Position Sensing Mechanical Optical Magnetic. Mechanical Sensing - Microswitch.
Incremental Encoders. Encoders typically run on +5V, not +24V Outputs are typ. not 24V compatible either.
Seleccion Abb Servos
dsPIC30F4011
EN | MHAD – absolute encoder without bearings
Sensors Efrain Teran Carol Young Brian O’Saben. Optical Encoders Efrain Teran.
Danaher Encoder Handbook