EVO4 RPM coil adapter.

The AiM RPM Coil Adapter (X50AARP040) connects to the EVO4 data logger, filtering coil signals for noise reduction and generating a square wave output.

evo4 rpm coil adapter

A closer look

Cables.

black (GND), red (9-15 VDC), white (RPM input), and yellow (DIGIT OUT for digital output) cables.

RPM coil

712 Male Connector.

The receiver ends with a 5 pins Binder 712 male connector for a secure and reliable connection.

RPM coil

RPM coil adapter for:

EVO4S

Install by connecting cables to RPM input, vehicle ground, 12V power supply, and coil earth trigger, with the yellow cable serving as EVO4 digital output.