WLA16P-2486A100A00

Features

Functional principle

Photoelectric retro-reflective sensor

Functional principle detail

Autocollimation

Emitted beam
Light source	PinPoint LED
Type of light	Visible red light
Light spot size (distance)	Ø 80 mm (5 m)

Key LED figures
Wave length	635 nm

Adjustment
IO-Link	For configuring the sensor parameters and Smart Task functions

Indication
LED blue	BluePilot: Alignment aid
LED green	Operating indicator Static on: power on Flashing: IO-Link mode
LED yellow	Status of received light beam Static on: object not present Static off: object present Flashing: Below the 1.5 function reserve

Special applications

Detecting objects wrapped in film

Safety-related parameters

MTTF_D 693 years

DC_avg 0 %

T_M (mission time) 20 years

Communication interface

IO-Link	✔ , COM2 (38,4 kBaud)
Data transmission rate	COM2 (38,4 kBaud)
Cycle time	2.3 ms
Process data length	16 Bit
Process data structure	Bit 0 = switching signal Q_L1
	Bit 1 = switching signal Q_L2
	Bit 2 … 15 = empty
VendorID	26
DeviceID HEX	0x80016C
DeviceID DEC	8388972

Electrical data

Supply voltage U_B

10 V DC … 30 V DC ¹⁾

Ripple

< 5 V_pp

Current consumption

30 mA

Protection class

III

Digital output
Type	PNP
Signal voltage PNP HIGH/LOW	Approx. V_S – 2.5 V / 0 V
Output current I_max.	≤ 100 mA
Response time	≤ 500 µs ²⁾
Switching frequency	1,000 Hz ³⁾

¹⁾ Limit values.
²⁾ Signal transit time with resistive load in switching mode. Different values possible in COM2 mode.
³⁾ With light/dark ratio 1:1 in switching mode. Different values possible in IO-Link mode.

Mechanical data

Housing Rectangular

Dimensions (W x H x D) 20 mm x 55.7 mm x 42 mm

Connection Male connector M12, 4-pin

Material

Housing Plastic, VISTAL®

Front screen Plastic, PMMA

Weight 50 g

Ambient data

Enclosure rating	IP66 (EN 60529) IP67 (EN 60529) IP69 (EN 60529) ¹⁾
Ambient operating temperature	–40 °C … +60 °C
Ambient temperature, storage	–40 °C … +75 °C
UL File No.	NRKH.E181493 & NRKH7.E181493

¹⁾ Replaces IP69K with ISO 20653: 2013-03.

Smart Task

Smart Task name

Base logics

Logic function

Direct

AND

Window

Hysteresis

Timer function

Deactivated

On delay

Off delay

ON and OFF delay

Impulse (one shot)

Inverter

Yes

Switching frequency

SIO Logic: 800 Hz ¹⁾

IOL: 650 Hz ²⁾

Response time

SIO Logic: 600 µs ¹⁾

IOL: 750 µs ²⁾

Repeatability

SIO Logic: 300 µs ¹⁾

IOL: 750 µs ²⁾

Switching signal
Switching signal Q_L1	Switching output

¹⁾ SIO Logic: Sensor operation in standard I/O mode without IO-Link communication. Sensor-internal logic or timing parameters plus Automation Functions used.
²⁾ IOL: Sensor operation with full IO-Link communication and usage of logic, timing and Automation Function parameters.

Diagnosis

Device status Yes

Quality of teach Yes

Quality of run Yes, Contamination display

Classifications

eCl@ss 5.0	27270902
eCl@ss 5.1.4	27270902
eCl@ss 6.0	27270902
eCl@ss 6.2	27270902
eCl@ss 7.0	27270902
eCl@ss 8.0	27270902
eCl@ss 8.1	27270902
eCl@ss 9.0	27270902
eCl@ss 10.0	27270902
eCl@ss 11.0	27270902
eCl@ss 12.0	27270902
ETIM 5.0	EC002717
ETIM 6.0	EC002717
ETIM 7.0	EC002717
ETIM 8.0	EC002717
UNSPSC 16.0901	39121528