IO-Link is helping open up new possibilities, such as new Pepperl + Fuchs distance-based sensors, which use intense bursts of light to calculate very precisely how far an object is away from the sensor.
The idea of putting an Ethernet connector on a sensor (RJ-45 was used in the article) as being to large, too inconvenient. M-12 threaded connectors also provide Ethernet connectivity. They have a different keying so that they cannot be mixed with regular M-12 connectors, the most common connector for sensors today. Connector is not a reason to reject Ethernet.
IO-Link in combination with Ethernet in its various protocols sounds very promising though. I'm looking forward to seeing IO-Link/Ethernet adapters gain much higher industrial visibility.
I 'd like to hear more about how this will combine with RFID and ethernet. Once these get to be ubiquitous and connected to the internet we will have an Internet of things and Sensors. With the advent of distributed AI, we can just call it skynet.
When you think of the DARPA Robotics Challenge, you may imagine complex humanoid contraptions made of metal and wires that move like a Terminator Series T-90. But what actually happened at the much-vaunted event was something just a bit different.
Traditional dev kits are based on a manufacturer’s microcontroller, radio module, or sensor device. The idea is to aid the design engineer in developing his or her own IoT prototype as quickly as possible. A not-so-traditional IoT development kit released by Bosch aims to simplify IoT prototyping even further.
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