LANController V3, 1Wire DS18B20 and splitter

[aarrspg]

I attach an image.
I have:
- 1 LANController (I checked a second LANController)
- 1 extension cord (I checked a second extensión cord)
- 1 splitter (I checked a second splitter)
- 1 DS18B20 (I checked a second DS18B20)