Handling microfluidics and evaluating samples based on light is a precise science. And that precision comes from the light source, not the actual detection method
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8 posts
In this article I will examine the cycle time of IO-Link wired based on version 1.1.2. IO-Link is a real-time communication protocol. This means that part of the data steam is guaranteed to arrive within a given time frame “the cycle time”.
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Manufacturing is rapidly changing, driven by trends such as low volume/high mix, shorter lifecycles, changing labor dynamics and other global factors. One way industry is responding to these trends is by changing the way humans and machines safely work together, enabled by updated standards and new technologies including safety communications.
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Safety over IO-Link combines automation and safety and represents efficient safety concepts in one system. Best of all, the functionality of the overall system remains unchanged.
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Just when you thought the SmartLight was the most flexible Tower Indicator light ever, it gets even more flexible with the addition of a new mode. This new mode is appropriately named “Flexible Mode”.
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In my last blog, Imagine the Perfect Photoelectric Sensor, I discussed the possibilities of a single part number that could be configured for any of the basic sensing modes: through-beam, retroreflective, background suppression and diffuse. This perfect sensor would also have the ability to change the sensing mode on the fly and download the required parameters for a changing process or format change.
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Here’s a simple way remember how to wire up a 3-wire DC PNP or NPN sensor:
PNP = Switched Positive, NPN = Switched Negative.
With the demands for flexible manufacturing, efficient production & visibility in our factories, smart manufacturing is driving the way we work today. Analytics and diagnostics are becoming critical to our ability to perform predictive maintenance, improve equipment effectiveness and monitor the condition of the machine as well as the components inside the machine.
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