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I think I'm interpreting your problem differently than Boss.
It sounds like you just want a circuit that will turn on the strobe when the fault output from the control panel goes open circuit.
4 days ago
Hello Peter,
Thanks for the question, I agree that the terms low, medium and high are subjective and are unitless. In terms of fan selection these terms are relative. I have given a few examples...
5 days ago
I think you can just use a normal strobe, you could use a mains powered strobe or a low voltage strobe which may be better for containing the mains voltage to one area and have a low voltage routed to...
1 month ago
@Jack, the attached may help to visualise as well.
I think it agrees with Brad's detailed answer so you can view and read with that.
1 month ago
I don't know exactly what manufacturer and model switch you have. Normally you would look at the data sheet to see which terminals correspond to which common on the switch. Your switch looks much like...article
February 11, 2020 09:42
ABB Low Voltage Motors - we're ready for EU MEPS. Are you?
Energy efficiency requirements continue to change under the MEPS programme. ABB Motors and products range not only comply with the upcoming regulations but often exceed them.
0 comments0 likes
article
February 7, 2020 16:22
It’s A Small World, After All
The world of the very small has become very big business over the last few years. We take a look at the development of micromachined devices and how they are inlfluencing the future direction of both industrial and consumer technology.
1 comments6 likes
article
January 24, 2020 11:49
Inventions of the 1820s
In my first article about the new decade, I looked at how the innovations of the 1920s have helped shape the 2020s. In this article, we’ll look even further back to the 1820s to see if technology has been influenced by inventions from 200 years ago.
0 comments7 likes
article
December 11, 2019 12:39
Coolest Animatronic Dinosaurs
We're talking real-life Jurassic World stuff here. You know they are not real, but they're still pretty terrifying! And that's true even without animatronics as this hoax video demonstrates...
2 comments3 likes
article
December 9, 2019 14:43
Speed control for all ventilation applications
Convenient automation solution for air and drive technology. This application example enables you to control up to four ebm-papst fans via MODBUS RTU.
0 comments0 likes
article
December 6, 2019 08:47
Pumping and ventilating with one Siemens selector switch
Automation makes for easy, efficient and space-saving aeration and ventilation – speed control is already sufficient. For many applications, all you need is one switch, one SINAMICS G frequency converter and one motor.
0 comments0 likes
question
4 months ago
How do I use the ratio metric method to find resistor values, if input voltage is 24 volts?
4 Answers 1 Upvotes
4 days ago