HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Comments
View Comments: Newest First|Oldest First|Threaded View
Scott Orlosky
User Rank
Platinum
Re: More ethernet
Scott Orlosky   1/27/2013 2:16:36 PM
NO RATINGS
TJ - Thanks for the info.  I wasn't aware of that option.  I can't help but wonder why it hasn't caught on.  Cost?  Lack of awareness?  Any insight on that issue?

TJ McDermott
User Rank
Blogger
Re: More ethernet
TJ McDermott   1/26/2013 11:21:16 PM
NO RATINGS
Scott, the M12 Code-D round connection is a defacto standard for industrial ethernet use.  It just doesn't seem to have much traction.

Scott Orlosky
User Rank
Platinum
Re: More ethernet
Scott Orlosky   1/26/2013 11:15:18 PM
NO RATINGS
I agree.  The RJ45 physical connection standard is a definite weak link. Surprised someone hasn't worked out a solution, yet. Other than that Ethernet is really good at data transfer, but I still think it's iffy for real time control.

apresher
User Rank
Blogger
Ethernet
apresher   1/16/2013 5:07:09 PM
NO RATINGS
Ethernet protocols have developed and gotten to the point of near domination in plant networking including high performance motion control, and there really is not a lot of competition.  Device networks is still an area in the factory where there are options like CANopen, etc.

TJ McDermott
User Rank
Blogger
Re: More ethernet
TJ McDermott   1/15/2013 12:08:14 PM
NO RATINGS
Naperlou, I'd attempt to convince a customer who wanted something else to look at Ethernet for industrial automation.

The single significant weakness to using Ethernet in industrial applications, in my opinion, to Ethernet is the RJ45 jack.  It was never intended for the factory floor environment.

naperlou
User Rank
Blogger
More ethernet
naperlou   1/15/2013 10:20:15 AM
NO RATINGS
Al, this is another example I have seen in Design News of Ethernet being used in the industrial world.  It is interesting to see how widespread ethernet's adoption has been.  I worked with the very earliest implementations.  Ethernet won the battle in the computer connectivity world because of its flexibility.  It has been taking over the large scale telecom carrier world.  Now, it seems to be making significant inroads in the industrial networking world.  Not bad for an open standard.



Partner Zone
Latest Analysis
Technology has proven over and over again to be tremendously empowering, to individuals and organizations alike. Misuse that power, however, and you might find yourself in big trouble.
Steadfast in its belief that diesel engines are right for the times, General Motors is expanding US availability of the compression-ignited technology in Chevrolet cars and light trucks.
Most cyber attacks could be avoided by adopting a list of Critical Security Controls that were created by the Center for Internet Security. That’s the message from Steve Mustard of the Automation Federation.
How 3D printing fits into the digital thread, and the relationship between its uses for prototyping and for manufacturing, was the subject of a talk by Proto Labs' Rich Baker at last week's Design & Manufacturing Minneapolis.
The term “range anxiety” began fading into the rear view mirror recently, as major automakers made announcements about longer-range, battery-powered cars.
More:Blogs|News
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Sep 12 - 16, Analytics for the IoT: A Deep Dive into Algorithms
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9 | 10


Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.
Learn More   |   Login   |   Archived Classes
Twitter Feed
Design News Twitter Feed
Like Us on Facebook

Technology Marketplace

Copyright © 2016 UBM Canon, A UBM company, All rights reserved. Privacy Policy | Terms of Service