SICK sensor one of the world’s leading producers of sensors and sensor solutions for industrial applications. SICK is a technology and market leader in Factory and Logistics Automation as well as Process Automation. The sensor range are: Laser Sensors, Cylinder Sensors, Photoelectric Sensors, Fork Sensors, Encoders, Color Sensors, Distance Sensor, Contrast Sensor, Color Sensor, Inductive Proximity Sensors, Fiber Optic Sensor with our signature range sick sensor intelligence.

Part Number:1070621
Photoelectric Sensor Model:WLG4SC-3P3235HS05
OEM Spec Ref

Features

Sensor/ detection principle	Photoelectric retro-reflective sensor, autocollimation
Dimensions (W x H x D)	15.25 mm x 48.6 mm x 22.15 mm
Housing design	Hygiene
Housing design (light emission)	Rectangular
Sensing range max.	0 m … 5 m ¹⁾
Sensing range	0 m … 3 m ¹⁾
Type of light	Visible red light
Light source	PinPoint LED ²⁾
Light spot size (distance)	Ø 45 mm (1.5 m)
Wave length	650 nm
Adjustment	IO-Link Single teach-in button
AutoAdapt	✔
Special applications	Detecting transparent objects, Hygienic and washdown zones

¹⁾ Reflector PL80A.
²⁾ Average service life: 100,000 h at T_U = +25 °C.

Mechanics/electronics

Supply voltage	10 V DC … 30 V DC ¹⁾
Ripple	< 5 V_pp ²⁾
Current consumption	30 mA ³⁾
Switching output	PNP
Switching mode	Light switching
Output current I_max.	≤ 100 mA
Response time Q/ on Pin 2	300 µs … 450 µs ⁴⁾ ⁵⁾
Switching frequency	1,000 Hz
Switching frequency Q / to pin 2	1,000 Hz ⁶⁾
Attenuation along light beam	> 8 %
Connection type	Cable with M8 male connector, 4-pin, 150 mm
Circuit protection	A, B, C ¹⁰⁾ ⁷⁾ ⁸⁾ ⁹⁾
Protection class	III
Weight	50 g
Polarisation filter	✔
Special device	✔
Housing material	Stainless steel, Stainless steel V4A (1.4404, 316L)
Optics material	Plastic, PMMA
Enclosure rating	IP66 IP67 IP68 IP69K
Special feature	Detecting transparent objects
Ambient operating temperature	–30 °C … +60 °C ¹¹⁾
Ambient temperature, storage	–30 °C … +75 °C
UL File No.	FDA, UL No. NRKH.E181493 & cUL No. NRKH7.E181493
Repeatability Q/ on Pin 2:	150 µs

¹⁾ Limit values when operated in short-circuit protected network: max. 8 A.
²⁾ May not exceed or fall below U_v tolerances.
³⁾ Without load.
⁴⁾ Signal transit time with resistive load.
⁵⁾ Valid for Q \ on Pin2, if configured with software.
⁶⁾ With light / dark ratio 1:1, valid for Q \ on Pin2, if configured with software.
⁷⁾ A = V_S 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⁾ At UV ≤ 24 V and IA < 30 mA.

Smart Task

Switching frequency

SIO Direct: 1000 Hz

SIO Logic: 1000 Hz

IOL: 900 Hz

Response time

¹⁾

²⁾

Repeatability

SIO Direct: 150 µs ³⁾

SIO Logic: 150 µs ¹⁾

IOL: 300 µs ²⁾

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.
³⁾ SIO Direct: sensor operation in standard I/O mode without IO-Link communication and without using internal sensor logic or time parameters (set to “direct”/”deactivated”).