HOME  |  NEWS  |  BLOGS  |  MESSAGES  |  FEATURES  |  VIDEOS  |  WEBINARS  |  INDUSTRIES  |  FOCUS ON FUNDAMENTALS
  |  REGISTER  |  LOGIN  |  HELP
Blogs
Electronics News

Rockwell: Ethernet's Momentum in Automation Is Unstoppable

NO RATINGS
Page 1 / 2 Next >
View Comments: Oldest First|Newest First|Threaded View
<<  <  Page 3/3
naperlou
User Rank
Blogger
Re: Only a matter of time
naperlou   12/30/2011 12:54:53 PM
NO RATINGS
Ann, you have hit the nail on the head by mentioning protocols like EtherCAT.  There are applications where standard Ethernet/IP can be used, but to replace the more specific bus standards like Fieldbus, you need a deterministic protocol.  These have now been developed.  In the IP realm, the increase in speed to gigabit and beyond helps mitigate some of the determinism issues.

Ann R. Thryft
User Rank
Blogger
Re: Only a matter of time
Ann R. Thryft   1/3/2012 12:23:02 PM
NO RATINGS

I see a parallel here, sort of, between control and machine vision. In control there's been a gulf separating the functionality and usability of Ethernet/IP versus the control-specific protocols like EtherCAT and Ethernet Powerlink. In machine vision, there's been a parallel guilf, perhaps not so large, between  various open-sourced protocols like USB or GigE and their vision-specific versions like the very new USB3 Vision, and the not so new GigE Vision. And the gulfs all about that pesky determinism issue.


<<  <  Page 3/3
Partner Zone
More Blogs from Electronics News
In his recent victory at the US Masters tournament, golfer Danny Willett unknowingly received an assist from an unexpected source -- The Boeing Co.’s computational fluid dynamics software.
A new breed of test products is needed to handle of the challenge of chips that contain hundreds of millions, or even billions, of logic gates.
The so-called “maker movement” may not be big on degrees and formal training, but it can teach the engineering community valuable lessons in product design, an expert at UBM’s Embedded Systems Conference said this week.
Attendees at UBM’s Embedded Systems Conference in Boston this week received a special treat when 100 of them were given programmable, LED-based show badges powered by eight-bit microcontrollers.
Lower cost and greater simplicity are combining to bring the FPGA to a new class of users -- the DIY community.
Quick Poll
The Continuing Education Center offers engineers an entirely new way to get the education they need to formulate next-generation solutions.
Jan 11 - 15, Designing ARM Devices Using Segger Tools
SEMESTERS: 1  |  2  |  3  |  4  |  5  |  6 |  7 | 8 | 9


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