Optical strip edge position detection

The LID43 LED light emitter has a rugged metal housing and an integrated lighting control to compensate for influences from temperature and deterioration, and is thus ideal for industrial applications.

The LED light emitter may be used as a d.c. light emitter (jumper on J6) for d.c. light sensor LS42 or as an alternating light emitter (2kHz; jumper on J5, factory setting) for alternating light sensors LS43 and LS44 respectively.