 3~5

In this video we have introduced an Arduino into the mix, which communicates with the Siemens S7-1200 PLC and Factory I/O using the Modbus T

WIZnet

Published September 22, 2022

Original author: Mario Crispino · United States of AmericaOriginal source (new tab)

Siemens S7-1200 to Arduino Modbus TCP/IP Communications Part 3~5

Components

Hardware components
W5100

WIZnet - W5100

x 1

Arduino Ethernet Shield

Arduino - Arduino Ethernet Shield

x 1

Software Apps and online services
Arduino IDE

Arduino - Arduino IDE

x 1

Project description

Welcome to a Siemens S7-1200 to Arduino Modbus TCP/IP Communications Tutorial In this video we have introduced an Arduino into the mix, which communicates with the Siemens S7-1200 PLC and Factory I/O using the Modbus TCP/IP Protocol. This Siemens S7-1200 Modbus TCP/IP Video is 1 of 3 Modbus videos where we deal with the Arduino; programming it to function as a Modbus Server. The Arduino reads a potentiometers’ rotational position via an analogue input then stores that value in an input register. In the following videos, the Siemens S7-1200 PLC, being on the same local area network is able to…

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