WLL80P-22T6Y1DZA71Z1Z1

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Features

Device type

Fiber-optic sensors

Device type detail

Standalone system

Functional principle detail

Depends on the fiber used

Emitted beam
Light source	LED
Type of light	Visible red light

Key LED figures
Normative reference	EN 62471:2008-09 \| IEC 62471:2006, modified
LED risk group marking	Free group
Wave length	660 nm
Average service life	100,000 h at T_a = +25 °C

Adjustment
IO-Link	For configuring the sensor parameters and Smart Task functions
Display + operating buttons	For configuring the sensor parameters

Indication
LED green	Operating indicator Static on: power on Flashing: IO-Link mode
LED yellow 1	Status of switching output 1 Permanently on: Switching output 1 active Permanently off: Switching output 1 not active Flashing: Executing teach-in/teach-in error
LED yellow 2	Status of switching output 2 Permanently on: Switching output 2 active Permanently off: Switching output 2 not active Flashing: Executing teach-in/teach-in error
Display	For configuring the sensor parameters

Items supplied

BEF-WLL180 mounting bracket

Display

Safety-related parameters

MTTF_D 324.1 years

DC_avg 0%

T_M (mission time) 20 years

Communication interface

IO-Link	✔ , IO-Link V1.1
Data transmission rate	COM3 (230.4 kbit/s)
Cycle time	0.5 ms
Process data length	32 Bit
Process data structure	Bit 0 = switching signal Q_L1
	Bit 1 = switching signal Q_L2
	Bit 2 = detection signal Qint.1
	Bit 3 = detection signal Qint.2
	Bit 16 … 31 = Current receiver level (live)
Compatible master port type	A
SIO mode support	Yes

Electrical data

Supply voltage U_B

12 V DC … 30 V DC ¹⁾ ²⁾

Ripple

± 10 %

Current consumption

≤ 50 mA

Protection class

III

Digital output
Number	2 (individually adjustable)
Type	Push-pull: PNP/NPN ³⁾
	PNP
	NPN: open collector
Signal voltage PNP HIGH/LOW	Approx. U_B-2.5 V / 0 V
Signal voltage NPN HIGH/LOW	Approx. U_B / < 2.5 V
Output current I_max.	≤ 100 mA
Circuit protection outputs	Reverse polarity protected
	Overcurrent protected
	Short-circuit protected
Response time	≤ 16 µs
	≤ 70 µs
	≤ 250 µs
	≤ 500 µs
	≤ 1,000 µs
	≤ 2,000 µs
	≤ 8,000 µs
Switching frequency	31.2 kHz ⁴⁾
	7.1 kHz
	2 kHz
	1 kHz
	500 Hz
	250 Hz
	62.5 Hz
Time functions	On delay
	Off delay
	ON and OFF delay
	Impulse (one shot)
	Switch-on delay and pulse
	Deactivated
Delay time	Adjustment via operating buttons / via IO-Link, 0 ms … 30,000 ms

Pin/Wire assignment
Function of pin 4/black (BK)	Switching output, object present → Q_L1 output HIGH; IO-Link communication C
Function of pin 4/black (BK) – detail	The pin 4 function of the sensor can be configured, Additional possible settings via IO-Link
Function of pin 2/white (WH)	Switching output, object present → Q_L2 output HIGH
Function of pin 2/white (WH) – detail	The pin 2 function of the sensor can be configured, Additional possible settings via IO-Link

¹⁾ Limit values.
²⁾ IO-Link mode: 18 VDC … 30 VDC.
³⁾ Selectable via menu.
⁴⁾ With light/dark ratio 1:1.

Mechanical data

Housing Rectangular

Dimensions (W x H x D) 10.5 mm x 33.2 mm x 79.9 mm

Connection Male connector M8, 4-pin

Material

Housing Plastic, PC

Weight Approx. 24 g

Ambient data

Enclosure rating	IP54 (EN 60529)
Ambient operating temperature	–25 °C … +55 °C
Ambient temperature, storage	–40 °C … +70 °C
Typ. Ambient light immunity	Artificial light: ≤ 3,000 lx Sunlight: ≤ 10,000 lx
Shock resistance	50 g, 11 ms (3 positive and 3 negative shocks along X, Y, Z axes, 18 total shocks (EN60068-2-27))
Vibration resistance	10 Hz … 55 Hz (Amplitude 1 mm, 3 x 30 min (EN60068-2-6))
Air humidity	35 % … 85 %, Relative humidity (no condensation)
Electromagnetic compatibility (EMC)	EN 60947-5-2

Smart Task

Smart Task name

Counter + debouncing

Logic function

Direct

WINDOW

Hysteresis

Timer function

Deactivated

On delay

Off delay

ON and OFF delay

Impulse (one shot)

Switch-on delay and pulse

Inverter

Yes

Switching signal
Switching signal Q_L1	Switching output
Switching signal Ǭ_L1	Switching output

Diagnosis

Quality of run Yes

Classifications

eCl@ss 5.0	27270905
eCl@ss 5.1.4	27270905
eCl@ss 6.0	27270905
eCl@ss 6.2	27270905
eCl@ss 7.0	27270905
eCl@ss 8.0	27270905
eCl@ss 8.1	27270905
eCl@ss 9.0	27270905
eCl@ss 10.0	27270905
eCl@ss 11.0	27270905
eCl@ss 12.0	27270905
ETIM 5.0	EC002651
ETIM 6.0	EC002651
ETIM 7.0	EC002651
ETIM 8.0	EC002651
UNSPSC 16.0901	39121528