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sphelps
26.09.2011, 00:02
Is there anyone that can explain how to connect the LEDControl4 Passive to an LED driver that accepts a 0-5V PWM signal?

This is the driver I'm working with:
http://stevesleds.com/uploads/Quad_LED_Driver_Guide_1.27.11.doc

I'm thinking it works with a positive signal instead of a negative signal but I'm not sure how to deal with this. Any info would be helpful.

sphelps
26.09.2011, 01:50
I should add got it working with this setup but the dimming control in profilux is reversed, LEDs zero output at 100% and LEDs full output at 0%.

http://i11.photobucket.com/albums/a174/sphelps/100G%20Tank%20Build%202011/Part3.jpg

Matthias
30.09.2011, 12:51
you can invert the behaviour of LEDControl4 Passive with ProfiLuxControl

canelas
02.05.2015, 11:10
Hi,

I was trying to connect my LEDControl4 Passive and Meanwell LDD drivers.
I don't know how to use the picture above but LDD Driver have a diferent connectors, +Vin, -Vin, +Vout, -Vout, PWM. How to make the conection from LEDControl4 Passive to Meanwell LDD drivers?

Regards