Ethernet Shield Rev2 with Arduino Uno

[dholdren0410]

I'm posting this to help someone else in the future. I spent countless hours to get this to work but nevertheless here it is. This is a two part video, that shows how to setup direct Ethernet communication between an Allen-Bradley Compactlogix 1769-L33E rev 21 and a Arduino Uno with Ethernet shield.

part 1

Part1: Ethernet communications between Compactlogix and Arduino using Ethernet shield

part2

Part2: Ethernet communications between Compactlogix and Arduino

In the video I send an array of bytes through an Ethernet TCP socket from the Compactlogix directly to the Arduino.

[dholdren0410]

Image attached