HOA2005-001

HOA2005 Transmissive Optoschmitt Sensor FEATURES Direct TTL interface Buffer logic Side mount package Ambient light and dust protective filter Accurate position sensing 0.010 in.(0.25mm) aperture windows 0.125 in.(3.18 mm) slot width 24.0 in.(610 mm) min. 26 AWG UL 1429 wire leads DESCRIPTION The HOA2005 consists of an infrared emitting diode facing an Optoschmitt detector encased in a black thermoplastic housing. The photodetector consists of a INFRA-90.TIF photodiode, amplifier, voltage regulator, Schmitt trigger and an NPN output transistor with 10 k (nominal) pull- OUTLINE DIMENSIONS in inches (mm) up resistor. The buffer logic provides a high output Tolerance 3 plc decimals 0.005(0.12) when the optical path is clear, and a low output when 2 plc decimals 0.020(0.51) the path is blocked.The side mounting package is useful in applications in which the interruptive element is parallel to the mounting plane. Both emitter and detector have a 0.010 in.(.25 mm) x .060 in.(1.52 mm) vertical aperture. This feature is ideal for use in applications in which maximum postion resolution is desired. All devices employ a builtin strain relief for maximum wire attachment strength. The sensor housing contains IR transmissive optical windows. This arrangement provides excellent protection against ambient light while eliminating aperture openings which could be clogged by airborne contaminants. The HOA2005 series employs plastic molded components. For additional component information see SEP8506, and SDP8600. Housing material is polycarbonate. Housings are soluble in chlorinated hydrocarbons and ketones. Recommended cleaning agents are methanol and isopropanol. Wire color and functions are: Red - IRED Anode Black - IRED Cathode Green - Detector Ground DIM 063.cdr White - Detector Vcc Blue - Detector Output Honeywell reserves the right to make changes in order to improve design and 372 h supply the best products possible.HOA2005 Transmissive Optoschmitt Sensor ELECTRICAL CHARACTERISTICS PARAMETER SYMBOL MIN TYP MAX UNITS TEST CONDITIONS IR EMITTER DETECTOR COUPLED CHARACTERISTICS ABSOLUTE MAXIMUM RATINGS SCHEMATIC (25C Free-Air Temperature unless otherwise noted) Operating Temperature Range -40C to 70C Storage Temperature Range -40C to 85C Soldering Temperature (5 sec) 240C 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 Honeywell reserves the right to make changes in order to improve design and 373 h supply the best products possible.