OPB716Z TT Electronics

Focused for maximum sensitivity .5 (12.700 mm) sensing distance Panel mount Choice of output configurations 18 (457.200 mm) minimum wire length 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. T he 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 sensors 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. Reflection Lead Part LED Peak Sensor Distance Length / Focused for maximum sensitivity Number Wavelength Photologic Inch (mm) Spacing 0.5 (12.700 mm) sensing distance OPB715Z Totem-Pole Panel mount OPB716Z Open-Collector 18 / 26 AWG 890 nm 0.50 Choice of output configurations Wire OPB717Z Inv-Totem-Pole 18 (457.200 mm) minimum wire length OPB718Z Inv-Open-Collector OPB715 Buffered Totem -Pole OPB716 Buffered Open Collector V V CC CC OUT AMP AMP OUT GND GND OPB717 Inverted Totem-Pole OPB718 Inverted Open-Collector V V CC CC OUT AMP AMP OUT MILLIMETERS DIMENSIONS ARE IN: GND GND INCHES Color-Pin Description Orange V CC White Output Violet Ground Ro HS Storage & Operating Temperature Range -40 C to +85 C Supply Voltage, V (not to exceed 2 seconds) 10 V CC (1) Power Dissipation 300 mW Output Voltage (Open-Collector only) 35 V V Operating Supply Voltage 4.75 - 5.25 V - CC I Low-Level Supply Current: - - 30 mA V = 5.0 V, output open CCL CC I High-Level Supply Current - - 50 mA V = 5.0 V, output open CCH CC High Level Output Current 2 - - 100 A V = 30 V, E = 1 mW/cm OH E I OPB716 OH - - 100 A V = 30 V, E = 0 OH E OPB718 Short Circuit Output Current I OPB715 - - 100 A V = 5.0 V, V = 5 V OS CC CH OPB717 - - 100 A High Level Output Voltage V - CC 2 V OPB715, OPB717 2.1 - - V I = -1 A, E = 1 mW/cm OH OH E OPB716, OPB718 V - - - V I = -1 A, E = 0 CC OH E 2.1 Low Level Output Voltage V OPB715, OPB717 - - .4 V I = 16 mA, E = 0 OL OL E 2 OPB716, OPB718 - - .4 V I = 16 mA, E = 1 mW/cm OL E E E Hysteresis Ratio 11.20 1.55 2 - - eT(+)/ eT(-) Notes: (1) Derate linearly at 5.0 mW / C above 25 C. (2) Terminating wire is 7 strand, 26 AWG, UL 1429. (3) Tested at d = 0.55 (12.7 mm) from a 90% diffuse, white test surface. Reference: Eastman Kodak Catalog E 152 7795. (4) No reflective surface.