Connecting The Sensors - Interroll MultiControl AI Notice D'utilisation

Connecting the sensors

Four sensors and four additional inputs or outputs (AUX I/O) can be connected at connections "Sensor 1, I/O 1" to
"Sensor 4, I/O 4". PNP or NPN sensors as well as sensors with N/C or N/O contact can be used. The sensor type and
the function of the additional I/Os can be parametrised (see „Digital I/O - Settings" on page 42). A Y-cable can be
used to connect a sensor and an input/output at the same connection (see „Accessories" on page 66).
1 +24 V
2 AUX I/O
Seal any unused connections with an M8 blind cap to achieve protection rate IP54.
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NOTE
Connections are not short circuit-proof
In the event of a short circuit, particularly between Pin 1 and Pin 3, the internal fuse (PTC) in the MultiControl trips.
Standard operation can be resumed once the internal fuse has cooled down.
Ensure the correct polarity.
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The inputs and outputs are not galvanically separated.
Characteristic values for the inputs
Input voltage
Input resistance
Switching thresholds
Version 2.7 (05/2021) UL
Translation of the original operating manual
4
3
3
4
0 V to 24 V DC
≥ 15 kΩ
≥ 15 V "High"
≤ 5 V "Low"
Assembly and installation
2
1
Earth
Sensor input
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