WLL180T, Fiber-optic photoelectric sensor Sick WLL180T-F434 (6039102)

fiber-optic sensors
WLL180T, Fiber-optic photoelectric sensor   Model Name WLL180T-F434 Part No. 6039102   Самое главное Selectable response time up to 16 µs 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 Преимущества 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

Features
	Device type:	Expansion unit
	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 1) 2)
	Sensing range:	0 mm ... 1,400 mm, proximity system 0 ... 18 m, through-beam system 3) 4) 5) 6)
	Light source:	LED 7)
	Type of light:	Visible red light
	Wave length:	650 nm
	Adjustment:	adjustable
	Sensitivity adjustment:	Cable Cable
	Adjustment of operating distance:	Cable, +/- increment button, manual, Teach-Taste
	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 design (light emission):	Rectangular

1) 4) Scanning range with 8 ms response time. Scanning range reduction with shorter response time (see tables LL3/WLL180T)  2) 6) LL3-TX01  3) 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  7) 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 µs ≤- 70 µs ≤- 250 µs 4)
	Switching frequency:	31.2 kHz 7.1 kHz 2 kHz 250 Hz 62.5 Hz
	Connection type:	Connector M8, 4-pin
	Protection class:	III
	Circuit protection:	A B C D 5) 6) 7) 8)
	Special device:	0
	Housing material:	ABS/PC
	Ambient operating temperature:	-25 °C ... 55 °C
	Ambient storage temperature:	-40 °C ... 70 °C
	Angle of dispersion:	Ca. 65 ° 9)

1) +- 10%  2) May not exceed or fall short of VS  3) Without load  4) Selectable  5) A = VS connections reverse-polarity protected  6) B = inputs and output reverse-polarity protected  7) C = interference suppression  8) D = outputs overcurrent and short-circuit protected  9) See LL3 fiber-optic data

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