Ultraflux Uf 811, User Manual, Page: 21 / 104

21
NT UF 811 CP GB (e) / June 2015
5) Wiring of the temperature modules
Comment : This is a double location module
The sensors Pt 100 and Pt 1000 can be wired in different ways:
The most complete wiring is that using a 4-wire sensor:
Pin Function
1 red wire 1
2 white wire 1
3 red wire 2
4 white wire 2
Warning
: To ensure good measurement quality, it is recommended to use shielded platinum probes. 360°
shielding connection is provided by the Binder connector.
Important : For 2- or 3-wire cables, just use "bridging" to make up for the missing wires. In the 3-wire
version, a white wire is missing: simply bridge the two white wire terminals 1 and 2, and place the white
cable on the "white wire" pin.
1x2 wires - Cable 1x3 wires - Cable 1x4 wires - Cable