Photologic® Reflective Object Sensor OPB715Z, OPB716Z, OPB717Z, OPB718Z Features: • • • • • Focused for maximum sensitivity .5” (12.700 mm) sensing distance Panel mount Choice of output configurations 18” (457.200 mm) minimum wire length Product Photo Here Description: The OPB715Z series reflective assembly consists of a GaALAs LED and a Photologic® sensor enclosed in an IR transmissive housing. The sensor is characterized to detect paper at 0.5” (12.7 mm). The sensor has a wide operating distance range and is capable of detecting reflective objects at other distances. The reflective distance depends on the reflectance materials. These devices are designed to replace conventional mechanical limit switches where long life and reliability are critical. The switches are designed to easily snap mount into a 0.036 inch (0.914 mm) 20 gage thick material with a rectangular opening of 0.315” x 0.472 “ (8.0 mm x 12.0 mm). The sensor’s panel-mount plastic housing shields stray light and is terminated with 18” (457 mm) UL approved 26 AWG wire leads. The LED is current limited internally for design convenience. Its output can be specified as either TTL Totem-Pole or TLL Open-Collector. Inverted output options are available for either output configuration. Applications: • • • • • Focused for maximum sensitivity 0.5” (12.700 mm) sensing distance Panel mount Choice of output configurations 18” (457.200 mm) minimum wire length Part Number LED Peak Wavelength Sensor Photologic® OPB715Z OPB716Z OPB717Z Reflection Distance Inch (mm) Lead Length / Spacing 0.50" 18" / 26 AWG Wire Totem-Pole Open-Collector 890 nm Inv-Totem-Pole Inv-Open-Collector OPB718Z OPB715 Buffered Totem-Pole OPB716 Buffered Open Collector VCC VCC OUT AMP AMP OUT GND GND OPB717 Inverted Totem-Pole OPB718 Inverted Open-Collector VCC VCC OUT AMP AMP OUT [ MILLIMETERS] DIMENSIONS ARE IN: GND GND INCHES Color-Pin # RoHS Description Orange VCC White Output Violet Ground OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue A.4 8/09 Page 1 of 4 Photologic® Reflective Object Sensor OPB715Z, OPB716Z, OPB717Z, OPB718Z Absolute Maximum Ratings (TA=25°C unless otherwise noted) Storage & Operating Temperature Range -40° C to +85° C Supply Voltage, VCC (not to exceed 2 seconds) Power Dissipation 10 V (1) 300 mW Output Voltage (Open-Collector only) 35 V Electrical Characteristics (TA = 25°C unless otherwise noted, see OPL560 series for additional electrical information) SYMBOL PARAMETER MIN TYP MAX UNITS TEST CONDITIONS - VCC Operating Supply Voltage 4.75 - 5.25 V ICCL Low-Level Supply Current: - - 30 mA VCC = 5.0 V, output open ICCH High-Level Supply Current - - 50 mA VCC = 5.0 V, output open IOH High Level Output Current OPB716 OPB718 - - 100 100 µA µA VOH = 30 V, EE = 1 mW/cm2 VOH = 30 V, EE = 0 IOS Short Circuit Output Current OPB715 OPB717 - - 100 100 µA µA VCC = 5.0 V, VCH = 5 V VOH High Level Output Voltage OPB715, OPB717 OPB716, OPB718 VCC 2.1 VCC 2.1 - - V V IOH = -1 µA, EE = 1 mW/cm2 IOH = -1 µA, EE = 0 VOL Low Level Output Voltage OPB715, OPB717 OPB716, OPB718 - - .4 .4 V V IOL = 16 mA, EE = 0 IOL = 16 mA, EE = 1 mW/cm2 11.20 1.55 2 - EeT(+)/EeT(-) Hysteresis Ratio Notes: (1) (2) (3) (4) - Derate linearly at 5.0 mW / °C above 25° C. Terminating wire is 7 strand, 26 AWG, UL 1429. Tested at d = 0.55” (12.7 mm) from a 90% diffuse, white test surface. Reference: Eastman Kodak Catalog #E 152 7795. No reflective surface. OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.4 8/09 Page 2 of 4 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Photologic® Reflective Object Sensor OPB715Z, OPB716Z, OPB717Z, OPB718Z Typical - Voltage vs Displacement Kodak 90% Typical - Voltage vs Displacement Kodak 19% & Retroreflective 1.2 1.2 1.0 1.0 Toward 0.8 Logic Level Logic Level 0.8 0.6 Away Toward Toward 0.6 Away Away 0.4 0.4 0.2 0.2 0.0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 0.0 1.4 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Displacement (inches) Distance (inches) Typical - Voltage vs Displacement Copy Paper Typical - Voltage vs Displacement Avery Label 5160 1.2 1.2 1.0 1.0 Toward 0.8 Logic Level Logic Level 0.8 0.6 Away 0.4 Toward 0.6 Away 0.4 0.2 0.2 0.0 0.0 0.2 0.4 0.6 0.8 Distance (inches) 1.0 1.2 1.4 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 Displacement (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com Issue A.4 8/09 Page 3 of 4 Photologic® Reflective Object Sensor OPB715Z, OPB716Z, OPB717Z, OPB718Z Typical - Trigger Points vs Displacement From Both Sides 0.50 0.40 Turn-ON Turn-OFF 0.30 TOP FRONT 0.10 0.00 -0.10 Turn-OFF Turn-ON Distance (inches) 0.20 -0.20 -0.30 -0.40 -0.50 0.00 0.10 0.20 0.30 0.40 0.50 0.60 0.70 Distance (inches) Typical - Trigger Points vs Displacement From Top & Bottom 0.15 0.13 Turn-ON 0.10 0.08 FRONT 0.03 0.00 -0.03 Distance (inches) 0.05 Turn-OFF -0.05 Turn-OFF -0.08 -0.10 -0.13 Turn-ON 0.00 0.10 0.20 0.30 0.40 0.50 0.60 -0.15 0.70 Distance (inches) OPTEK reserves the right to make changes at any time in order to improve design and to supply the best product possible. Issue A.4 8/09 Page 4 of 4 OPTEK Technology Inc. — 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (972) 323-2200 or (800) 341-4747 FAX: (972) 323-2396 [email protected] www.optekinc.com