Wiring Diagrams - Grundfos IO 111 Manual De Instrucciones

Appendix

1. Wiring diagrams

WIO sensor, thermal switch or PTC, temperature and stator insulation resistance measurement.
4-20 mA
4
0-180 °C
4
4-20 mA
0-20 %
A
ON
1 2
Thermal switch
Moisture switch
4
4-20 mA
0-20 %
A
ON
1 2
Moisture switch
20
mA
24V ac/DC
20
mA
T1 T2 G1 A1 G2 A2 K1 K2 R1 R2 PE
A Y B
D1 D2 D3 D4 D5 D6 D7 D8
Reset
ON DIP
1 2 3 4 5 6 7 8 9 10
P1 P2 P3 P4 P5 I1 I2 I3
White
Brown
Pt1000
WIO sensor
24V ac/DC
20
mA
T1 T2 G1 A1 G2 A2 K1 K2 R1 R2 PE
A Y B
D1 D2 D3 D4 D5 D6 D7 D8
Reset
ON DIP
1 2 3 4 5 6 7 8 9 10
P1 P2 P3 P4 P5 I1 I2 I3
White
PTC
Brown
WIO sensor
220 VAC
L1 L2 L3
U V W
M
220 VAC
L1 L2 L3
U V W
M
1
135