ProfiLux becomes DIY LED controller of choice
 

We have received massive amount of attention over the launch of the GHL ProfiLux PWM module which allows various LED devices including DIY builds to interface with ProfiLux and enable the user to have access to ALL the GHL functions including flash/storm and cloud cover.

Here is a copy of a press release

ProfiLux LED Control 4 allows PWM drivers in DIY LEDs, think thunderstorm mode

http://i71.photobucket.com/albums/i1...rect/LEDP1.jpg

http://i71.photobucket.com/albums/i1...irect/LED1.jpg

ProfiLux is set to release a new LED control module that will allow you to control DIY type LED Systems. This isn’t a standard on/off control, but much more advanced. Think full functionality for weather pattern modeling including lightning, this is the first time this feature has been made available to the DIY LED builder. Furthermore this new module enables other third part LED companies, for example Pacific Sun to easily play nice with GHL ProfiLux aquarium computer systems. The module is driven from the dedicated built in L ports (0-10V interfaces) on the ProfiLux, the module will include the required interface cable to interface with the computer and the module. There will be 2 variants of the LEDControl4: passive (switching only some mA, enough for a PWM controllable driver like Meanwell) and an active version with MOSFETs in it, able to switch 3A. Expect to see this module hitting the streets in the next few months and we will get our umbrella ready for your thunderstorm modes. We just ask that you don’t produce blizzards. We’ve seen enough. Via RB

Update
I just wanted to make a few things clearer for all you DIY fanatatics :)

GHL has changed the doc for the LEDControl4Passive in regards to the output current, this is to clear up some confusion on the maximum draw and any limitations.

It is also noteworthy that LEDControl4 was developed especially for LED-lamps from Pacific Sun (passive version) and Aqua Styl - http://www.aquarium-led.de/aqua-styl-light-rgb.html - (active version) in the first place.

After this it soon became apparent that these devices could also be useful for DIY, However for some purposes and clients needs a dedicated DIY device should also be produced.

That means: LEDControl4 is useful for most DIY applications, but GHL are planning a more flexible and universal solution for DIY shortly (means few months, maybe even 6) therefore please check the tech details of both units to make sure the LEDControl4 meets your current requirements. If not then you know a unit will come this year that will.

Please find below all techncial details

Active
http://support.aquariumcomputer.com/...ad.php?did=180

Passive
http://support.aquariumcomputer.com/...ad.php?did=181

It is also worth mentioning that we are launching GHL ProfiLux controller LED DIY builder kits in the very near future for those who want a controller to match their LED system control needs.

Reefkeeper also controls diy led fixtures. Any pwn or 1-10v controller will infact.

It can not control PWM and it can not control flash or cloud effect on PWM modulation.

0-10V control is fast becoming a basic function, yes other controllers can control 0-10V but it is now about to what extent can that function be expanded on to support modern devices (such as PWM), and GHL constantly lead the way in this and why nearly all top LED aquatic companies chase GHL for their brands to become compatible.

This is unique to GHL

PWM = Pulse Width Modulation, you need a specific module to do this which converts the analogue 0-10V signal to PWM digital and this is what nearly all modern LED fixtures including DIY builds now use. Its the PWM functionality that unlocks your LED fixture, without it its like restricting a car engine to 75% efficiency.

This is where GHL ProfiLux shines through, they provide every conceivable option for the modern reefer to tap into, even if you feel you dont need the function now, its there for the future if and when you so choose to upgrade your lamps or other important functionalities.

This explains things further and hopefully provides the understanding as to what is different from standard 0-10V control and PWM

http://www.netrino.com/Embedded-Syst...dth-Modulation

GHL goes way further also being the only controller to control DALI (Digitally addressed Lighting Interface)

So although other companies may have 0-10V options that does not mean they have unlocked all its modern potentials, there are other far more modern methods.