PIR sensor breaks ground, not 24V output

Technical Discussions on any InterfaceKits
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khun
Phidgetly
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Joined: Tue Oct 27, 2020 8:44 am
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PIR sensor breaks ground, not 24V output

Post by khun »

Hi!

I have bought a number of these relays: https://www.superbrightleds.com/mini-pi ... ifications, which act differently than the ones I already have.

The new ones break the ground output, not the 24V output! So the 24V output is always directly connected to 24V output and when movement is detected, the ground output is connected to ground input. If I use it to run a light, it would work as it should.

But how do I connect this to a Phidget 0/16/16 input?
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