Luminescene Sensor- A2P05QAT80
Documentation
- User Manual(PDF 538kb)
- Data Sheet (PDF 593kb)
- Quick Start Guide(PDF 878kb)
Overview
- Digital read-out of intensity values via the RS-232 Interface
- Recognition of luminescenting marks
- Teach-In, dynamic Teach-In, external Teach-In, key potentiometer
The Luminescece Sensor detects with a receiver filter all luminescent markings which emit light within a wavelength range from 420-750 nm. With another receiver filter suppresses especially interfering whiteners. The sensors have a very small spot, and use a UV LED with a very long service life.
Luminescent Substances
Luminescent substances can be applied to almost anything (e. g. labels and cartons), and can be added to many substances such as ink, oil and grease. The use of an optical filter makes it possible to select which wavelength range (i. e. which color) will be visible to the sensor.
Adjustments
Adjustments are performed via Teach-In keys at the sensor or the external Teach-In input. Also with a potentiometer or via the RS-232 interface configurations are possible.
Interface
Sensor functions can be activated via the RS-232 interface. Additionally the Light Intensity can be read out.
Specs
| Optical Data | |
| Working Range | 30...50 mm |
| Working Distance | 40 mm |
| Receiving Range | 570...750 nm |
| Switching Hysteresis | < 1 % |
| Light Source | UV Light |
| Wave Length | 380 nm |
| Service Life (T = +25 °C) | 100000 h |
| Risk Group (EN 62471) | 2 |
| Max. Ambient Light | 10000 Lux |
| Light Spot Diameter | 5 mm |
| Electrical Data | |
| Supply Voltage | 10...30 V DC |
| Current Consumption (Ub = 24 V) | < 50 mA |
| Switching Frequency | 2500 Hz |
| Response Time | 200 µs |
| On-/Off-Delay | 0...100 ms |
| Temperature Drift | < 1 % |
| Temperature Range | -25...60 °C |
| Switching Outputs | 2 |
| Switching Output Voltage Drop | 1,5 V |
| Switching Output / Switching Current | 200 mA |
| Short Circuit Protection | yes |
| Reverse Polarity Protection | yes |
| Lockable | yes |
| Teach Mode | ZT,DT,TP |
| Interface | RS-232 |
| Baud Rate | 38400 Bd |
| Digital Inputs | 2 |
| Protection Class | III |
| Mechanical Data | |
| Adjustment | Teach-In |
| Housing Material | Plastic |
| Degree of Protection | IP67 |
| Connection | M12 × 1; 8-pin |
| Output | |
| Configurable as PNP/NPN/Push-Pull | yes |
| NO/NC switchable | yes |
| RS-232 Interface | yes |
Applications
- Checking for the presence of labels
- Alignment of spray cans without any visible markings
- Verification of product authenticity (counterfeit detection)
- Controlling saws in the woodworking industry
