Translations:MICROBEAST PLUS Governor - How to modify ALIGN rpm sensor (HE50H22)/2/en
First of all please note that the wiring colors of the sensor do not apply to any standard!
The red wire is the ground wire and the black wire is the wire that plugs into the positive pole of the power supply. The white wire transfers the rpm signal.
If you can do, you could desolder the original wire and solder a wire with a standard servo plug to the sensor.
The easier way is to simply remove the original 3-pin plug from the rpm sensor and plug the sockets into the 6-pin plug of the BEASTX adapter cable. Only thing you must watch out is not to break the notches of the plugs. As these are very flexible you can bend them slightly so you can unhook the sockets from the plug. For this you can use a small screwdriver or the MICROBEAST adjustment tool.
Now you can directly plug the sensor to MICROBEAST PLUS.