Connecting LED Strip Lights with Motion Sensors for Staircase Illumination: 12v, 60W Power Supply

Question

Hello The question is probably simple for the people who do it, but I have no idea about it. As in the topic, I would like to illuminate the stairs with a led strip with connected motion sensors. When climbing or descending stairs at night they have sensors to activate the led strip. I don't...

szymon122 · Answer

This motion sensor probably has an output with a relay (you did not provide the model ...: ')), with this relay you cut the red wire from the power supply, the relay in NO mode, when the sensor is triggered by the relay, the red wire will be connected again and the leds will light up . Both sensors (their relays) must be connected in parallel, then no matter which one works, the LEDs will light up.

edziolekos · Answer

NE-PIR12-M sensor model from the auction site The sensor has 3 inputs red + black- brown + In the led cable I have + and - so I have to connect red and black, and what about brown?

perch · Answer

From power supply to sensor: black to black, red to red. From power supply to leds: black to black. From sensor to leds: brown to red.

edziolekos · Answer

Then it should be like this? what about red to ledow ?: Regards

janek1815 · Answer

You connect the brown sensors, as a colleague wrote above, to the red LED terminals.

badylmarcel · Answer

Hello,
I know the old topic but I have a question.
If the detectors are connected in parallel, will they not duplicate the switching on of the LEDs? Ie:
Go up the stairs - the first detector turns on the LEDs for a specified time (about 15-20 seconds) - when leaving the stairs, the second detector activates and keeps the LEDs on for another 15-20 seconds. The effect is that after lowering the stairs, the LEDs continue to glow for the set time.

Do you have ideas on how to effectively block the activation of the second detector during the activation of the first?

STINGER · Answer

In a situation where two people are climbing the stairs on both sides, the effect will be the same as you described, so you will not block the other.
To avoid this, you need to buy an appropriate controller that will "see" which detector reacts No. 1 or No. 2, then set it appropriately, then this effect will not be achieved.

badylmarcel · Answer

Exactly, and can it be done in a different way, without a driver? I tried the relays but something is wrong In this link, a description of my problem:

badylmarcel · Answer

I want to avoid such a connection ... it causes a doubling of the lighting time of the stairs

jarek2402 · Answer

Hello. Did you manage to avoid this blessing of lights triggered by the 2nd detector. Because I will also install the lighting of the steps on 2 detectors and I do not know how to avoid supporting the light again by the other one.

Justyniunia · Answer

If everything works at 12VDC, then you can:

The activated detector 1 turns on the LED and cuts off the detector power supply 2.
The activated detector 2 turns on the LED and cuts off the detector 1 power supply.

If you have detectors only with COM and NO, you will not be able to do without additional relays.
And rectifying diodes ...

(Unless I'm wrong, it's late

)

krzysiek7 · Answer

This topic has already been discussed on the forum:

jarek2402 · Answer

I am interested in the system with the detector from Simon because this is what I will have a socket system and a switch. The photo shows the watch I have at work. And, unfortunately, it is done there so that the 2nd detector, after splashing, the movements extend the time of blessing. As a last resort, I was thinking about the bell switch and time stamps.

krzysiek7 · Answer

Did you read the topic I gave? Attempts to eliminate this extra glow will do nothing. The effect will be, for example: the light will turn off when someone is in the middle of the stairs, which you probably wouldn't want.

jarek2402 wrote:
As a last resort, I was thinking about the bell switch and time stamps.

This way, the most correct, two bell switches and a time watch.

jarek2402 · Answer

You recommend some time to start the range at least from 10s upwards with the possibility of clicking the key twice to permanently illuminate or I heard about holding the key for 2 seconds noi, for example, One click of compulsory extinguishing. It is known that the steps will be 12v luminaires powered from the power supply for the luminaires.

krzysiek7 · Answer

You can choose anything from this: BIS 403; BIS 410 / 410i; BIS 413 / 413i.
It all depends on whether it is to a box or a rail, illuminated buttons or not and what voltage.
I haven't put them on for a long time and now I see that times start from 1 minute.

Connecting LED Strip Lights with Motion Sensors for Staircase Illumination: 12v, 60W Power Supply

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