# Photoelectric Sensor, 10 m, NPN, Dual Lens, Retroreflective, 4 Pin M12 Connector, 10 to 30 VDC

![Product image](https://novapart.co/image/farnell:4398946/)

**URL**: https://novapart.co/products/WL11-2N2430/photoelectric-sensor-10-m-npn-dual-lens
**SKU**: WL11-2N2430
**Manufacturer**: SICK
**Price**: €82.0000
**Stock**: 10+
**Lead Time**: 78 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | W11-2 Series |
| Sensing Method | Dual Lens, Retroreflective |
| Connection Method | 4 Pin M12 Connector |
| Sensing Range Max | 10m |
| Sensor Output Type | NPN |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4398946/)

WL11-2N2430 W11-2 

**SMALL PHOTOELECTRIC SENSORS** 

**WL11-2N2430 | W11-2** SMALL PHOTOELECTRIC SENSORS 

## Ordering information 

**Type Part no.** ol _ ~~Po~~ WL11-2N2430 1041387 SY a: Other models and accessories 5 www.sick.com/W11-2 

**==> picture [63 x 7] intentionally omitted <==**

**----- Start of picture text -----**<br>
Illustration may differ<br>**----- End of picture text -----**<br>


Detailed technical data 

Features 

|**Functional principle**|Photoelectric retro-reflective sensor|
|---|---|
|**Functional principle detail**|Dual lens|
|**Dimensions (W x H x D)**|15.6 mm x 48.5 mm x 42 mm|
|**Housing design (light emission)**|Rectangular|
|**Sensing range max.**|0.15 m ... 10 m1)|
|**Sensing range**|0.15 m ... 8 m1)|
|**Focus**|Approx. 2.2°|
|**Type of light**|Visible red light|
|**Light source**|LED2)|
|**Light spot size (distance)**|Ø 50 mm (3 m)|
|**Angle of dispersion**|Approx. 2.2°|
|**Wave length**|640 nm|
|**Adjustment**|None|



1) Reflector PL80A. 

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

**Product data sheet | 2024-01-29 16:17:29 Subject to change without notice** 

**2** 

**PHOTOELECTRIC SENSORS | SICK** 

**WL11-2N2430 | W11-2** SMALL PHOTOELECTRIC SENSORS 

## Mechanics/electronics 

|**Supply voltage UB**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 5 Vpp 2)|
|**Current consumption**|40 mA3)|
|**Switching output**|NPN|
|**Output function**|Complementary|
|**Switching mode**|Light/dark switching|
|**Signal voltage NPN HIGH/LOW**|Approx. VS / < 2.5 V|
|**Output current Imax.**|≤ 100 mA|
|**Response time**|≤ 2.5 ms4)|
|**Switching frequency**|200 Hz5)|
|**Connection type**|Male connector M12, 4-pin|
|**Circuit protection**|A6)<br>C7)<br>D8)|
|**Protection class**|II9)|
|**Weight**|120 g|
|**Polarisation filter**|✔|
|**Housing material**|Plastic, ABS|
|**Optics material**|Plastic, PMMA|
|**Enclosure rating**|IP66<br>IP67<br>IP69K|
|**Ambient operating temperature**|–30 °C ... +60 °C|
|**Ambient temperature, storage**|–40 °C ... +75 °C|
|**UL File No.**|NRKH.E181493 & NRKH7.E181493|



1) Limit values when operated in short-circuit protected network: max. 8 A. 

2) May not exceed or fall below Uv tolerances. 

3) Without load. 

4) Signal transit time with resistive load. 

5) With light/dark ratio 1:1. 

6) A = VS connections reverse-polarity protected. 7) C = interference suppression. 8) D = outputs overcurrent and short-circuit protected. 9) Reference voltage DC 50 V. 

## Safety-related parameters 

|**MTTFD**|2,741 years|
|---|---|
|**DCavg**|0 %|



## Classifications 

|**eCl@ss 5.0**|27270902|
|---|---|
|**eCl@ss 5.1.4**|27270902|
|**eCl@ss 6.0**|27270902|
|**eCl@ss 6.2**|27270902|



**2024-01-29 16:17:29 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**WL11-2N2430 | W11-2** SMALL PHOTOELECTRIC SENSORS 

|**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|



Dimensional drawing (Dimensions in mm (inch)) WL11-2 

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**----- Start of picture text -----**<br>
12,9<br>(0.51)<br>15.6 (0.61) 42 (1.65)<br>: 5<br>7.3 (0.29)<br>1<br>2 (.13)3.2 6.1<br>(0.24)<br>5<br>: 6 (0.91)23.1<br>i l Gy<br>3<br>4<br>①   Optical axis, sender<br>②   Optical axis, receiver<br>3,5 (0.14)<br>ø 4.2 (0.91)<br> (1.91)<br> (.89)  (1.2) 39,9 (1.57) 48.5<br>2.5 30.5<br>2<br>0.2)(<br>5.1<br>**----- End of picture text -----**<br>


- ③ LED indicator green: Supply voltage active 

- ④ LED indicator yellow: Status of received light beam 

- ⑤ Mounting hole ø 4.2 mm 

- ⑥ M12 connector, 4-pin or cable 

**4 PHOTOELECTRIC SENSORS | SICK** 

**Product data sheet | 2024-01-29 16:17:29 Subject to change without notice** 

**WL11-2N2430 | W11-2** SMALL PHOTOELECTRIC SENSORS 

## Adjustments 

WL11-2 

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4 3<br>**----- End of picture text -----**<br>


- ③ LED indicator green: Supply voltage active 

④ LED indicator yellow: Status of received light beam 

## Connection type 

## Connection diagram 

Cd-083 

BN 1 + (L+) WH 2 Q BU 3 ~~To~~ **-** (M) BK 4 Q 

**2024-01-29 16:17:29 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

**WL11-2N2430 | W11-2** SMALL PHOTOELECTRIC SENSORS 

## Characteristic curve 

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**----- Start of picture text -----**<br>
10<br>9 ie \  en 1<br>8 2<br>3<br>7 PYAvan ae<br>6 CONG TN<br>5 4<br>4 NN<br>RIVA ON Sensing<br>3 6 5 range<br>2 HWUVYE<br>7<br>1 Cy AN ACEee<br>CIA NEN<br>m 2 4 6 8 10<br>(feet) (6.56) (13.12) (19.69) (26.25) (32.81)<br>Distance in m (feet)<br>**----- End of picture text -----**<br>


- ① Reflector PL80A 

- ② Reflector C110A 

- ③ Reflector PL50A 

- ④ Reflector PL40A 

- ⑤ Reflector PL30A 

- ⑥ Reflector PL20A 

- ⑦ Reflective tape Diamond Grade 

## Sensing range diagram 

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1 0.05/0.15 8 10<br>|<br>2 0.05/0.15 5 7<br>| es<br>3 0.05/0.15 5 7<br>_____._§_ | |<br>4 0.05/0.15 5 7<br>| ss oes<br>a 5 0.05/0.15 ___ 3.5 Toa 5 | |<br># 6 0.05/0.15 3 4 7<br>| 7  e 0.1/0.3 1.5 T| | |<br>0 2 4 6 8 10<br>(6.56) (13.12) (19.69) (26.25) (32.81)<br>Distance in m (feet)<br>Sensing range Sensing range typ. max.<br>**----- End of picture text -----**<br>


- ① Reflector PL80A 

- ② Reflector C110A 

- ③ Reflector PL50A 

- ④ Reflector PL40A 

- ⑤ Reflector PL30A 

- ⑥ Reflector PL20A 

- ⑦ Reflective tape Diamond Grade 

**6** 

**Product data sheet | 2024-01-29 16:17:29 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**WL11-2N2430 | W11-2** SMALL PHOTOELECTRIC SENSORS 

## Recommended accessories 

> Other models and accessories > www.sick.com/W11-2 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Mounting brackets and plates||||
||Mounting bracket, large, stainless steel, mounting hardware included|BEF-WG-W12|2013942|
||Universal mounting bracket for reflectors, steel, zinc coated|BEF-WN-REFX|2064574|
|Plug connectors and cables||||
||Head A: female connector, M12, 4-pin, straight, A-coded|YF2A14-|2096235|
||Head B: Flying leads|050VB3XLEAX||
||Cable: Sensor/actuator cable, PVC, unshielded, 5 m|||
||Head A: male connector, M12, 4-pin, straight|STE-1204-G|6009932|
|—|Cable: unshielded|||
|Reflectors||||
||Rectangular, screw connection, 40 mm x 60 mm, PMMA/ABS, Screw-on, 2 hole mount-|PL40A|1012720|
||ing|||



**2024-01-29 16:17:29 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**7** 

## SICK At A GlAnCe 

SICK is one of the leading manufacturers of intelligent sensors and sensor solutions for industrial applications. 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 requirements. 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 machine life cycle and ensure safety and productivity. 

For us, that is “Sensor Intelligence.” 

## WOrldWIde preSenCe: 

Contacts and other locations www.sick.com 

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



## Links

- [View this product on Novapart](https://novapart.co/products/WL11-2N2430/photoelectric-sensor-10-m-npn-dual-lens)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/wl11-2n2430/photoelectric-sensor-10m-npn/dp/4398946)
---

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