Product Model
WLA4SP-21311100ZZZ
Selling Points
- 1Autocollimation Technology: Utilizes advanced autocollimation for precise object detection.
- 2Wide Sensing Range: Operates from 0 mm to 4000 mm, suitable for various industrial applications.
- 3Switching Output: Offers push-pull switching output in PNP/NPN configurations.
- 4Fast Delivery: Enjoy free next working day delivery for orders placed before 3:30 PM in Turkey.
- 5Reliable Performance: Designed for dependable operation in industrial environments.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric retro-reflective sensor | Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics) |
Sensing range_Sensing range min. | 0 m | Sensing range_Sensing range max. | 4 m |
Sensing range_Maximum distance range from reflector to sensor (operating reserve 1) | 0 m ... 4 m | Sensing range_Recommended distance range from reflector to sensor (operating reserve 3,75) | 0 m ... 2.6 m |
Sensing range_Reference reflector | Reflector PL80 | Sensing range_Recommended sensing range for the best performance | 0 m ... 2.6 m |
Polarisation filters | Yes | Emitted beam_Light source | PinPoint LED |
Emitted beam_Type of light | Visible red light | Emitted beam_Shape of light spot | Point-shaped |
Emitted beam_Light spot size (distance) | 150 mm (5 m) | Emitted beam_Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.5° (at Ta = +23 °C) |
Key LED figures_Normative reference | EN 62471:2008-09 | IEC 62471:2006, modified | Key LED figures_LED risk group marking | Free group |
Key LED figures_Wave length | 635 nm | Key LED figures_Average service life | 100,000 h at Ta= +25 °C |
Adjustment_None | – | Indication_LED blue | BluePilot: Alignment aid |
Indication_LED green | Operating indicatorStatic on: power on | Indication_LED yellow | Status of received light beamStatic on: object not presentStatic off: object presentFlashing: Below the 1.5 function reserve |
Special applications | Detecting objects wrapped in film | Supply voltage UB | 10 V DC ... 30 V DC |
Ripple | ≤ 5 V | Usage category | DC-12 (According to EN 60947-5-2)#!#DC-13 (According to EN 60947-5-2) |
Current consumption | ≤ 20 mA, without load. At U#!#= 24 V | Protection class | III |
Digital output_Number | 1 | Digital output_Type | Push-pull: PNP/NPN |
Digital output_Switching mode | Dark switching | Digital output_Signal voltage PNP HIGH/LOW | Approx. UB-2.5 V / 0 V |
Digital output_Signal voltage NPN HIGH/LOW | Approx. UB/ < 2.5 V | Digital output_Output current Imax. | ≤ 100 mA |
Digital output_Circuit protection outputs | Reverse polarity protected | Digital output | Overcurrent protected |
Digital output | Short-circuit protected | Digital output_Response time | ≤ 500 µs |
Digital output_Repeatability (response time) | 150 µs | Digital output_Switching frequency | 1,000 Hz |
Pin/Wire assignment_Function of pin 4/black (BK) | Digital output, dark switching, object present → output Ǭ HIGH2) | Housing | Rectangular |
Design detail | Slim | Dimensions (W x H x D) | 12.1 mm x 41.9 mm x 18.6 mm |
Connection | Connector M8, 3-pin | Material_Housing | Plastic, VISTAL® |
Material_Front screen | Plastic, PMMA | Material_Male connector | Plastic, VISTAL® |
Maximum tightening torque of the fixing screws | 0.4 Nm |
Specifications may be subject to change without notice