Hello All, any help appreciated for this very dumb question. I purchased an IOT rely which is a three outlet power strip which will switch when triggered, in this case the trigged switch from my receiver via a 3.5 mm plug.
The other end of the 3.5 wire is hooked up to a small block on the strip, with two screw down terminals. All good except my 3.5 bare wire end has three wires
- a positive, a negative and a group wire. Which of the two wires do I use. If its red and white, what does one do with the ground wire?...Pics showing the hook up are below. Any help appreciated for this total diy newb.
Instructions say this:Remove the green Phoenix connector by pulling gently. It slides out horizontally. Use the screw terminals to attach two wires, ie: either -GROUND and +TRIGGER, or +VCC and -!TRIGGER. Re-insert the connector. "