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| Long Distance Reflective Switch OPTEK Technology OPB720 * * * * * Detection distance from 0.04" (1 mm) to 24" (610 mm) [maximum distance to be set at the factory] Ambient Light Rejection < 100K Lux Object size as small as 0.08" (2mm) can be recognized Cable Length and Termination options Open collector output Product Photo Here The OPB720 is a reflective switch designed to detect objects as far away as 24" (610 mm). Detectable object sizes can be as small as 0.08" (2mm) at a distance of 8" (20 mm). The OPB720 has a logical output that switches from a high level with no reflection target to a low level with a reflection target. With the addition of hysteresis, the OPB720 minimizes switching oscillations on the output. The open collector output transistor and power requirements is compatible with most PLC's Applications include: * Conveyer belt package recognition * Personnel movement recognition * Near focus security systems * Hand wash and soap dispensing stations * Toilet and urinal sensors * Product dispensing systems e r P im l a in y r Vcc Electronics Ground Output Color Description Red White Black Vcc Output Ground Dimensions are in inches [ millimeters] 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: (800) 341-4747 FAX: (972) 323- 2396 sensors@optekinc.com www.optekinc.com A subsidiary of TT electronics plc Issue B.1 07.05 Long Distance Reflective Switch OPB720 Absolute Maximum Ratings (TA = 25C unless otherwise noted) Storage Temperature Operating Temperature Lead Soldering Temperature (1/16" (1.6mm) from case for 5 seconds with soldering iron) -40 C to +80 C -20 C to +60 C 260 C (1) Optek Technology Absolute Maximum Ratings (TA = 25C unless otherwise noted) Supply Voltage (Vcc) Maximum Collector Voltage Collector DC Current (Sink) Power Dissipation 10 to 30 Volts 30 Volts 50 mA 300 mW Electrical Characteristics (TA = 25C unless otherwise noted) SYMBOL VOL VOH PARAMETER Low Level Output voltage High Level Output MIN 5.0 TYP MAX 0.8 UNITS Volts Volts CONDITIONS Vcc=10V, RL=10K, D=8" Surface White Diffuse Paper EK E152-7798 Vcc=10V, RL=10K, No Target Notes: (1) RMA flux is recommended. Duration can be extended to 10 seconds maximum when flow soldering. P e r im l y r a in Issue B 01.05 Page 2 of 2 OPTEK Technology Inc.-- 1645 Wallace Drive, Carrollton, Texas 75006 Phone: (800) 341-4747 FAX: (972) 323- 2396 sensors@optekinc.com www.optekinc.com |
Price & Availability of OPB720
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