Based on 802.15.4 point-to-point communications, Honeywell’s Limitless switches can be configured with up to 14 devices to communicate with one receiver module. The wireless signal is received by either a panel-mount receiver, or an industrial DIN-rail module, which is then converted to an output. Outputs can be LEDs, buzzers, or standard electrical signals used by traditional controllers.
I see combatting the noisy industrial environment, wirelessly, is making some strides. I think I feel confident enough in the tech these days to use wireless in the machine shop. The little risk may have a huge payoff in mobility.
Thorough and well-written article. I completely agree with the speed of installation advantages of a wireless system. Many years ago, I had to set up a wired network to our factory floor and the time required to plan and install this older technology was significant (not to mention the time needed to troubleshoot improper hardware node connections). In many instances, wireless technology will prove to be faster and much more flexible than existing wired systems.
The engineers and inventors of the post WWII period turned their attention to advancements in electronics, communication, and entertainment. Breakthrough inventions range from LEGOs and computer gaming to the integrated circuit and Ethernet -- a range of advancements that have little in common except they changed our lives.
The age of touch could soon come to an end. From smartphones and smartwatches, to home devices, to in-car infotainment systems, touch is no longer the primary user interface. Technology market leaders are driving a migration from touch to voice as a user interface.
Soft starter technology has become a way to mitigate startup stressors by moderating a motor’s voltage supply during the machine start-up phase, slowly ramping it up and effectively adjusting the machine’s load behavior to protect mechanical components.
A new report from the National Institute of Standards and Technology (NIST) makes a start on developing control schemes, process measurements, and modeling and simulation methods for powder bed fusion additive manufacturing.
If you’re developing a product with lots of sensors and no access to the power grid, then you’ll want to take note of a Design News Continuing Education Center class, “Designing Low Power Systems Using Battery and Energy Harvesting Energy Sources."
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