Features at a Glance
- Optimized performance
- Wireless settings via NFC
- Increased capacity thanks to intelligent functions
- Time-saving initial start-up with fast-clip mounting system and quick wiring
- Energy-saving
OPT1545 Reflex Sensor with Background Suppression
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These sensors have been specially designed for use in accumulation roller conveyors. Their compact design allows for installation between rollers below the transport level. High-precision background suppression makes it possible to reliably detect even black objects at up to 900 mm. Settings are entered via wireless NFC, which is even possible in the de-energized state. Thanks to the innovative fast-clip mounting system and quick wiring, the sensors are installed and ready for use in no time flat.
Optical Data | |
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| Range | 900 mm |
| Switching Hysteresis | < 5 % |
| Light Source | Infrared Light |
| Wavelength | 860 nm |
| Service Life (T = +25 °C) | 100,000 h |
| Risk Group (EN 62471) | 1 |
| Max. Ambient Light | 90,000 Lux |
| Opening Angle | 3 ° |
Electrical Data | |
|---|---|
| Supply Voltage | 12 ... 30 V DC |
| Current Consumption Sensor (Ub = 24 V) | < 16 mA |
| Switching Frequency | 100 Hz |
| Response Time | 5 ms |
| Temperature Drift | < 5 % |
| Temperature Range | -40 ... 60 °C |
| Number of Switching Outputs | 2 |
| Switching Output Voltage Drop | < 0.9 V |
| PNP Switching Output/Switching Current | 200 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Logic | yes |
| Single Discharge | yes |
| Block Forwarding | yes |
| Output Magnetic Valve/Engine | yes |
| Automatic Roller Shutdown | yes |
| Protection Class | III |
Mechanical Data | |
|---|---|
| Setting Method | NFC |
| Housing Material | Plastic, ABS/GF |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 4-pin |
| Cable Length | 2 m |
| Cable Jacket Material | PVC |
| Weight | 149 g |
Output | |
|---|---|
| PNP NO/NC switchable | yes |
| NFC Receiver Category | yes |
Standards and certificates |
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Connection Diagram |
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Switching Distance Deviation |
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Typical characteristic curve based on white, 90 % remission
Sr = Switching Distance
dSr = Switching Distance Change
 black 6 % remission grey 18 % remission |
Ctrl. Panel |
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2a = NFC interface
3a = Switching Status Indicator/Error Indicator |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
1 = Transmitter Diode
2 = Receiver Diode
Screw M4 = 0.5 Nm
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Complementary Products |
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ECAD data
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