I have a Cloudray HY-Z80 power supply that I am trying to connect to a Riuda RDC6445G controller. Cloudray shows a schematic to connect the P5 connector to the Rt-Link on the Ruida which does not work as per a previous question. I can see how it must be connected properly on the Ruida but I do not have a pinout description for the P5 connector on the Cloudray power supply.