WLL180T, Fiber-optic photoelectric sensor Sick WLL180T-F434S08 (6049026)

fiber-optic sensors
WLL180T, Fiber-optic photoelectric sensor   Model Name WLL180T-F434S08 Part No. 6049026   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 Reliable, rapid process detection, even under the most difficult ambient conditions, such as dust, spray or mist Easy commissioning and product changeover due to external teach-in Cross-talk is eliminated when utilizing bus configuration option Quick, easy setup and adjustment due to an intuitive operating menu Flexible parameter adjustment due to high-resolution signal processing. Hysteresis and time delays can be adapted to suit the application, e.g., when detecting tiny or transparent objects Easy-to-read display, even under difficult installation conditions

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 3) 4)
	Light source:	LED 5)
	Type of light:	Visible red light
	Wave length:	650 nm
	Sensitivity adjustment:	Teach-in button Cable +/- increment button, manual
	Adjustment of operating distance:	Cable, +/- increment button, manual, Teach-in button
	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
	Display:	LED status display / 2x 4-character digital dual displays, Set value (green indicator) and actual value (red indicator) are displayed simultaneously, display of parameters

1) Scanning range with 8 ms response time. Scanning range reduction with shorter response time (see tables LL3/WLL180T)  2) 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)  4) LL3-DK06  5) Average service life 100,000 h at Ta = +25 °C

Mechanics/electronics
	Enclosure rating:	IP 50 1)
	Supply voltage:	12 V DC ... 24 V DC 2)
	Residual ripple:	≤- 10 % 3)
	Power consumption:	≤- 50 mA 4)
	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 5)
	Switching frequency:	31.2 kHz 7.1 kHz 2 kHz 250 Hz 62.5 Hz
	Connection type:	Connector M8, 4-pin, 0.2 m 6)
	Protection class:	III
	Circuit protection:	A B C D 7) 8) 9) 10)
	Special device:	1
	Housing material:	ABS/PC
	Ambient operating temperature:	-25 °C ... 55 °C 11)
	Ambient storage temperature:	-25 °C ... 70 °C
	Special features:	automatic sender power adjustment
	Angle of dispersion:	Ca. 65 ° 12)

1) With correctly attached fibre-optic cable LL3 and closed protection hood  2) +- 10%  3) May not exceed or fall short of VS  4) Without load  5) Selectable  6) Do not bend below 0 °C  7) A = VS connections reverse-polarity protected  8) B = inputs and output reverse-polarity protected  9) C = interference suppression  10) D = outputs overcurrent and short-circuit protected  11) Operating temperature fluctuates according to number of devices connected: 4-8 devices: -25 °C ... +50 °C (output current 50 mA) / 9–16 devices: –25 °C … +45 °C (output current 20 mA)  12) See LL3 fiber-optic data

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