Wiring Diagrams - Grundfos SM 113 Montage- Und Betriebsanleitung

2.5 Wiring diagrams

The wiring diagrams below show the regular applications of WIO/WIA sensors, moisture switch, thermal
switches, Pt100/Pt1000/PTC sensors, as well as the use of sensor monitoring board SM 113 with vibration
sensor and other components. If a WIO/WIA sensor is not mounted in the pump, a resistor of 2.7 kOhm ± 1 %,
minimum 0.25 W must be connected between the terminals 3 and 4.
Pump+WIO:
ON
1 2
Pump+WIA:
ON
1 2
Fig. 7 Thermal switch, moisture switch, WIO/WIA sensor, Pt100/Pt1000 sensor
Pump+WIO:
ON
1 2
Pump+WIA:
ON
1 2
Fig. 8 Thermal switches, moisture switch, WIO/WIA sensor, Pt100/Pt1000 sensors
Pump+WIO:
ON
1 2
Pump+WIA:
ON
1 2
Fig. 9 Thermal switches, moisture switch, WIO/WIA sensor, Pt100/Pt1000 sensors, vibration sensor
Pump+WIO:
ON
1 2
Pump+WIA:
ON
1 2
Fig. 10 Thermal switches, moisture switch, WIO/WIA sensor, Pt100/Pt1000 sensors
8
IO 113
P1 P2 P3 P4 P5
11 12
11 12
IO 113
P1 P2 P3 P4 P5
11 12
11 12
IO 113
P1 P2 P3 P4 P5
11 12
11 12
IO 113
P1 P2 P3 P4 P5
11 12
11 12
SM 113
1 2 3 4 5 6 7 8 9 10 11 1213 14
SM 113
1 2 3 4 5 6 7 8 9 1011 1213 14
SM 113
1 2 3 4 5 6 7 8 9 10 11 1213 14
SM 113
1 2 3 4 5 6 7 8 9 10 11 1213 14