HOA6985-T51

Datasheet -- HOA6985-T51 HOA6985-T51 HOA Series IR Transmissive Optoschmitt Sensor, Transistor Output, Two Mounting Tabs, Plastic Package Features Representative photograph, actual product appearance may vary. Due to regional agency approval requirements, some products may not be available in your area. Please contact your regional Honeywell office regarding your product of choice. q q q q q q q Direct TTL interface Buffer or inverting logic available Three device output options Four mounting configurations Choice of detector aperture 0.125 in [3.18 mm] slot width 24.0 in [610 mm] min. 26 AWG UL 1429 wire leads Description The HOA698X/699X series consists of an infrared emitting diode facing an Optoschmitt detector encased in a black thermoplastic housing. Detector switching takes place whenever an opaque object passes through the slot between emitter and detector. The photodetector consists of a photodiode, amplifier, voltage regulator, Schmitt trigger and various output configurations. The user can choose from available options:(1) detector aperture, (2) mounting tab configuration, (3) detector output configuration, and (4) housing material. The HOA698X series utilizes an IR transmissive polysulfone housing which features smooth optical faces without external aperture openings; this feature is desirable when aperture blockage from airborne contaminants is a possibility. The HOA699X series employs an opaque polysulfone housing with aperture openings for use in applicatio...