Electromotive CPS Pinout

[Tom Parker]

Hi,

I've just bought an electromotive crank trigger wheel and sensor. The sensor
has 3 wires: a red one, a black one and a braided shield. I'm assuming that
the sensor is a normal hall effect device. This would mean there is a ground,
a power supply and a sensor output.

Now, I could guess that the red wire is the power, the braid is the ground and
the black is the signal, but I don't want to blow it up. Does anyone have a
pinout for this sensor or a schematic for a circuit to drive it?

Does it need any current limiting resistor in the power supply?

--
Tom Parker - parkert at ihug.co.nz
           - http://www.geocities.com/MotorCity/Track/8381/