transmissive optoschmitt sensor hoa096x/097x description features direct ttl interface accurate position sensing four mounting configurations buffer or inverting logic available choice of detector aperture 0.125 in.(3.18 mm) slot width the hoa096x/097x 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 an npn output transistor with 10 k (nominal) pull-up resistor. the user can choose from available options: (1) detector aperture size, (2) mounting tab configuration, and (3) housing material. the hoa096x 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 hoa097x series employs an opaque polysulfone housing with aperture openings for use in applications where maximum rejection of ambient light is important and in situations in which maximum position resolution is desired. the hoa096x/097x series employs plastic molded components. for additional component information see sep8506 and sdp8600. housing material is polysulfone. housings are soluble in chlorinated hydrocarbons and ketones. recommended cleaning agents are methanol and isopropanol. device polarity: buffer - output is lo when optical path is blocked. inverter - output is hi when optical path is blocked. to specify the complete product characteristics, see part number guide. infra-26.tif outline dimensions in inches (mm) 3 plc decimals 0.010(0.25) tolerance 2 plc decimals 0.020(0.51)
transmissive optoschmitt sensor hoa096x/097x electrical characteristics units test conditions min parameter symbol typ max ir emitter detector coupled characteristics absolute maximum ratings (25?c free-air temperature unless otherwise noted) operating temperature range -40?c to 70?c storage temperature range -40?c to 85?c soldering temperature (5 sec) 240?c ir emitter power dissipation 100 mw [] reverse voltage 3 v continuous forward current 50 ma detector supply voltage 12 v [] output sink current 18 ma duration of output short to v or ground 1.0 sec. schematic
transmissive optoschmitt sensor hoa096x/097x schematic sch_029.cdr
transmissive optoschmitt sensor hoa096x/097x
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