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Marsh Bellofram Automatic Timing & Controls 7680 Series Mini Self-Contained Photoelectric Sensor

Marsh Bellofram Automatic Timing & Controls 7680 Series Mini Self-Contained Photoelectric Sensor
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Marsh Bellofram Automatic Timing & Controls 7680 Series Mini Self-Contained Photoelectric Sensor - 1

800.727.5646 automatictiming.com Automatic Timing & Controls 7680 Series Self- Contained Sensors // 7680 Series 169 The 7680 Series was developed for its choice of AC/DC or DC power supply and small inexpensive package. Available in four operating modes. These sensors have a NEMA 4 rating and three output types: (Relay, FET or NPN), making this series ideal for many applications. • Compact Size • 10 to 30V DC or 10-135V AC/DC • NPN, Relay or Solid-State Output • Short and Long Range Diffuse • Polarized Retroreflective • NEMA 4 Housing • Output LED Mini Sel f -Cont a i n ed P ho to e l e c t r i c S e n s or \\\SPECIFICATIONS 7682A Short Range Diffused 7683A Retroreflective 7684A Long Range Diffused 7685A Retroreflective Polarized SENSING Maximum Distance 4" (10 cm) 12' (3.5 m)* 18" (0.5 m) 12' (3.5 m)* Minimum Target Size 0.2" (5 mm) 2.0" (5.1 cm)** 0.5" (1.25 cm) 2.0" (5.1 cm)** INPUT Voltage 10-30 VDC 10-30 VDC 10-135 VAC 10-30 VDC 10-30 VDC 10-135 VAC 10-30 VDC 10-30 VDC 10-135 VAC 10-30 VDC 10-30 VDC 10-135 VAC Current (nominal) 30 mA 45 mA 30 mA 45 mA 30 mA 45 mA 30 mA 45 mA OUTPUT Type NPN FET NPN FET NPN FET NPN FET Capacity 200 mA 100 mA 200 mA 100 mA 200 mA 100 mA 200 mA 100 mA Response Time <2 ms <3 ms <2 ms <3 ms <2 ms <3 ms <2 ms <3 ms Max. Switching Rate 500 Hz 166 Hz 500 Hz 166 Hz 500 Hz 166 Hz 500 Hz 166 Hz Type SPDT Relay SPDT Relay SPDT Relay SPDT Relay Capacity 1.0 @30 VDC 5A@120 VAC 1.0 @30 VDC 5A@120 VAC 1.0 @30 VDC 5A@120 VAC 1.0 @30 VDC 5A@120 VAC Response Time <5 ms <5 ms <5 ms <5 ms Max. Switching Rate 100 Hz 100 Hz 100 Hz 100 Hz ENVIRONMENT Ambient Temperature -13° to 131° F (-25° to 55° C) -13° to 131° F (-25° to 55° C) Humidity Maximum Relative Humidity 85% Maximum Relative Humidity 85% PHYSICAL Housing Non Metallic, NEMA 4 Non Metallic, NEMA 4 Light Emitting Element Infrared Infrared Visible Red Weight Shipping/Unit 7.7 oz. /3.5 oz. 8.3 oz. /3.5 oz. 7.7 oz. /3.5 oz. 8.3 oz. /3.5 oz. * Using 2 inch square reflector supplied with sensor. See Ordering Codes for other reflectors. **Object size shown equals reflector size. Detection of smaller objects possible. *** Based on sensing a 2 X 2” 90% reflective Kodak white card. #20 CPM at full rated current for relay output models.

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Marsh Bellofram Automatic Timing & Controls 7680 Series Mini Self-Contained Photoelectric Sensor - 2

7680 Series Automatic Timing & Controls automatictiming.com 800.727.5646 170 Self-Contained Sensors // 7680 Series MODEL NUMBER >>>>>> 768 4 2 Type 2AD 4 N 1 2 N X Short Range Diffused Retroreflective (IR) 3AR Long Range Diffused 4AD Polarized Retroreflective (red) 5AR Operation On/Off Power Requirements 10-30 VDC 10-30 VDC/10-135 VAC F Beam Type Visible Red Polarized (7685 only) Infrared 2 View End View Output Logic (DC) NPN Available with option N only Relay (SPDT) Available with option F only R Solid State (FET) Available with option F only S Features Standard Special K *NOTE: 2" square...

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Marsh Bellofram Automatic Timing & Controls 7680 Series Mini Self-Contained Photoelectric Sensor - 3

800.727.5646 automatictiming.com Automatic Timing & Controls 7680 Series Self-Contained Sensors // 7680 Series 171 \\\OPERATING CHARACTERISTICS \\\OPERATING MODES \\\WIRING AC/DC MODEL DC MODEL

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