P1PH902 Reflex Sensor with Background Suppression
Reflex Sensor
Applications: Sensors & I/O
Description
The reflex sensor with background suppression works with red light according to the time-of-flight measurement principle and is suitable for detecting objects against any background. The sensor always has the same switching distance, regardless of the color, shape or surface of the objects. The dynamic adjustment of the transmitted light brightness enables reliable switching with varying object and background properties. The sensor is suitable for presence checks with a large detection range, even under adverse ambient conditions, such as in the presence of ambient light or contamination. The IO-Link interface can be used to configure the reflex sensors (NC/NO, switching distance), as well as to output switching statuses.
Features at a Glance
- Low switching distance deviation for black/white
- IO-Link 1.1
- Object detection over long distances
- Dynamic adjustment of the emitted light brightness
Technical Data
Optical Data
| Range | 2,500 mm |
| Setting Range | 200 … 2,500 mm |
| Switching Hysteresis | < 5 % |
| Light Source | Red Light |
| Service Life (T = +25 °C) | 100,000 h |
| Max. Ambient Light | 40,000 Lux |
Electrical Data
| Supply Voltage | 15 … 30 V DC |
| Supply Voltage with IO-Link | 18 … 30 V DC |
| Current Consumption (Ub = 24 V) | < 25 mA |
| Switching Frequency | 200 Hz |
| Switching Frequency (interference-free mode) | 40 Hz |
| Response time (interference-free mode) | 13 ms |
| Response Time | 2.5 ms |
| Temperature Drift | < 10 % |
| Temperature Range | -40 … 60 °C |
| Switching Output Voltage Drop | < 2 V |
| Switching Output/Switching Current | 100 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Lockable | yes |
| Interface | IO-Link V1.1 |
| Protection Class | III |
Mechanical Data
| Setting Method | Potentiometer |
| Housing Material | Plastic, ABS/PC |
| Degree of Protection | IP67 IP68 |
| Connection | M12 × 1; 4-pin |
| Optic Cover | Plastic, PMMA |
| Weight | 33 g |
Safety-relevant Data
| MTTFd (EN ISO 13849-1) | 1,119.45 a |
General Data
| Scope of delivery | 1 × Z1PE002 mounting set 1 × initial start-up instructions 1 × sensor |
Output
| NPN NC, NPN NO | yes |
| IO-Link | yes |
Adjustable parameters
| Output | NPN |
| Circuit | NC NO inactive Error output NC+NO |
| Other parameters | Off-delay On-delay Mode of operation Hysteresis Switching point Emitted light |
| All other parameters can be found in the product documentation. |
Standards and certificates
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Table 1
| Detection Range | 250 mm | 1200 mm | 2500 mm |
| Light Spot Diameter | 20 mm | 35 mm | 70 mm |
Connection Diagram
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Ctrl. Panel
|
05 = Switching Distance Adjuster
68 = Power LED 5a = Switching Status Indicator, O1 |
Reflector data
| white (90 %) | 2.5 m |
| grey (18 %) | 2 m |
| black (6 %) | 1.2 m |
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