Features at a Glance
- Compensation of uneven conveyor belt areas with dynamic teach-in
- Flexible mounting options thanks to 180° rotatable plug
- Precise front edge detection with non-uniform objects
- Dynamic readjustment of the switching threshold
P1EL201 Retro-Reflex Sensor with light band
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The Retro-Reflex Sensor with Light Band scans a significantly larger range than a retro-reflex sensor with a dot-shaped light spot. This makes it ideally suitable for reliably detecting the front edges of objects with irregular shapes or variable sizes. The sensor’s collimated laser light band is absolutely homogeneous and can thus be precisely aligned to the conveyor belt’s level. The sensor detects objects as small as just four millimeters. The compact format can be integrated into the smallest of spaces, for example in the side panels of conveyor systems.
Optical Data | |
|---|---|
| Range | 2,500 mm |
| Reference Reflector/Reflector Foil | Z90R008 |
| Smallest Recognizable Part | see Table 1 |
| Light Source | Laser (red) |
| Wavelength | 650 nm |
| Service Life (T = +25 °C) | 100,000 h |
| Laser Class (EN 60825-1) | 1 |
| Max. Ambient Light | 10,000 Lux |
| Light Strip Height | 42 mm |
Electrical Data | |
|---|---|
| Supply Voltage | 12 ... 30 V DC |
| Current Consumption (Ub = 24 V) | < 30 mA |
| Switching Frequency | 175 Hz |
| Response Time | 2.9 ms |
| Temperature Range | -30 ... 60 °C |
| Switching Output Voltage Drop | < 2.5 V |
| PNP Switching Output/Switching Current | 100 mA |
| Residual Current Switching Output | < 50 µA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Protection Class | III |
| FDA Accession Number | 2310248-000 |
Mechanical Data | |
|---|---|
| Setting Method | Teach-In |
| Housing Material |
Plastic, ABS/GF Plastic, PC |
| Degree of Protection | IP67/IP68 |
| Connection | M12 × 1; 4-pin |
| Optic Cover | Plastic, PMMA |
| Weight | 72 g |
Safety-relevant Data | |
|---|---|
| MTTFd (EN ISO 13849-1) | 1,754.51 a |
Output | |
|---|---|
| PNP NC | yes |
Standards and certificates |
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Table 1 |
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|---|---|---|
| Distance, Sensor to Reflector | 0,35 ... 1,60 m | 1,60 ... 2,50 m |
| Smallest Recognizable Part | 4 mm | 10 mm |
Connection Diagram |
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Ctrl. Panel |
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06 = Teach Button
30 = Switching Status/Contamination Warning 68 = supply voltage indicator |
Dimensioned Picture |
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Dimensions specified in mm (1 mm = 0.03937")
1 = Emitter
2 = Receiver
Screw M4 = 0.5 Nm
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Reflector data | |
|---|---|
| Z90R005 | 0.4 ... 1.6 m |
| Z90R008 | 0.35 ... 2.5 m |
| Z90R009 | 0.35 ... 2.5 m |
| ZRDF03K01 | 0.4 ... 1.6 m |
| ZRDF10K01 | 0.4 ... 1.6 m |
Complementary Products |
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