How to know analog or digital??l

symon_say · Post by **symon_say** » Tue Sep 25, 2012 12:18 pm

I'm planning on getting some tunze controlable pumps, how can i know if my controller have pwm or analog, because i can't remeber what i have.

If i have PWM is there a way to control the pump??

DrewPalmer04 · Post by **DrewPalmer04** » Tue Sep 25, 2012 12:52 pm

it will have a sticker on the bottom of the relay box if it is analog.

Not sure about PWM with tunze...

rimai · Post by **rimai** » Tue Sep 25, 2012 12:53 pm

I may be able to convert, but the box would need to be one of the later revisions.
PWM won't work to control Tunzes.

symon_say · Post by **symon_say** » Tue Sep 25, 2012 1:53 pm

Don't know the revision, but i order mine about 6 month ago. Is there any way i can get analog signal?? getting another box, dimming module??

rimai · Post by **rimai** » Tue Sep 25, 2012 2:01 pm

Yes, you can get analog signal from the dimming module or another relay box with analog signal.

Reef Angel Forum