4.2.1
Resistance thermometers
2-wire circuit
Fig. 5
R
red
2-wire circuit
Fig. 6
Y
yellow
B
black
4.2.2
Thermocouple
Fig. 7
CI/TSP-X1
In accordance with EN 60751 (IEC 60751)
In accordance with EN 60751 (IEC 60751)
In accordance with EN 60584
Single
Single
3-wire circuit
Dual
3-wire circuit
R
red
W white
SensyTemp TSP
Electrical connection
4-wire circuit
4-wire circuit
Dual
EN - 15