InteliLite4 AMF20 Global Guide
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Image 4.44 Wiring of analog sensor
In the case of grounded sensors, connect the AI COM terminal to the engine body as near to the sensors
as possible.
In the case of isolated sensors, connect the AI COM terminal to the negative power supply terminal of the
controller as well as one pole of each sensor.
Analog inputs are typically used for: Oil Pressure, Coolant Temperature and Fuel Level. All of these
parameters are connected with relevant protections.
Image 4.45 Grounded sensors
Image 4.46 Isolated sensors
Note: Schematics show only analog input connection overview, not actual wiring.
Note: The name, sensor characteristic and alarm types for each analog input have to be assigned during
configuration.
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