W27-3 WL27-3R2631, Online data sheet - SICK USA | … · Plate N04 for universal clamp, steel, Zinc...

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WL27-3R2631W27-3

PRODUCT PORTFOLIO

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WL27-3R2631 | W27-3PRODUCT PORTFOLIO

Illustration may differ

Ordering information

Type Part no.

WL27-3R2631 1027776

Other models and accessories www.sick.com/W27-3

Detailed technical data

Features

Sensor/ detection principle Photoelectric retro-reflective sensor, Dual lens

Dimensions (W x H x D) 24.6 mm x 80.6 mm x 54 mm

Housing design (light emission) Rectangular

Sensing range max. 0.1 m ... 15 m 1)

Sensing range 0.1 m ... 11 m 1)

Type of light Visible red light

Light source LED 2)

Light spot size (distance) Ø 220 mm (10 m)

Angle of dispersion Approx. 1.5°

Wave length 660 nm

Adjustment Potentiometer

Time type On delayOff delaySwitch on delay and time delay off

Delay time Adjustable via time delay selector switch, 0.5 s, 10 s

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

2 | SICK Online data sheet | 2018-03-20 21:12:25

Subject to change without notice

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Mechanics/electronicsSupply voltage 20 V AC/DC ... 250 V AC/DC 1)

Power consumption ≤ 2.5 VA

Switching output Relay, electrically isolated 2)

Output function Change-over contacts

Switching mode Light/dark switching

Switching mode selector Selectable via time delay selector switch

Switching current (switching voltage) 3 A (250 V AC)3 A (24 V DC)0.11 A (250 V DC)

Response time ≤ 10 ms

Switching frequency 10 Hz 3)

Connection type Connector Q6, 6-pin, AC/UC-coding

Circuit protection A 4)

C 5)

Protection class II 6)

Weight 120 g

Polarisation filter ✔

Housing material Plastic, ABS

Optics material Plastic, PMMA

Enclosure rating IP65

Usage category AC-15, DC-13, according to EN 60947-1

Ambient operating temperature –40 °C ... +60 °C 7)

Ambient storage temperature –40 °C ... +75 °C

UL File No. NRKH.E181493 & NRKH7.E181493

1) Limit values.2) Provide suitable arc suppression for inductive or capacitive loads. Relay contacts are separated from the supply voltage by a basic isolation of 3 mm. Depending onthe application, additional isolation might have to be applied in the user's circuit.3) With light/dark ratio 1:1.4) A = VS connections reverse-polarity protected.5) C = interference suppression.6) Reference voltage: 250 V AC, overvoltage category 2.7) UL: 0 °C ... +60 °C.

ClassificationsECl@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

ETIM 5.0 EC002717

ETIM 6.0 EC002717

2018-03-20 21:12:25 | Online data sheet


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UNSPSC 16.0901 39121528

Adjustments possiblePotentiometer, time functions, light-/dark-switch

dark | light

0.5–10s

2

1 + 2

1

2

0 0

1

1 + 2

t2

3

1

① Potentiometer② Time control③ Time delay selector switch

Connection diagramcd-181

L1

N

BN

BU

GY

BK

WH

1

2

not connected6

3

4

5




Characteristic curveWL27-3

100

10

1

Sensingrange

Sensingrangetyp. max.

m(feet)

2(6.56)

4(13.12)

6(19.69)

8(26.25)

10(32.81)

12(39.37)

14(45.93)

16(52.49)

Distance in m (feet)

1

3

5

7

① Reflector PL80A③ Reflector PL40A⑤ Reflector PL20A⑦ Reflective tape Diamond Grade

Sensing range diagramWL27-3

50.15

6

4

3

2

1

10

8

7.50.1

80.1 9

110.1 15

70.3 11

7.50.1 10

0 2(6.56)

4(13.12)

6(19.69)

8(26.25)

10(32.81)

12(39.37)

14(45.94)

16(52.49)

7

Distance in m (feet)

Sensing range Sensing range max.

2.50.3 5

① Reflector PL80A② Reflector PL50A③ Reflector PL40A④ Reflector PL30A⑤ Reflector PL20A⑥ Reflector C110A⑦ Reflective tape Diamond Grade



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Dimensional drawing (Dimensions in mm (inch))

WL27-3, WSE27-3, potentiometer, time functions

24.6(0.97) 54 (2.13)

10

(0.3

9)

45

(1

.77

)

80

.6 (

3.1

7)

12

.2(0

.48

)

70

(2

.76

)

40 (1.57)

50 (1.97)

49

.4 (

1.9

4)

5.2(0.20)

8.4

(0.3

3)

46

.2 (

1.8

2)

23

(0.9

1)

1

2

3

4 5

6

7

8

① Optical axis sender② Optical axis, receiver③ Mounting hole ø 5.2 mm④ LED indicator green: Supply voltage active⑤ LED indicator yellow: Status of received light beam⑥ Sensitivity control ( 10 revolutions)⑦ Time control⑧ Time delay selector switch

Recommended accessoriesOther models and accessories www.sick.com/W27-3

Brief description Type Part no.

Universal bar clamp systems

Plate N04 for universal clamp, steel, Zinc plated steel (sheet), Zinc die cast (clampingbracket), Universal clamp (5322626), mounting hardware

BEF-KHS-N04 2051610

Device protection (mechanical)

Protective housing for universal clamp, Zinc plated steel (protective housing), Zinc diecast (clamping bracket), Universal clamp (2031357), mounting hardware

BEF-SG-W27 2039601

Weather hood for universal clamp bracket, steel, zinc coated, mounting hardware in-cluded

OBW-KHS-M01 2023240

Mounting brackets and plates

Mounting bracket with articulated arm for W11-2, W27, Dx50, steel, zinc coated, mount-ing hardware included

BEF-WN-MULTI 2064469

1) Customizablelength by sheet.Width max.74.9 cm, lengthmax. 91.4 cm.



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Brief description Type Part no.

Mounting bracket with hinged arm, steel, zinc coated, mounting hardware included BEF-WN-W27 2009122

Reflectors

Rectangular, screw connection, 47 mm x 47 mm, PMMA/ABS, Screw-on, 2 hole mount-ing

P250 5304812


PL20A 1012719


PL30A 1002314


PL40A 1012720


PL80A 1003865

"Diamond grade" reflective tape, self-adhesive, ready to assemble from the sheet,74.9 cm x 91.4 cm 1), self-adhesive

REF-DG-K 4019634

Self-adhesive REF-IRF-56 5314244

Round, screw connection, PMMA/ABS, Center hole mounting, screw-on C110A 5304549

1) Customizablelength by sheet.Width max.74.9 cm, lengthmax. 91.4 cm.



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SICK AG | Waldkirch | Germany | www.sick.com

SICK At A GlAnCeSICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applica-tions. A unique range of products and services creates the perfect basis for controlling processes securely and efficiently, protecting individuals from accidents and preventing damage to the environment.

We have extensive experience in a wide range of industries and understand their processes and require-ments. With intelligent sensors, we can deliver exactly what our customers need. In application centers in Europe, Asia and North America, system solutions are tested and optimized in accordance with customer specifications. All this makes us a reliable supplier and development partner.

Comprehensive services complete our offering: SICK lifetime Services provide support throughout the ma-chine life cycle and ensure safety and productivity.

For us, that is “Sensor Intelligence.”

WOrldWIde preSenCe:Contacts and other locations – www.sick.com

W27-3 WL27-3R2631, Online data sheet - SICK USA | … · Plate N04 for universal clamp, steel, Zinc...

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Transcript of W27-3 WL27-3R2631, Online data sheet - SICK USA | … · Plate N04 for universal clamp, steel, Zinc...