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Sick WLG4SP-21311130ZZZ
Photoelectric sensors | W4 | WLG4SP-21311130ZZZ | Sensing range min. / max.: 0 m / 7.1 m | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Without reflector…
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Description
Photoelectric sensors | W4 | WLG4SP-21311130ZZZ | Sensing range min. / max.: 0 m / 7.1 m | Functional principle: Photoelectric retro-reflective sensor | Functional principle detail: Without reflector minimum distance (autocollimation/coaxial optics), ClearSens | Switching output: Push-pull: PNP/NPN | Switching mode: Dark switching | Connection type: Connector M8, 3-pin | Light source: PinPoint LED | Type of light: Visible red light | Housing material: VISTAL® | Adjustment: Teach-in button | Housing: Rectangular
Specification
Features
| Functional principle | Photoelectric retro-reflective sensor |
|---|---|
| Functional principle detail | Without reflector minimum distance (autocollimation/coaxial optics), ClearSens |
| Sensing range min. | 0Â m |
| Sensing range max. | 7.1Â m |
| Recommended sensing range for the best performance | 0 m ... 5 m |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Shape of light spot | Point-shaped |
| Light spot size (distance) | 150Â mm (5Â m) |
| Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.5° (at Ta = +23 °C) |
| Normative reference | ENÂ 62471:2008-09 | IECÂ 62471:2006, modified |
| LED risk group marking | Free group |
| Wave length | 635Â nm |
| Average service life | 100,000 h at Ta = +25 °C |
| Teach-in button | BluePilot: for sensitivity adjustment |
| LED blue | BluePilot: Alignment aid |
| LED green | Operating indicatorStatic on: power on |
| LED yellow | Status of received light beamStatic on: object not presentStatic off: object presentFlashing: Below the 1.5Â function reserve |
| Special applications | Detecting objects wrapped in film, Detecting transparent objects |
Safety-related parameters
| MTTFD | 1,590Â years |
|---|---|
| DCavg | 0% |
Electronics
| Supply voltage UB | 10Â VÂ DCÂ ... 30Â VÂ DCÂ 1) |
|---|---|
| Ripple | ≤ 5 Vpp |
| Usage category | DC-12 (According to ENÂ 60947-5-2)DC-13 (According to ENÂ 60947-5-2) |
| Current consumption | ≤ 20 mA, without load. At UB = 24 V |
| Protection class | III |
| Number | 1 |
| Type | Push-pull: PNP/NPN |
| Switching mode | 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 | ≤ 500 µs |
| Repeatability (response time) | 150 µs |
| Switching frequency | 1,000Â Hz |
| Function of pin 4/black (BK) | Digital output, dark switching, object present → output Ǭ HIGH 2) |
Mechanics
| 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 |
| Housing | Plastic, VISTAL® |
| Front screen | Plastic, PMMA |
| Male connector | Plastic, VISTAL® |
| Maximum tightening torque of the fixing screws | 0.4Â Nm |
Ambient data
| Enclosure rating | IP66 (ENÂ 60529)IP67 (ENÂ 60529) |
|---|---|
| Ambient operating temperature | –40 °C ... +60 °C |
| Ambient temperature, storage | –40 °C ... +75 °C |
| Typ. Ambient light immunity | Artificial light: ≤ 50,000 lxSunlight: ≤ 50,000 lx |
| Shock resistance | 30Â g, 11Â ms (3Â positive and 3Â negative shocks along X, Y, Z axes, 18Â total shocks (EN60068-2-27)) |
| Vibration resistance | 10 Hz ... 1,000 Hz (Amplitude 1 mm, 3 x 30 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 |
Certificates
| EU declaration of conformity | ✔ |
|---|---|
| UK declaration of conformity | ✔ |
| ACMA declaration of conformity | ✔ |
| Moroccan declaration of conformity | ✔ |
| China RoHS | ✔ |
| cULus certificate | ✔ |
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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