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Sick WTT12S-M2569
Laser distance sensors | WTT12 PowerProx | WTT12S-M2569 | Product version: PowerProx Safety | Functional principle: Photoelectric proximity sensor | Functional principle detail: Object between sensor…
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Description
Laser distance sensors | WTT12 PowerProx | WTT12S-M2569 | Product version: PowerProx Safety | Functional principle: Photoelectric proximity sensor | Functional principle detail: Object between sensor and reference object or reference surface | Switching output: Push-pull: PNP/NPN | Switching mode: Light switching | Connection type: Plug, M12, 5-pin | Analog output: – | Communication interface: –
Specification
Features
| Functional principle | Photoelectric proximity sensor |
|---|---|
| Functional principle detail | Object between sensor and reference object or reference surface |
| Housing design (light emission) | Rectangular |
| Safety-related detection zone | 150 mm ... 2,000 mm, Target with 6% remission or higher. The laser beam hits the target surface at an angle of incidence of 90°, the light spot is covered fully by the target. Distance front of sensor to reference surface: 150 mm ... 2,000 mm, distance front of surface/object surface: > 50 mm, distance object surface/reference surface: > 85 mm 1) |
| Type of light | Visible red light |
| Light source | Laser 2) |
| Light spot size (distance) | ÃÂ 15Â mm (within the sensing range) |
| Maximum pulse power | <Â 250Â mW |
| Wave length | 658Â nm |
| Pulse duration | 0.004 µs |
| Laser class | 1Â (IECÂ 60825-1 / CDRH 21Â CFR 1040.10Â & 1040.11) |
| Adjustment | Single teach-in button (1Â x) |
| Safety integrity level | SIL 1Â (IECÂ 61508) |
| Performance class SRS/SRSS | C (IECÂ TS 62998-1) |
| Performance level | PL c (ISOÂ 13849-1) |
| Category | Category 2Â (ISOÂ 13849-1) |
| MTTFD | 138Â years (ISOÂ 13849-1) |
| PFHD (mean probability of a dangerous failure per hour) | 3,3 x 10-7 |
| DCavg | 60Â % |
| TM (mission time) | 20Â years (ISOÂ 13849-1) |
| Maximum demand rate | 36Â /h |
| Test rate (external test) | At least 100Â times the average expected demand rate (ISOÂ 13849-1) |
Electronics
| Supply voltage UB | 10Â VÂ DCÂ ... 30Â VÂ DCÂ 1) |
|---|---|
| Ripple | < 5 Vpp 2) |
| Current consumption | â¤Â 25 mA 3) |
| Switching output | Push-pull: PNP/NPN |
| Switching output (voltage) | LOW â¤Â 3 VHIGH ⥠Uv - 2 V |
| Output function | Modulated 10 Hz ± 2% square wave, 50% duty cycle |
| Number of switching outputs | 1 |
| Switching mode | Light switching |
| Digital output to object | 5Â ms |
| Digital output to test input | 10Â ms |
| Test input behavior | Low: Offset switchover from â35Â mm to +35Â mm |
| Test input voltage | LOW â¤Â 3 VHIGH ⥠Uv - 4 V |
| Number of digital inputs | 1 |
| Input function | Diagnostics |
| Circuit protection | AÂ 4)BÂ 5)CÂ 6) |
| Protection class | III |
| Enclosure rating | IP67 |
| Warm-up time | < 15 min 7) |
| Initialization time | <Â 300Â ms |
Mechanics
| Dimensions (W x H x D) | 20 mm x 49.6 mm x 44.2 mm |
|---|---|
| Housing material | Plastic, VISTAL® |
| Optics material | Plastic, PMMA |
| Weight | 48Â g |
| Connection type | Plug, M12, 5-pin |
Ambient data
| Ambient operating temperature | â35 °C ... +50 °C 1) |
|---|---|
| Ambient temperature, storage | â40 °C ... +70 °C |
| Typ. Ambient light immunity | Artificial light: 50Â klxSunlight: 50Â klx |
| Shock resistance | 30Â g (3Â positive and 3Â negative shocks along X, Y, Z axes, 18Â total shocks (EN60068-2-27)) 11Â ms25Â g (1,000Â positive and 1,000Â negative shocks along X, Y, Z axes, 6000Â shocks in total (EN60068-2-27)) 6Â ms |
| Vibration resistance | 20 Hz ... 1,000 Hz (1 g, for X, Y, Z axes, 1 octave/min (EN60068-2-6))20 Hz ... 2,000 Hz (10 g, RMS/axis (EN 60068-2-64)) |
Classifications
| ECLASS 5.0 | 27270904 |
|---|---|
| ECLASS 5.1.4 | 27270904 |
| ECLASS 6.0 | 27270904 |
| ECLASS 6.2 | 27270904 |
| ECLASS 7.0 | 27270904 |
| ECLASS 8.0 | 27270904 |
| ECLASS 8.1 | 27270904 |
| ECLASS 9.0 | 27270904 |
| ECLASS 10.0 | 27270904 |
| ECLASS 11.0 | 27270904 |
| ECLASS 12.0 | 27270903 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
Certificates
| EU declaration of conformity | â |
|---|---|
| UK declaration of conformity | â |
| ACMA declaration of conformity | â |
| Moroccan declaration of conformity | â |
| China RoHS | â |
| cULus certificate | â |
| TÃV approval | â |
| TÃV approval annex | â |
| EC-Type-Examination approval | â |
| Laser safety (IEC 60825-1) certificate | â |
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