Here is a spreadsheet that Rick Williams wrote or so I believe. Regardless, the spreadsheet is very informative and valuable. It could keep you from blowing up your electronics.
You can put in up to 10 controllers using the sheet tabs at the bottom. I have filled out a few controller sheets to show you some capabilities. If you overload a controller, bank, or channel it will tell you so. The light inventory sheet has most of the lights that you will use.
When I freeze my channel configuration for the year, I print this spreadheet out and carry it around with me during the display's installation and during maintenance. If you have many channels you can count on blowing up a couple. When you do blow up a channel you then can move the channel to another controller and have the information on hand to determine if the new channel can handle the load.
Al
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