Level numbering

[dr.fish]

Just a quick question for you guys. I have a p4, 2 level plugs. i have one splitter cable on plug the first plug so level are numbered 1 and 2. On the second plug i only have one float switch (no3).

i have an expansion box one. So the level numbering on the expansion box will be 5 (and 6 with splitter)?

 

[Ditto]

You are correct, my float switch on my expansion box start at 5

 

[Support@GHLUSA Verified Sponsor]

Correct. The 3rd port will be 5/6, even if on port 2 only #3 is used. The physical port still has 2 lines.