Thanks so much that is so cool

So we can send / control 2 x 0v - 10v & 2 x relays

now how do we control the relay now in the GHL software?

what is the positive 12V for? & how much power can it send?

PS: Thank you so much for all the replys really helps me out - I am going to make a DIY DC pump controller that can be controlled by the profilux