Induction clamp for motor rotational speed channel (RPM)
This induction terminal has a built-in signal conditioning system, specifically designed to work on the power wires of a 12V ignition coil.
The solution is particularly useful in cars and coil-on-plug ignition systems, which do not have high-voltage cables, and therefore do not allow the use of classic HV terminals.
Technical specifications
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Sensor Type: Inductive
(Recommended Application: 12V Ignition Coil Power Cord, Single Wire at a Time) -
Size: Medium
– previous version: 15 cm
– current version: 10 cm -
Input Power: 5 V (< 20 mA)
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Output signal: 0-5 V pulses corresponding to the ignition spark (1:1)
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Polarity:
– the sensor is sensitive to the direction of current flow
– in case of a weak signal, turn the clamp over and check both orientations
SP1 Compatibility Note
The SP1 units manufactured between 2017 and 2022 have a 12V output.
It is possible to internally switch the output to 5 V in the SP1 unit.
For older SP1 versions , it is necessary to add a resistor in the terminal connector.
