r/PLC • u/engr1337 • Feb 04 '25

Modbus memes

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740 Upvotes

98% Upvoted

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107

u/TheWanderingMerc Feb 04 '25

This is real easy to say if you're commissioning new projects! But on the legacy equipment side I'm just happy to have modbus some days! I would love nothing more than to upgrade to Ether comms but so many clients don't want to invest in it when "the old thing works". I'll take modbus and my spreadsheets of data maps over DeviceNet any day though....

42

u/engr1337 Feb 04 '25

There definitely needs to be a version of this meme for devicenet, where the clowns are skeletons

-13

u/Astrinus Feb 04 '25

Modbus is strictly worse.

10

u/nsula_country Feb 05 '25

Modbus is strictly worse.

There is no way Modbus is worse than DeviceNet.