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 Infrared Assemblies Through Beam Modules HOA6299 Series ABSOLUTE MAXIMUM RATINGS (25 °C free-air temperature unless otherwise noted) Operating Voltage Emitter Detector Operating Temperature Storage Temperature CAUTION STRESS DAMAGE Functional operation of the device at or above “Absolute Maximum Ratings” for extended periods of time may affect reliability. Failure to comply with these instructions may result in product damage. 2 to 7 V 5 to 12 V 0 °C to 50 °C (32 °F to 122 °F) -20 °C to 85 °C (-4 °F to 185 °F) ELECTRICAL CHARACTERISTICS (25 °C unless otherwise noted) Parameter Symbol Min Operating Supply Voltage VCC 4.5 Low Level Output Voltage VOL Typ Max Unit Test Condition 12 V TA=25 °C 0.4 V VCC=5 V, IOH=10 mA Light path blocked (Note 1) High Level Output Voltage VOH 4.5 V VCC=5 V, IOH=0 mA Light path not blocked (Note 1) Output Sink Current IOL 10 mA VCC=5 V, VOL=0.4 V µs Response Time tON 5 VCC=5 V Note: 1. Emitter and detector modules are tested to ensure operation at minimum separation of 63,5 mm (2.5 in) when properly aligned. SCHEMATIC 2 Honeywell • MICRO SWITCH Sensing and Control For application help: call 1-800-537-6945 Infrared Assemblies Through Beam Modules HOA6299 Series Figure 1 Emitter Module Drive Current vs Applied Voltage Emitter Module Drive Current - mA 80 70 60 50 40 30 20 10 0 2.0 3.0 4.0 5.0 Applied Voltage - Volts 6.0 7.0 Figure 2 Desired Separation Distance vs Emitter Applied Voltage Desired Separation Distance - Inches 12.0 10.0 8.0 6.0 4.0 2.0 0.0 2.0 3.0 4.0 5.0 6.0 7.0 Emitter Applied Voltage - Volts For application help: call 1-800-537-6945 Honeywell • MICRO SWITCH Sensing and Control 3 Infrared Assemblies Through Beam Modules HOA6299 Series ORDER GUIDE Catalog Listing HOA6299-002 HOA6299-003 Description Through beam, IR emitting diode Through beam, IR detector module OUTLINE DIMENSIONS (mm/in) HOA6299-002 THE EMITTING AREA FALLS WITHIN A 5,59 (0.22) DIAMETER ON THIS CENTER LINE Tolerance: 3 plc decimals ± 0.25 3 (0.010) 2 plc decimals ± 0.51 3 (0.020) 12,70 (0.500) 3,18 (0.125) DIA. THRU HOLE 3,81 (0.150) 3,81 (0.150) PIN 1 CATHODE 304,8 (12.0 +0.5) HOA6299-003 3,68 (0.145) THE SENSING AREA FALLS WITHIN A 5,59 (0.22) DIAMETER ON THIS CENTER LINE 12,70 (0.500) 3,18 (0.125) DIA. THRU HOLE 3,81 (0.150) 12,70 (0.500) PANDUIT, CE156F24-3 12,70 (0.500) 3,81 (0.150) 3,81 (0.150) PIN 1 381 (15.0 +0.5) WARRANTY/REMEDY Honeywell warrants goods of its manufacture as being free of defective material and faulty workmanship. Contact your local sales office for warranty information. If warranted goods are returned to Honeywell during that period of coverage, Honeywell will repair or replace without charge those items it finds defective. The foregoing is Buyer’s sole remedy and is in lieu of all other warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. While we provide application assistance, personally, through our literature, and through the Honeywell website, it is up to the customer to determine the suitability of the product in the application. Specifications may change at any time without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. SALES AND SERVICE MICRO SWITCH Sensing and Control serves its customers through a worldwide network of sales offices and distributors. For application assistance, current specifications, or name of the nearest Authorized Distributor, contact a nearby sales office or call: TELEPHONE 1-800-537-6945 (USA) 1-800-737-3360 (Canada) 1-815-235-6847 (International) FAX 1-815-235-6545 (USA) INTERNET www.honeywell.com/sensing [email protected] MICRO SWITCH Sensing and Control Honeywell Inc. 11 West Spring Street Freeport, Illinois 61032 Printed with Soy Ink on 50% Recycled Paper 006460-1-EN IL50 GLO 699 Printed in USA ANODE 12,70 (0.500) OUT VCC 3,81 (0.150) PANDUIT, CE156F24-2 12,70 (0.500) GND 3,68 (0.145) www.honeywell.com/sensing