Grundfos S Serie Manual Del Usuario página 18

Sensors
A
T2
T1
1
1 1
2
2 2
3
3 3
4
4 4
9 1
5
8 2 5 5
7 3
6
6 6
6 4
5
7
7 7
8
8 8
9
9 9
Wiring diagram for sensors
Pos. Description
A Terminal board connection
a Thermistors
b Thermal switches
c Moisture switches
d Pt100 in lower bearing
e Pt100 in stator
f Pt100 in upper bearing
g Water-in-oil indicator (4-20 mA standard output sensor)
18
a
+t° +t° +t°
b
c
d
+t°
e
+t°
f
g
+t°