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I-Control manual
page 28
Digital dirty water sensor connection diagram
15 + 29 =
Dirty water sensor input
15 = digital input
29 = GND
11 + 25 =
24V DC power supply
Maximum 50 mA.
12 + 26 =
12V DC power supply
Maximum 50 mA.
13 + 27 =
GND power supply
Note:
Always use shielded cable with a minimum diameter of 0,8 mm² for the dirty water sensor and connect the
shield to the GND terminal.
Note:
The
12V or 24V power supply with a maximum of 50 mA can also be used to power a pollution sensor.
Note:
The GND connection of the power supply is galvanically connected to all other GND connections, such as the
sensor inputs.