Connecting a laser power supply to a new drive board

Hello everybody
I'm new here so may not know the etiquette. I have built a few CNC machines and have been using my router for about for 7 or 8 years now. A while back I
built a lasersaur but sadly the driveboard has packed up and I don't have the soldering skills to make another one so I have bought my self an Openbuilds Blackbox motion controller.

I have everything moving and homing okay, but electrical stuff isn't my strong point and I need help connecting the laser power supply and chiller up the the Blackbox . I have drawn and attached a diagram which I hope explains what I want to do. Could somebody please tell me where each wire should go.
I would be extremely grateful
Thanks
Aaron