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Sick WLL180T-M434S01 Description
- Selectable response time up to 16 s
- Sensing range up to 20 m, sensing distance up to 1400 mm
- Bus-compatible with anti-interference
- 2 x 4-digit display
- Adjustable hysteresis
- Rotatable display screen
- High-resolution signal processing
- Programmable time delays
- Extremely rapid processes are detected reliably
- Workpieces are detected reliably even under the most difficult of ambient conditions such as dust, spray or mist
- No mutual effects from fiber-optic heads mounted in close proximity due to bus communication
- Easy monitoring of process parameters
- Hysteresis can be adapted to suit the application, e.g. when detecting tiny or transparent objects
- The display is easy to read, even under difficult installation conditions
- Tiny objects can be detected due to the high-resolution signal processing
- Time delays can be adjusted individually to suit the application
Your benefits
| Features | |
| Device type: | Base unit 1) |
| Dimensions (W x H x D):: | 10.5 mm x 34.6 mm x 71.9 mm |
| Sensing range max.: | 0 m ... 20 m, through-beam system 2) 3) |
| Sensing range: | 0 mm ... 1,400 mm, proximity system 4) 5) |
| Light source: | LED 6) |
| Type of light: | visible red light |
| Wave length: | 650 nm |
| Adjustment: | adjustable |
| Sensitivity adjustment: | Teach |
| Adjustment of operating distance: | Teach |
| Teach-in: | Menu-controlled |
| Time type: | Without time delay time delay off switch on delay ON and OFF delay one shot |
| Delay time: | Programmable: 0 ... 9,999 ms |
| Indication: | Display |
| Sensor/detection principle: | Fiber-optic photoelectric sensor |
| Housing desig (light emission): | Cuboid |
| 1) Up to 15 expansion units can be connected 2) Scanning range with 8 ms response time. Scanning range reduction with shorter response time (see tables LL3/WLL180T) 3) LL3-TX01 4) Objects to be sensed with 90% reflectivity (based on DIN 5033 white standard). sensing distance with 8 ms response time. sensing distance reduction with shorter response time (see tables LL3/WLL180T) 5) LL3-DK06 6) Average service life 100,000 h at Ta = +25 C With correctly attached fibre-optic cable LL3 and closed protection hood | |
| Mechanics/electronics | |
| Enclosure rating: | IP 50 |
| Supply voltage: | 12 V DC ... 24 V DC 1) |
| Residual ripple: | ≤ 10 % 2) |
| Power consumption: | ≤ 50 mA 3) |
| Switching output: | PNP, light/dark-switching, manually selectable, open collector |
| Output current Imax.: | ≤ 100 mA |
| Response time: | ≤ 2 ms ≤ 8 ms ≤ 16 s ≤ 70 s ≤ 250 s 4) |
| Switching frequency: | 31.2 kHz 7.1 kHz 2 kHz 250 Hz 62.5 Hz |
| Connection type: | Cable with plug, M8, 4-pin 0.2 m 5) |
| Protection class: | III |
| Circuit protection: | A B C D 6) 7) 8) 9) |
| Special device: | 1 |
| Housing material: | ABS/PC |
| Ambient temperature, operation: | -25 C ... 55 C |
| Ambient temperature, storage: | -25 C ... 70 C |
| Special features: | M8, 3-pin, 200 mm Pigtail |
| Angle of dispersion: | Ca. 65 10) |
| 1) +- 10% 2) May not exceed or fall short of VS 3) Without load 4) Selectable 5) Do not bend below 0 C 6) A = VS connections reverse-polarity protected 7) B = inputs and output reverse-polarity protected 8) C = interference suppression 9) D = outputs overcurrent and short-circuit protected 10) See LL3 fiber-optic data | |
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