🎙️ In this last episode of Controller Talk Season 3 (don't worry, we'll be back in autumn to share more wisdom!), Dave and Chris break down everything you need to know about Modbus nodes and the SM800A controller — from wiring to baud rates, scan ranges and more! They also explain the differences between Modbus 1 and Modbus 2 and answer the burning question of whether they are interchangeable or not.

Perfect for techs and system designers working with Danfoss controls or Modbus communication.

🎉 And that's a wrap! Huge thanks to all our listeners for your support throughout our third season! It’s been an amazing ride — we couldn’t have done it without you. Stay curious, stay connected, and most importantly, stay tuned for Season 4! 👊🎧

#HVACR #Refrigeration #ControllerTalk #HVACControls #Modbus #SM800A #Danfoss

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The Controller Talk Podcast, presented by Danfoss North America, is hosted by Food Retail Tech Support experts Dave Yoder and Chris Brown, highlighting best practices for utilizing Danfoss controls in the supermarket and warehouse industries that you won't find in any manual.

Drop us an email with suggestions for topics to cover, questions to answer, or comments to discuss on future episodes!

[email protected].

For more information and additional episodes of the Controller Talk podcast, visit https://controllertalk.captivate.fm/ Subscribe on Apple Podcasts (https://podcasts.apple.com/us/podcast/controller-talk/id1617965227), Spotify (https://controllertalk.captivate.fm/spotify) and Google Podcasts (https://podcasts.google.com/feed/aHR0cHM6Ly9mZWVkcy5jYXB0aXZhdGUuZm0vY29udHJvbGxlcnRhbGs?ep=14).

Audio & video engineer + copy wiz: Maria Sburlan.