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Sick WLA12L-24162100A00
Photoelectric sensors | W12 | WLA12L-24162100A00 | Sensing range min. / max.: 0 m / 20 m | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Without reflector…
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Description
Photoelectric sensors | W12 | WLA12L-24162100A00 | Sensing range min. / max.: 0 m / 20 m | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optics) | Switching output: Push-pull: PNP/NPN | Switching mode: Light/dark switching | Connection type: Male connector M12, 4-pin | Light source: Laser | Type of light: Visible red light | Laser class: 1 | Housing material: Zinc diecast | Adjustment: IO-Link, none | Communication interface: IO-Link V1.1 | Smart Sensor: Enhanced Sensing, efficient communication, diagnosis, Smart Task | Smart Task name: Base logics | Housing: Rectangular
Specification
Features
| Functional principle | Photoelectric retro-reflective sensor |
|---|---|
| Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics) |
| Sensing range min. | 0Â m |
| Sensing range max. | 20Â m |
| Maximum distance range from reflector to sensor (operating reserve 1) | 0 m ... 20 m |
| Recommended distance range from reflector to sensor (operating reserve 3,75) | 0 m ... 12 m |
| Reference reflector | Reflector P250F |
| Recommended sensing range for the best performance | 0 mm ... 12,000 mm |
| Polarisation filter | Yes |
| Light source | Laser |
| Type of light | Visible red light |
| Shape of light spot | Ellipse shape |
| Light spot size (distance) | 1.5 mm x 1.2 mm (1,000 mm) |
| Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.2° (at TU = +23 °C) |
| Normative reference | ENÂ 60825-1:2014, IECÂ 60825-1:2014 |
| Laser class | 1Â 1) |
| Wave length | 655Â nm |
| Pulse duration | 4 µs |
| Maximum pulse power | <Â 2.13Â mW |
| Average service life | 50,000 h at TU = +25 °C |
| IO-Link | For configuring the sensor parameters and Smart Task functions |
| LED blue | BluePilot: Alignment aid |
| LED green | Operating indicatorStatic on: power onFlashing: IO-Link mode |
| LED yellow | Status of received light beamStatic on: object not presentStatic off: object presentFlashing: Below the 1.5Â function reserve |
| Special applications | Detecting small objects, Detection of objects moving at high speeds, Detecting objects wrapped in film |
Safety-related parameters
| MTTFD | 371Â years |
|---|---|
| DCavg | 0Â % |
| TM (mission time) | 10Â years (ENÂ ISOÂ 13849)Rate of use: 60Â % |
Communication interface
| IO-Link | ✔ , IO-Link V1.1 |
|---|---|
| Data transmission rate | COM2 (38,4Â kBaud) |
| Cycle time | 2.3Â ms |
| Process data length | 16Â Bit |
| Process data structure | Bit 0Â = switching signal QL1 |
| VendorID | 26 |
| DeviceID HEX | 8002D6 |
| DeviceID DEC | 8389334 |
| Compatible master port type | A |
| SIO mode support | Yes |
Electronics
| Supply voltage UB | 10Â VÂ DCÂ ... 30Â VÂ DCÂ 1) |
|---|---|
| Ripple | ≤ 5 V |
| Usage category | DC-12 (According to ENÂ 60947-5-2)DC-13 (According to ENÂ 60947-5-2) |
| Current consumption | ≤ 14 mA, without load. At UB = 24 V |
| Protection class | III |
| Number | 2Â (Complementary) |
| Type | Push-pull: PNP/NPN |
| Switching mode | Light/dark switching |
| Signal voltage PNP HIGH/LOW | Approx. UB-2.5Â V / 0Â V |
| Signal voltage NPN HIGH/LOW | Approx. UBÂ /Â <Â 2.5Â V |
| Output current Imax. | ≤ 100 mA |
| Circuit protection outputs | Reverse polarity protected |
| Response time | ≤ 200 µs 2) |
| Repeatability (response time) | 85 µs 2) |
| Switching frequency | 2,500 Hz 3) |
| BN 1 | + (L+) |
| WH 2 | ǬL1/MFDigital output, dark switching, object present → output ǬL1 HIGH 4)The pin 2 function of the sensor can be configured |
| BU 3 | - (M) |
| BK 4 | QL1/CDigital output, light switching, object present → output QL1 LOW 4)The pin 4 function of the sensor can be configured |
Mechanics
| Housing | Rectangular |
|---|---|
| Dimensions (W x H x D) | 15.6 mm x 49.5 mm x 43.1 mm |
| Connection | Male connector M12, 4-pin |
| Housing | Metal, zinc diecast |
| Front screen | Plastic, PMMA |
| Male connector | Plastic, VISTAL® |
| Weight | Approx. 77 g |
| Maximum tightening torque of the fixing screws | 1.4Â Nm |
Ambient data
| Enclosure rating | IP66 (ENÂ 60529)IP67 (ENÂ 60529)IP69 (ENÂ 60529) |
|---|---|
| Ambient operating temperature | –20 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Warm-up time | < 15 min, Where Tu is under –10 °C |
| Typ. Ambient light immunity | Artificial light: ≤ 50,000 lxSunlight: ≤ 50,000 lx |
| Shock resistance | 50Â g, 11Â ms (25Â positive and 25Â negative shocks along X, Y, Z axes, 150Â total shocks (EN60068-2-27)) |
| Vibration resistance | 10 Hz ... 2,000 Hz (Amplitude 0.5 mm / 10 g, 20 sweeps per axis, for X, Y, Z axes, 1 octave/min, (EN60068-2-6)) |
| Air humidity | 35Â %Â ... 95Â %, relative humidity (no condensation) |
| Electromagnetic compatibility (EMC) | ENÂ 60947-5-2 |
| Resistance to cleaning agent | ECOLAB |
| UL File No. | NRKH.E181493 & NRKH7.E181493 |
Smart Task
| Smart Task name | Base logics |
|---|---|
| Logic function | DirectANDOR |
| Timer function | DeactivatedSwitch-on delayOff delayON and OFF delayImpulse (one shot) |
| Inverter | Yes |
| Switching frequency | SIO Logic: 2000 Hz 1)IOL: 1600 Hz 2) |
| Response time | SIO Logic: 250 µs 1)IOL: 300 µs 2) |
| Repeatability | SIO Logic: 120 µs 1)IOL: 150 µs 2) |
| Switching signal QL1 | Switching output |
| Switching signal ǬL1 | Switching output |
Diagnosis
| Measuring range | Very cold, cold, moderate, warm, hot |
|---|---|
| Device status | Yes |
| Detailed device status | Yes |
| Operating hour counter | Yes |
| Operating hours counter with reset function | Yes |
| Quality of teach | Yes |
| Quality of run | Yes, Contamination display |
Certificates
| EU declaration of conformity | ✔ |
|---|---|
| UK declaration of conformity | ✔ |
| ACMA declaration of conformity | ✔ |
| Moroccan declaration of conformity | ✔ |
| China RoHS | ✔ |
| ECOLAB certificate | ✔ |
| cULus certificate | ✔ |
| IO-Link certificate | ✔ |
| Laser safety (IEC 60825-1) declaration of manufacturer | ✔ |
| Information according to Art. 3 of Data Act (Regulation EU 2023/2854) | ✔ |
Classifications
| ECLASS 5.0 | 27270902 |
|---|---|
| ECLASS 5.1.4 | 27270902 |
| ECLASS 6.0 | 27270902 |
| ECLASS 6.2 | 27270902 |
| ECLASS 7.0 | 27270902 |
| ECLASS 8.0 | 27270902 |
| ECLASS 8.1 | 27270902 |
| ECLASS 9.0 | 27270902 |
| ECLASS 10.0 | 27270902 |
| ECLASS 11.0 | 27270902 |
| ECLASS 12.0 | 27270902 |
| ETIM 5.0 | EC002717 |
| ETIM 6.0 | EC002717 |
| ETIM 7.0 | EC002717 |
| ETIM 8.0 | EC002717 |
| UNSPSC 16.0901 | 39121528 |
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