SDP8304-301 Datasheet, PDF (1/4 Pages) Honeywell Accelerometers – Infrared Assemblies

Infrared Assemblies
Through Beam Modules
HOA6299 Series
FEATURES
• Emitter and detector in
separate modules for
variable spacing
• Internal current limiting
resistor
• Direct TTL interface
• Buffer logic
• Fast response time
• Dust protective housing
APPLICATIONS
• Edge detection
• Position control
• Parts counting
• Mail sorting
The HOA6299 Series through beam infrared sensor modules operate
as a pair. The infrared emitting diode, HOA6299-002, and the detector,
HOA6299-003, are encased in black thermoplastic housings. Both the
emitter and detector modules employ 24 AWG wire leads which are
terminated with a Panduit CE156F24-2 connector for the HOA6299-002,
and a Panduit CE156F24-3 connector for the HOA6299-003.
The detector’s NPN output switches whenever an opaque object
blocks the beam path. The buffer logic provides a logic high when the
optical path is clear, and a logic low when the optical path is blocked.
The internal current limiting resistor in the emitter module eliminates the
need for an external interface circuit. The HOA6299 series employs an
IR transmissive housing which features smooth optical faces without
external aperture openings; this feature is desirable when aperture
blockage from airborne contaminants is a possibility.
The HOA6299 Series through beam modules are tested to ensure
operation at minimum separation of (63,5 mm) 2.5 in. This gap can
easily be changed for applications with other spacing requirements.
Housing material is IR transmissive polysulfone. Housings are soluble
in chlorinated hydrocarbons and ketones. Recommended cleaning
agents are methanol and isopropanol.
MICRO SWITCH Sensing and Control