Posts Tagged: IO-Link

Hanover 2015: IO-Link News

IO-Link had some big news at the fair, but first let’s look at some of the IO-Link products.  First, the IO-Link wall at the PI booth with more products than ever before. One of those products was an AS-interface master… Read more »


SPS 2014 – PROFINET for Machine Builders

Machine builders have long been using PROFINET. At the SPS Fair this year we paid tribute to them with a machine to print, build, and launch paper airplanes. Like many real production machines, this one had multiple modules. The three… Read more »


SPS 2012: IO-Link

IO-Link also featured prominently in the PI Booth. Our relationship with IO-Link is a bit peculiar. The consortium responsible for IO-Link relies on the PI infrastructure. If you have not encountered IO-Link before, I call it HART for discrete because… Read more »


Hanover Fair 2011 Part 5: IO-Link

IO-Link was once again displayed in many locations, including the PI booth.  I especially liked this pictorial explanation of the benefits of IO-Link: [click for larger image] The benefits can be summarized as “You don’t have to manually go to… Read more »


Use of Hard Wiring Is Down

The use of hard wiring is down according to Control Design’s recent survey of their readers, primarily machine builders it seems.  Video: Market Intelligence Report: Sensors & Vision Part 1. From 2008 to 2010 the respondents saying they used hard… Read more »


SPS Show Report 2010, Around the Show

Before I had time to leave the PI booth, at the Phoenix Contact station I was handed a Tiger chip.  Except they’re not calling it “Tiger” anymore; it’s just called TPS-1.  This ASIC is intended for simple PROFINET IO devices. … Read more »


IO-Link, a natural complement to PROFINET

I thought I would be reporting this week from Hanover Fair, but… well, the transportation to Europe was disrupted.  It’s not the first time my travel has been disrupted; in fact, not even the worst disruption.  At least I’m stuck… Read more »


SPS Report 3: IO-Link

IO-Link is a fieldbus-neutral, point-to-point connection and communication method for intelligent IO.  I think of it as HART for discrete because it superimposes a digital signal over the regular wiring.  More information on IO-Link is at www.IO-Link.com.   And for my… Read more »


Technology Updates (Hanover Fair 2009 Report 3)

There was news of progress in a number of technology areas: IO-Link, wireless, PROFIBUS, and PROFINET. IO-Link products are appearing more rapidly.  IO-Link is not a fieldbus, but allows digital communications over the device’s cable.  This led me to characterize… Read more »


SPS Drives 2008 Report: IO-Link

I’ve previously described IO-Link as HART for discrete.  IO-Link was widely displayed at this year’s show.  For more explanation, how it fits with PROFIBUS and PROFINET, reports, photos, and video, click here.