Middlesex County, Ontario | It is very common for wheel angle sensors to have 6 connections, 2 ground, 2 power, and 2 signals. The signals usually are inverted from each other, eg: one signal is 0.5 to 4.5 volts, and the other signal is 4.5 to 0.5 volts. The two signals can be used by independent systems, like one signal for autosteer, one signal for tractor systems like auto mfwd or diff locks. Or both signals can be read differentially for extra resolution and error detection. |