Dual VR Conditioner (NCV1124) - Fully Speeduino Compatible
WARNING: This VR Conditioner is intended for scenarios where the ECU lacks access to both wires utilized by a VR Sensor. If your sensors have two wires, it is highly recommended to use the conditioner based on the MAX9926 IC for optimal performance and compatibility (Found here).
This module is based on the reference design of the NCV1124 Dual Variable−Reluctance Sensor Interface by ON semiconductor. For use with VR crankshaft and/or camshaft sensors, this module is universally compatible with any ECU featuring the standard 8-pin header as employed in Speeduino reference designs. This includes all OpenLogicEFI and DetonationEMS ECUs.
Setup Tips:
Solder Jumper Configuration:
Close the solder jumper for one or both inputs ONLY when being utilized by a VR sensor.
Keep jumpers open if an input is not connected to a VR sensor, such as a hall sensor.
Note: The conditioner is incapable of passing signals other than those originating from a VR sensor.
VR- Connection (Optional):
While recommended, connecting VR- for conditioning is not mandatory.
If not connected, ensure it is securely tied to the engine ground.
WARNING: This VR Conditioner is intended for scenarios where the ECU lacks access to both wires utilized by a VR Sensor. If your sensors have two wires, it is highly recommended to use the conditioner based on the MAX9926 IC for optimal performance and compatibility (Found here).
This module is based on the reference design of the NCV1124 Dual Variable−Reluctance Sensor Interface by ON semiconductor. For use with VR crankshaft and/or camshaft sensors, this module is universally compatible with any ECU featuring the standard 8-pin header as employed in Speeduino reference designs. This includes all OpenLogicEFI and DetonationEMS ECUs.
Setup Tips:
Solder Jumper Configuration:
Close the solder jumper for one or both inputs ONLY when being utilized by a VR sensor.
Keep jumpers open if an input is not connected to a VR sensor, such as a hall sensor.
Note: The conditioner is incapable of passing signals other than those originating from a VR sensor.
VR- Connection (Optional):
While recommended, connecting VR- for conditioning is not mandatory.
If not connected, ensure it is securely tied to the engine ground.
WARNING: This VR Conditioner is intended for scenarios where the ECU lacks access to both wires utilized by a VR Sensor. If your sensors have two wires, it is highly recommended to use the conditioner based on the MAX9926 IC for optimal performance and compatibility (Found here).
This module is based on the reference design of the NCV1124 Dual Variable−Reluctance Sensor Interface by ON semiconductor. For use with VR crankshaft and/or camshaft sensors, this module is universally compatible with any ECU featuring the standard 8-pin header as employed in Speeduino reference designs. This includes all OpenLogicEFI and DetonationEMS ECUs.
Setup Tips:
Solder Jumper Configuration:
Close the solder jumper for one or both inputs ONLY when being utilized by a VR sensor.
Keep jumpers open if an input is not connected to a VR sensor, such as a hall sensor.
Note: The conditioner is incapable of passing signals other than those originating from a VR sensor.
VR- Connection (Optional):
While recommended, connecting VR- for conditioning is not mandatory.
If not connected, ensure it is securely tied to the engine ground.