7703 Series Automatic Timing & Controls automatictiming.com 800.727.5646 156Laser Sensor // 7703 Series The 7700 Series Laser provides a method for photoelectric detection of a small object over long distances. The laser-diode sensing device maintains a tiny spot size, with little divergence over distances up to 100 feet using a 2" X 2" retroreflector. This allows for long range detection of small objects. The unit provides precise leading and trailing edge detection of products on conveyors and packaging machinery. Sensing of very tightly spaced small objects is also possible for purposes of counting and batching. P h o t o e l e c t r i c S e ns o r MODEL NUMBER >>>>>> 770 04 N 3 B Type 3AR 04 N 3 B QP Retro Reflective Polarized Retro Reflective 3BR Operation On/Off Power Requirements 10-30 VDC Beam Type Laser Output Bi-Polar (NPN & PNP) Features Quick Disconnect Standard (PICO M8 4 PIN) Special K Pig Tail 6 in. Standard (micro 4 pin) PT NOTE: 2” Reflector and mounting bracket shipped with unit. ACCESSORIES 7700-025-01-00: Connector/Cable, 4 Pin m8x1 pico/2 meters 7700-025-01-05: 5 meter cable 7700-025-01-10: 10 meter cable 0000-181-61-01: 1 ft. length, 1" reflective tape, high efficiency, exposed lens not protected by plastic film, adhesive backed. 0000-181-62-01: 1 ft. length, 1" reflective tape, medium efficiency,protected with clear plastic film, adhesive backed. 0000-181-63-01: 1 ft. length, 1" reflective tape, low efficiency, exposed lens, high temp., adhesive backed. 7002-210-04-00: 5/8" diameter Retro-reflector 0000-181-64-01: 1 ft. length reflective tape, used with the polarized retroreflective model. • Narrow Beam for Small Object Detection • Input 10-30 VDC, Dual Output (PNP & NPN) • Separate Power and Signal LED’s • Retroreflective and Diffuse • PICO Style Quick Disconnect or 6" Pig Tail Available • Designed for NEMA 6 / IP67 Pigtail 7703 7703 \\\SPECIFICATIONS SUPPLY VOLTAGE 10 to 30 VDC SUPPLY CURRENT 30 mA maximum OUTPUT CONFIGURATION One current sourcing (PNP) and one current sinking (NPN) open collector transistor OUTPUT MODE Set by “Light ON” / “Dark ON” switch OUTPUT RATING 200 mA maximum each output. Output saturation less than 0.2 volts @ 10mA and less than 0.6 volts at 200 mA OUTPUT PROTECTION Protected against current overload, inductive transients, no false pulse on power-up RESPONSE TIME less than 2 ms, >500 Hz SENSING RANGE Retroreflective 100 ft. with 2" X 2" reflector, ATC p/n 0000-181-52-00, Minimum target object size 2" X 2" (At maximum intensity, the unit may prox out to 36") Diffuse (proxing) 12 in. with .25" X .25" Kodak 90% white card INDICATORS Power Red Output on Green ADJUSTMENTS Single turn intensity control, two position Light operate or Dark operate SENSING BEAM 670 nm visible red AVERAGE OUTPUT POWER 150 ìW HOUSING NEMA 6 CONNECTOR 4 pin, M8x1, pico style. Pin 1 - power, Pin 2 - NPN output, Pin 3 - common, Pin 4 - PNP output PIG TAIL 6" cable PVC .175 dia. micro connector 4 pin OPERATING TEMPERATURE 32° to 104°F (0 to 40°C) WEIGHT <2 oz.

800.727.5646 automatictiming.com Automatic Timing & Controls 7703 Series Laser Sensor // 7703 Series 157 \\\DIMENSIONS (INCHES/MILLIMETERS) \\\WIRING .500 12.7 OUTPUT ON: RED POWER ON: GREEN LIGHT ON DARK ON INTENSITY 1.060 26.90 2.408 61.12 0.120 3.046 1.334 33.86 1.115 28.30 ø.145 3.680 2X Mounting Bracket P/N 7700-114-01-00 HOUSING CONNECTOR (PICO) 1 Brown 2 White 3 Blue 4 Black 10 - 30 VDC NPN Comm PNP CABLE CONNECTOR (MICRO)