# Photoelectric Sensor, 4m, PNP, Retroreflective, 10 to 30VDC, 4 Pin M12 Connector, W4 Series

![Product image](https://novapart.co/image/farnell:4384807/)

**URL**: https://novapart.co/products/WL4S-3P2430V/photoelectric-sensor-4m-pnp-retroreflective-10-to
**SKU**: WL4S-3P2430V
**Manufacturer**: SICK
**Price**: €121.2100
**Stock**: 10+
**Lead Time**: 36 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | W4 Series |
| Sensing Method | Retroreflective |
| Connection Method | 4 Pin M12 Connector |
| Sensing Range Max | 4m |
| Sensor Output Type | PNP |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4384807/)

WL4S-3P2430V W4 

**MINIATURE PHOTOELECTRIC SENSORS** 

**WL4S-3P2430V | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Ordering information 

**Type Part no.** WL4S-3P2430V 1054707 Other models and accessories , www.sick.com/W4 

Illustration may differ 

## Detailed technical data 

## Features 

|**Functional principle**|Photoelectric retro-reflective sensor|
|---|---|
|**Functional principle detail**|Autocollimation|
|**Sensing range max.**|0 m ... 4 m1)|
|**Sensing range**|0 m ... 2.5 m1)|
|**Polarisation filters**|Yes|
|**Emitted beam**||
|Light source|PinPoint LED2)|
|Type of light|Visible red light|
|Light spot size (distance)|Ø 45 mm (1.5 m)|
|**Key LED figures**||
|Wave length|650 nm|
|**Adjustment**|None|
|**Special applications**|Hygienic and washdown zones|
|**Housing design**|Washdown|



1) Reflector PL80A. 

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

## Safety-related parameters 

|**MTTFD**|3,027 years|
|---|---|
|**DCavg**|0 %|



**Product data sheet | 2024-03-28 20:00:12 Subject to change without notice** 

**2** 

**PHOTOELECTRIC SENSORS | SICK** 

**WL4S-3P2430V | W4** MINIATURE PHOTOELECTRIC SENSORS 

**TM (mission time)** 20 years 

## Electrical data 

|**Supply voltage UB**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 5 Vpp 2)|
|**Current consumption**|30 mA3)|
|**Protection class**|III|
|**Digital output**||
|Type|PNP|
|Switching mode|Light/dark switching|
|Output current Imax.|≤ 100 mA|
|Response time|< 0.5 ms4)|
|Switching frequency|1,000 Hz5)|
|**Output function**|Complementary|
|**Circuit protection**|A, B, C6) 7) 8)|



1) Limit values, reverse-polarity protected, operation 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) B = inputs and output reverse-polarity protected. 

8) C = interference suppression. 

## Mechanical data 

|**Housing**|Rectangular|
|---|---|
|**Design detail**|Slim|
|**Dimensions (W x H x D)**|15.25 mm x 48.6 mm x 22.2 mm|
|**Connection**|Male connector M12, 4-pin1)|
|**Material**||
|Housing|Stainless steel, Stainless steel V4A (1.4404, 316L)|
|Front screen|Plastic, PMMA|
|**Weight**|60 g|



- 1) Max. tightening torque: 0.7 Nm. 

## Ambient data 

|**Enclosure rating**|IP66<br>IP67<br>IP68<br>IP69K|
|---|---|
|**Ambient operating temperature**|–30 °C ... +70 °C1)<br>–30 °C ... +60 °C|
|**Ambient temperature, storage**|–30 °C ... +75 °C|
|**UL File No.**|NRKH.E181493 & NRKH7.E181493|



- 1) At UV ≤ 24 V and IA < 30 mA. 

**2024-03-28 20:00:12 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**WL4S-3P2430V | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Classifications 

|**ECLASS 5.0**|27270902|
|---|---|
|**ECLASS 5.1.4**|27270902|
|**ECLASS 6.0**|27270902|
|**ECLASS 6.2**|27270902|
|**ECLASS 7.0**|27270902|
|**ECLASS 8.0**|27270902|
|**ECLASS 8.1**|27270902|
|**ECLASS 9.0**|27270902|
|**ECLASS 10.0**|27270902|
|**ECLASS 11.0**|27270902|
|**ECLASS 12.0**|27270902|
|**ETIM 5.0**|EC002717|
|**ETIM 6.0**|EC002717|
|**ETIM 7.0**|EC002717|
|**ETIM 8.0**|EC002717|
|**UNSPSC 16.0901**|39121528|



## Connection diagram 

Cd-083 

BN 1 + (L+) ~~7~~ WHBU 23 Q r— **-** (M) BK 4 ~~> 1-~~ Q 

**4** 

**Product data sheet | 2024-03-28 20:00:12 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**WL4S-3P2430V | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Characteristic curve 

## WL4S-3, WLG4S-3, 4 m 

**==> picture [205 x 222] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>WL4S-3<br>10<br>� Sensing<br>� range<br>�<br>�<br>� �<br>Sensing range max. �<br>1<br>0<br>0 1 2 3 4<br>(3.28) (6.56) (9.84) (13.12)<br>Distance in m (feet)<br>**----- End of picture text -----**<br>


**==> picture [67 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
①   Reflector PL80A<br>**----- End of picture text -----**<br>


- ② Reflector P250F 

- ③ Reflector PL40A 

- ④ Reflector PL20A 

- ⑤ PL10F reflector 

- ⑥ Reflector P250 CHEM 

- ⑦ Reflective tape REF-IRF-56 

## Sensing range diagram 

WL4S-3, WLG4S-3, 4 m 

**==> picture [202 x 157] intentionally omitted <==**

**----- Start of picture text -----**<br>
� 0 2.5 4.0<br>� 0 2.0 3.0<br>� 0 1.8 2.7<br>� 0 1.2 2.0<br>� 0 1.0 1.4<br>� 0 1.6  2.2<br>� 0 0.4  0.8<br>0 1 2 3 4<br>(3.28) (6.56) (9.84) (13.12)<br>Distance in m (feet)<br>Sensing range Sensing range max.<br>**----- End of picture text -----**<br>


- ① Reflector PL80A 

- ② Reflector P250F 

- ③ Reflector PL40A 

- ④ Reflector PL20A 

- ⑤ PL10F reflector 

- ⑥ Reflector P250 CHEM 

- ⑦ Reflective tape REF-IRF-56 

**2024-03-28 20:00:12 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

**WL4S-3P2430V | W4** MINIATURE PHOTOELECTRIC SENSORS 

## Dimensional drawing (Dimensions in mm (inch)) 

WL4S-3V, WLG4S-3V, without single teach-in button 

**==> picture [462 x 303] intentionally omitted <==**

**----- Start of picture text -----**<br>
22.2 (0.87) 15.3 (0.60) 15.3 (0.60)<br>1 1<br>|<br>2 2<br>|_——— aa<br>Ø 12.1<br>(0.48)<br>15.3 (0.60) M8 x 1<br>a 15 (0.59) Ø 11<br>(0.43)<br>3 4 M12 x 1<br>①   Center of optical axis<br>②   Threaded mounting hole M3<br>③   LED indicator yellow: Status of received light beam<br>13.1 (0.52)<br>32.7 (1.29) 0.77)(  (1.75)<br>691. 44.5  (1.91)  (2.18)<br>48.6<br>55.4<br>6.6<br>(0.26)<br>10.8 (0.43)<br> (0.64)<br>10<br>16.3 (0.39)<br>**----- End of picture text -----**<br>


- ④ LED indicator green: Supply voltage active 

## Recommended accessories 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Mounting brackets and plates||||
||Mounting bracket for floor mounting, Stainless steel 1.4571, mounting hardware includ-<br>ed|BEF-W4-B|2051630|
|Plug connectors and cables||||
||• **Connection type head A:**Female connector, M12, 4-pin, straight<br>• **Connection type head B:**Flying leads<br>• **Signal type:**Sensor/actuator cable<br>• **Cable:**5 m, 4-wire, PP<br>• **Description:**Sensor/actuator cable, unshielded<br>• **Connection systems:**Flying leads<br>• **Note:**This product is generally resistant to chemical cleaning agents (see ECOLAB)<br>and other chemical compounds such as H2O2 and CH2O2. Before permanent instal-<br>lation is carried out, the material's resistance to the cleaning agent being used must<br>be checked., Resistant against lactic acid & hydrogen peroxide (H2O2)<br>• **Application:**Hygienic and washdown zones, Drag chain operation|DOL-1204-G05MRN|6058476|



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**Product data sheet | 2024-03-28 20:00:12 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**WL4S-3P2430V | W4** MINIATURE PHOTOELECTRIC SENSORS 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Reflectors||||
||Chemically resistant, screw connection, 52 mm x 61 mm, plastic, Screw-on, 2 hole<br>mounting|P250 CHEM|5321097<br>~~[~~|



**2024-03-28 20:00:12 | 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/WL4S-3P2430V/photoelectric-sensor-4m-pnp-retroreflective-10-to)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/wl4s-3p2430v/photoelectric-sensor-4m-pnp-10/dp/4384807)
---

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