Condition monitoring is considered highly complex and always associated with high investments. Not so with IO-Link. How IO-Link makes it easy for you to set up a monitoring network that is independent of the machine control system is the subject of this article.Read more
Do you want to understand the foundations of automation? Is it your job to make production more productive, efficient and secure? Are you asking yourself how to open up the potential of Industry 4.0?
With Basics of Automation we will provide you with the answers. Profit from our knowledge and experience – well-founded, practical, and explained fast and simple.
Here’s a simple way remember how to wire up a 3-wire DC PNP or NPN sensor:
PNP = Switched Positive, NPN = Switched Negative. “Switched” refers to which side of the controlled load (relay, small indicator, PLC input) is being switched electrically. Either the load is connected to Negative and the Positive is switched (PNP), or the load is connected to Positive and the Negative is switched (NPN).
This post is about a non-contact infrared temperature sensor. You will read about the benefits for modern production processes that involve objects with very high temperature. Typical applications for this kind of sensors are in metallurgy and glass production. Everywhere liquid or molten metals is present and being processed.Read more