PROFINET Intro

[@AljRest]

Last month I had a class with this guy, it was awesome, already applying everything I've learned.

[@LeSpocky]

In the network stack animation at 2:53 the IP and TCP/UDP are switched, aren't they? IP comes on top of Ethernet, then come TCP/UDP and above HTTP, SNMP, and so on.

[@profiinterfacecenterpic5713]

Yes, you are correct, it appears this was swapped in the animation. TCP/UDP should be layer 4, IP layer 3. We will try to edit the video to put a comment on that section as well. Thanks for your attention to detail. :)

[@IK-qu9hw]

Good explanation. I have one question what is difference between profinet and ethernet?

[@birtebhb2502]

Dear Ashwin, To make a long answer short: PROFINET is standard Ethernet reloaded for industrial purposes. You know and probably use Ethernet on a daily basis (at work, at home,… - e.g. when you watched this clip on KZbin). PROFINET uses the same Ethernet as offices and IT departments, but you could say it is a potent and more reliable type of Ethernet. Its capabilities have been enhanced to meet the far tougher conditions encountered in industrial applications. Lost data packages while loading a website for example are nothing more than ‘a little inconvenient’, imagine a robot not moving properly, trying to pick up a component where it isn’t, or screwing something on in the wrong place. A lost data package in industrial automation could mean: you’re screwed. Follow this link to get the overview. www.profibus.com/technology/profinet/overview/ And read more here: www.profibus.com/technology/

[@IK-qu9hw]

@@birtebhb2502 Ok thank you.

[@birtebhb2502]

@Yo Ming Sister ;-) Women know tech, too :-)

[@vikasmaheshwari8176]

Thanks Birte I have one question ? what is major difference b/w Industrial Ethernet and profinet .

[@markusholtkamp9388]

Profinet is 'one' of the several Industrial Ethernet protocols in the market. And one of the most popular/important one. Other ones are EtherCat, sercos, Modbus TCP, EthernetIP

[@makwanashivam1947]

thank u support

[@franco521]

Great video!

[@vinicius5684]

Great job friend congratulation

[@eddahbieddahbi1378]

thanks a lot

[@hans-ludwiggohringer8230]

Wir finden es gut

[@electricaltech4u45]

Ur great

[@jkj1459]

what is ethernet ?

[@birtebhb2502]

Hello JK J, this is a very broad question. A lot of technical questions are answered at PROFINET University: profinetuniversity.com/industrial-ethernet/why-ethernet/ ("Why Ethernet?" or other articles like this one on the difference between PROFIBUS and PROFINET: us.profinet.com/the-difference-between-profibus-and-profinet/ )

[@user-karrar89]

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