stan2004 posted:Not sure about using the term splitter and reverse-splitter, but where 3-wires come together I'm simply suggesting something like a twist-on wire nut. Here's the diagram updated showing the coax power connectors (5.5mm/2.1mm) which are on the input side of the Z-controller and DCS-RC. The output side of the Z-controller and DCS-RC have red/black banana jacks to which you can insert bare-wires.
You can buy pig-tail wires with either male or female coax (5.5mm/2.1mm) connectors on them for less than $1 each on eBay. Or you can use the screw-terminal adapters I showed earlier in the thread.
I am going to have to digest this diagram a bit. I think I understand it but I am not completely clear just yet.
Thanks for the responses.
I really do appreciate it.