C44 -Optical Sensor Board
This card is designed to work with the C45 for use as optical limits. If you are looking for an optical sensor to pick up the spindle index signal, the C3 might be a better option.
|4||transistor output slot sensor output (wired to pin 5)|
|5||transistor output slot sensor output (wired to pin 4)|
|7||5V (Used to power the emitter diode and the phototransistor)|