IMTS 2016 Review: IO-Link Enables Industry 4.0 Installations

We have been talking about IO-Link for a long time.  The benefits to manufacturers like “hot-swapping” a smart device.  One of the benefits for machine builder is reducing commissioning time.  So it was not surprising to me to find IO-Link on the exhibit floor at IMTS 2016, but it was surprising how much IO-Link was used on equipment and demonstrations.

Makino IO-Link I/O Hubs

On a cool demo of robotic load and unload of two machining centers from the team at Makino Machine IO-Link was used for I/O applications driving solenoids and collecting sensor inputs.

What is neat about I/O hubs regardless of the brand is the ability to collect many simple discrete sensor inputs and drive outputs over one IO-Link channel.  It can save tim dramatically over traditional hardwired applications.

Beckhoff IO-Link Master for EtherCAT
Beckhoff IO-Link Master for EtherCAT
Molex IO-Link Inter-operability

At Beckhoff they were showing their IO-Link master options for a slice in the PLC.

Molex displayed their Profinet IO-Link master and slave devices like analog converter and digital I/O hubs.  What I liked about their demo is they showed how open and easy the IO-Link technology is to integrate other company’s devices like the Balluff SmartLight.

Klingelnberg IO-Link

In the Klingelnberg booth on one of their flagship machines IO-Link masters and SmartLight were installed on the machine. IO-Link inductive positioning Smart Sensors from Balluff were used for measurement of the chucking position.

And inter-operability was also shown with multiple manufacturer’s process sensors with IO-Link installed tied back to a Profinet master.  Since IO-Link is an open standard with over 90 automation vendors, it was nice to see the inter-operability in action.

Caron Eng Demo of SmartLight

The SmartLight was shown all over the IMTS show due to Caron Engineering’s easy integration into a PC without an industrial network.  Too many booths to name had the SmartLight integrated with the Caron IO-Link Master solution.

The fact that IO-Link can be used with multiple master interfaces and options, really makes it an easy to select and universal choice for a variety of applications.

 

I look forward to seeing what unfolds in the two years before the next IMTS show.  I anticipate there will be a dramatic and continued adoption of IO-Link as it enables and scales Industry 4.0 and IIoT applications.

To see more or join the conversation check out #IMTS2016 on Twitter.

Will Healy III is the Industry Marketing Director at Balluff Inc. in Florence, Kentucky and he is enthusiastic about smart manufacturing, automation and STEM education. Will graduated from Purdue University with a degree in mechanical engineering and has been sharing his passion for automation for more than 10 years in a variety of industries. He is published and quoted in various trade magazines, works as an industrial adviser for multiple universities and has widely presented on the value sensors, networking and IIoT bring to manufacturing.

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