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17. Wiring and sensor information
IO113 SM 113 information
IO113 pump configuration (DIP switches 1 and 2)
For further information see IO113 manual.
IO113
pump
Sensors
variant
configu-
ration
Standard: leakage
switch, moisture
"PA"
switch, Klixon/PTC in
each winding.
Sensor Set 1: leak-
age switch, moisture
switch, Klixon/PTC in
"PB"
each winding, Pt1000
in the stator.
Sensor Set 2: leak-
age switch, moisture
switch, Klixon/PTC in
each winding, vibra-
"PC"
tion sensor (PVS3),
Pt1000 in the stator,
lower and upper bear-
ing.
•
The SE/SL 9-30 kW / 12-42 Hp range does not have a Water-In-Air (WIA) or a Water-In-Oil (WIO) sensor. As such, position of DIP
switches 11 and 12 must be ON (both in the upper position).
•
When the Sensor Module (SM113) is used, ensure that the IO113 with communication functionality (98711370) is also used.
•
As this pump range does not have a WIA or WIO sensor, the SM113 must be fitted with a 2.7 kΩ resistor (see wiring diagrams) to avoid
false sensor alarms in the IO113.
Testing sensor circuits
•
Klixon Circuit: The pass criteria for the Klixon circuit is that the circuit is connected.
•
PTC Circuit: The pass criteria for the PTC circuit is between 100 ohms and 500 ohms.
•
Moisture/Leakage Switch Circuit: The pass criteria for the moisture/leakage switch circuit is that the circuit is connected.
64
DIP
switch
Diagram
setting
ON
1 2
PA - IO 113 without WIO/WIA sensor
A: Moisture switch
B: Thermal switches
IO 113
P1 P2
ON
A
1 2
PB - With SM 113. Thermal switches, moisture switch, WIO/WIA sensor, Pt100/Pt1000 sen-
sors
A: Moisture switch
B: Thermal switches
ON
1 2
A: Moisture switch
B: Thermal switches
C: Vibration sensor
P1 P2 P3 P4 P5
A
B
SM 113
1 2 3 4 5 6 7 8 9 1011 121314
P3 P4
P5
B
1 2 3 4 5 6 7 8 9 10 11121314
P1 P2 P3 P4 P5
A
C
B
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