PNBC105 Laser Distance Sensor Triangulation
Laser Distance Sensor
Applications: Sensors & I/O
Description
Sensors from the PNBC range work with a high resolution CMOS line array and determine distance to the object by means of angular measurement. Top quality optics permit measured values with 16-bit resolution. Thanks to proven algorithms, stable measured values are obtained even for complex surfaces, for example sheet metal with speckle effect. They demonstrate outstanding accuracy with maximum linearity deviation of just 0.05%, and required only a short warm-up phase thanks to minimized temperature drift. Values are read out simultaneously via the analog output and the interface. Up to 4 switching outputs can be taught in externally. An incremental encoder input rounds the product out.
Features at a Glance
- Highly precise measurement with a maximum linearity deviation of 0.05%
- Constant, surface-independent measured values
- Thermally stable measured values without any warm-up phase
- Industry 4.0 compatible thanks to Industrial Ethernet
Technical Data
Optical Data
| Working Range | 90 … 190 mm |
| Measuring Range | 100 mm |
| Reproducibility maximum | 30 µm |
| Reproducibility: 1 Sigma | 3 µm |
| Linearity Deviation | 50 µm |
| Light Source | Laser (red) |
| Wavelength | 658 nm |
| Service Life (T = +25 °C) | 100,000 h |
| Laser Class (EN 60825-1) | 2 |
| Max. Ambient Light | 10,000 Lux |
| Light Spot Diameter | < 0.75 mm |
Electrical Data
| Supply Voltage | 15 … 30 V DC |
| Current Consumption (Ub = 24 V) | 280 mA |
| Switching Frequency | 15 kHz |
| Response Time | < 33 µs |
| Output rate | 10 … 30,000 /s |
| Temperature Drift | 5 µm/K |
| Temperature Range | -10 … 40 °C |
| Number of Switching Outputs | 4 |
| Switching Output Voltage Drop | < 1.5 V |
| Switching Output/Switching Current | 100 mA |
| Analog Output | 4…20 mA/0…10 V |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Overload Protection | yes |
| Teach Mode | VT, FT |
| Interface | Ethernet TCP/IP; EtherCat |
| Transmission rate | 100 Mbit/s |
| Protection Class | III |
| FDA Accession Number | 2320541-000 |
Mechanical Data
| Setting Method | Teach-In Web server |
| Housing Material | Aluminum, anodised |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 8-pin |
| Type of Connection Ethernet | M12 × 1; 4-pin |
| Optic Cover | Glass |
| Weight | 368 g |
Safety-relevant Data
| MTTFd (EN ISO 13849-1) | 300.87 a |
General Data
| Scope of delivery | 1 × initial start-up instructions 1 × calibration protocol 1 × laser warning sign 1 × sensor |
Output
| Push-Pull | yes |
| EtherCAT | yes |
Adjustable parameters
| Output | Analog Output Push-pull NPN PNP |
| Analog output | 0…10 V 4…20 mA |
| Circuit | NC NC/NO NO |
| All other parameters can be found in the product documentation. |
Standards and certificates
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Connection Diagram
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Ctrl. Panel
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68 = Power LED
85 = Link/Act LED 8c = signal/status |
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