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Sick WLL24-2X230
Fiber-optic sensors | WLL24 | WLL24-2X230 | Device type: Fiber-optic amplifier | Device type detail: Stand-alone | Switching output: NAMUR | Connection type: Terminal connection with M16 gland | Type…
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Description
Fiber-optic sensors | WLL24 | WLL24-2X230 | Device type: Fiber-optic amplifier | Device type detail: Stand-alone | Switching output: NAMUR | Connection type: Terminal connection with M16 gland | Type of light: Visible red light | Adjustment: Potentiometer | Display: LED
Specification
Features
| Device type | Fiber-optic amplifier |
|---|---|
| Device type detail | Stand-alone |
| Functional principle detail | Depending on the optical fiber cable used |
| Sensing range max. | Depending on the optical fiber cable used |
| Light source | LED |
| Type of light | Visible red light |
| Normative reference | ENÂ 62471:2008-09 | IECÂ 62471:2006, modified |
| LED risk group marking | Free group |
| Wave length | 660Â nm |
| Average service life | 100,000 h at Ta = +25 °C |
| LED yellow | Status of digital output |
Safety-related parameters
| MTTFD | 257Â years |
|---|---|
| DCavg | 0Â % |
| TM (mission time) | 20Â years |
Electronics
| Supply voltage UB | 5Â VÂ DCÂ ... 15.5Â VÂ DCÂ 1) |
|---|---|
| Ripple | â¤Â 0.4 Vpp 2) |
| Current consumption | â¥Â 2.2 mA |
| Protection class | II |
| Number | 1 |
| Type | NAMUR |
| Switching mode | Light switching |
| Signal voltage PNP HIGH/LOW | Approx. UB-4Â VÂ /Â 2Â V |
| Signal voltage NPN HIGH/LOW | Approx. UB-4Â VÂ /Â 2Â V |
| Circuit protection outputs | Reverse polarity protected |
| Response time | â¤Â 10 ms |
| Switching frequency | 50 Hz 3) |
Mechanics
| Housing | Rectangular |
|---|---|
| Dimensions (W x H x D) | 27 mm x 87.5 mm x 74.7 mm |
| Connection | Terminal connection with M16 gland 1) |
| Housing | Metal, zinc diecast |
| Weight | 330Â g |
Ambient data
| Enclosure rating | IP65 (ENÂ 60529) |
|---|---|
| ATEX marking | ATEX II 2G Ex ia op is IIC T4 Gb according to directive 2014/34/EU |
| Ex area category | 2G |
| Ambient operating temperature | â20 °C ... +60 °C |
| Ambient temperature, storage | â25 °C ... +70 °C |
| Shock resistance | 50Â g, 11Â ms (3Â positive and 3Â negative shocks along X, Y, Z axes, 18Â total shocks (EN60068-2-27)) |
| Vibration resistance | 10 Hz ... 55 Hz (Amplitude 1 mm, 3 x 30 min (EN60068-2-6)) |
| Air humidity | 35Â %Â ... 85Â %, relative humidity (no condensation) |
Certificates
| EU declaration of conformity | â |
|---|---|
| UK declaration of conformity | â |
| ACMA declaration of conformity | â |
| Moroccan declaration of conformity | â |
| China RoHS | â |
| CCC certificate | â |
| ATEX certificate | â |
| IECEx certificate | â |
| Photobiological safety (DIN EN 62471) certificate | â |
Classifications
| ECLASS 5.0 | 27270905 |
|---|---|
| ECLASS 5.1.4 | 27270905 |
| ECLASS 6.0 | 27270905 |
| ECLASS 6.2 | 27270905 |
| ECLASS 7.0 | 27270905 |
| ECLASS 8.0 | 27270905 |
| ECLASS 8.1 | 27270905 |
| ECLASS 9.0 | 27270905 |
| ECLASS 10.0 | 27270905 |
| ECLASS 11.0 | 27270905 |
| ECLASS 12.0 | 27270905 |
| ETIM 5.0 | EC002651 |
| ETIM 6.0 | EC002651 |
| ETIM 7.0 | EC002651 |
| ETIM 8.0 | EC002651 |
| UNSPSC 16.0901 | 39121528 |
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