У чому різниця між Ethernet і profinet?

Are PROFINET and Ethernet the same?

No, PROFINET is not the same as Ethernet. While it operates on standard Ethernet infrastructure, it's an industrial communication protocol designed specifically for real-time automation and control.

Can I use a normal ethernet cable for PROFINET?

Yes you can use a regular cable. They both use Ethernet physical cables, the difference is in the Ethernet packet. You cannot use it over a level 3 (router) Device.

What is PROFINET over Ethernet APL?

Ethernet-APL is an enhanced physical layer for single-pair Ethernet (SPE) based on 10BASET1L. It communicates via a cable length of up to 1000 m at 10 MBit/s, full-duplex, which is more than 300 times faster than current technologies, such as HART or fieldbus.

What is the difference between Ethernet and PROFIBUS?

Profibus stands for Process Field Bus. It is also a wired protocol just like Ethernet, but what differentiates Ethernet and Profibus is that Profibus can be implemented on a larger network than Ethernet. Profibus enables consistent data exchange between the systems.

PROFINET is an Industrial Ethernet solution. It is a communication protocol to exchange data between controllers and devices. Controllers can be …
Ethernet is a network communication medium and profinet is an industrial ethernet standard.
Ethernet APL забезпечує пряме двопроводове Ethernet-з’єднання пристроїв і ‘датчиків у вибухонебезпечних зонах виробничих застосувань. Тут докладніше.