# Photoelectric Sensor, 60 m, Relay, Through Beam, Cable Gland, 24 to 240 VDC, W280-2 Series

![Product image](https://novapart.co/image/farnell:4398718/)

**URL**: https://novapart.co/products/WSE280-2R4331/photoelectric-sensor-60-m-relay-through-beam-cable
**SKU**: WSE280-2R4331
**Manufacturer**: SICK
**Price**: €129.4600
**Stock**: 10+
**Lead Time**: 43 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Product Range | W280-2 Series |
| Sensing Method | Through Beam |
| Connection Method | Cable Gland |
| Sensing Range Max | 60m |
| Sensor Output Type | Relay |
| Supply Voltage Dc Max | 240V |
| Supply Voltage Dc Min | 24V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4398718/)

WSE280-2R4331 W280-2 

**COMPACT PHOTOELECTRIC SENSORS** 

**WSE280-2R4331 | W280-2** COMPACT PHOTOELECTRIC SENSORS 

## Ordering information 

**Type** WSE280-2R4331 **Included in delivery:** BEF-W280 (2) Other models and accessories www.sick.com/W280-2 Illustration may differ 

**Part no.** 6044762 

## CE cis 

## Detailed technical data 

## Features 

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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Functional principle|Through-beam photoelectric sensor|
|Dimensions (W x H x D)|23.5 mm x 74.5 mm x 63 mm|
|Housing design (light emission)|Rectangular|
|Sensing range max.|0 m ... 60 m|
|Sensing range|0 m ... 50 m|
|Type of light|Visible red light|
|Light source|LED|[1)]|
|Light spot size (distance)|Ø 0.6 m (20 m)|
|Adjustment|Potentiometer|

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


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

## Mechanics/electronics 

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**----- Start of picture text -----**<br>
||||
|---|---|---|
|Supply voltage UB|24 V DC ... 240 V DC|[1)]|
|24 V AC ... 240 V AC|[1)]|
|Power consumption, sender|≤ 3.5 VA|
|Power consumption, receiver|≤ 3.5 VA|
|Switching output|Relay, electrically isolated|[2)]|
|Output function|Change-over contacts|
|Switching mode|Light switching|[2)]|
|Switching current (switching voltage)|3 A (240 V AC)|
|3 A (30 V DC)|

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


- 1) +- 10%. 

- 2) Provide suitable spark suppression for inductive or capacitive loads. 

- 3) With light/dark ratio 1:1. 

- 4) A = VS connections reverse-polarity protected. 

- 5) C = interference suppression. 

- 6) Rated voltage: 250 V AC/DC. 

- 7) 

- 8) The AC/DC devices (-2Rxxxx only) comply with the Radio Safety Requirements for the industrial sector (Radio Safety Class A). They may cause radio interference if used in a residential area. 

**Product data sheet | 2024-04-02 18:41:16 Subject to change without notice** 

**2 PHOTOELECTRIC SENSORS | SICK** 

**WSE280-2R4331 | W280-2** COMPACT PHOTOELECTRIC SENSORS 

|**Response time**|≤ 15 ms|
|---|---|
|**Switching frequency**|33 Hz3)|
|**Connection type**|Cable gland|
|**Circuit protection**|A4)<br>C5)|
|**Protection class**|II6)|
|**Overvoltage category**|3|
|**Weight**|300 g|
|**Interference emission**|EN 61000-6-3 (only –2Hxxxx)7)|
|**Housing material**|Plastic, ABS|
|**Optics material**|Plastic, PMMA|
|**Enclosure rating**|IP66<br>IP67|
|**Items supplied**|Mounting bracket BEF-W280|
|**Electromagnetic compatibility (EMC)**|EN 60947-5-2<br>EN 61000-6-3 (only –2Hxxxx)8) 8)|
|**Ambient operating temperature**|–25 °C ... +55 °C|
|**Ambient temperature, storage**|–40 °C ... +70 °C|
|**UL File No.**|NRKH2.E300503 & NRKH8.E300503|



1) +- 10%. 

2) Provide suitable spark suppression for inductive or capacitive loads. 

- 3) With light/dark ratio 1:1. 

- 4) A = VS connections reverse-polarity protected. 

- 5) C = interference suppression. 

- 6) Rated voltage: 250 V AC/DC. 

- 7) In the case of a DC supply (relating to EN 61000-6-3) the length of cable between the supply source and the sensor must be < 30 m. 

8) The AC/DC devices (-2Rxxxx only) comply with the Radio Safety Requirements for the industrial sector (Radio Safety Class A). They may cause radio interference if used in a residential area. 

## Safety-related parameters 

|**MTTFD**|446 years|
|---|---|
|**DCavg**|0 %|



## Classifications 

|**ECLASS 5.0**|27270901|
|---|---|
|**ECLASS 5.1.4**|27270901|
|**ECLASS 6.0**|27270901|
|**ECLASS 6.2**|27270901|
|**ECLASS 7.0**|27270901|
|**ECLASS 8.0**|27270901|
|**ECLASS 8.1**|27270901|
|**ECLASS 9.0**|27270901|
|**ECLASS 10.0**|27270901|
|**ECLASS 11.0**|27270901|
|**ECLASS 12.0**|27270901|



**2024-04-02 18:41:16 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**WSE280-2R4331 | W280-2** COMPACT PHOTOELECTRIC SENSORS 

|**ETIM 5.0**|EC002716|
|---|---|
|**ETIM 6.0**|EC002716|
|**ETIM 7.0**|EC002716|
|**ETIM 8.0**|EC002716|
|**UNSPSC 16.0901**|39121528|



## Adjustments 

WSE280-2H/-2R 

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**----- Start of picture text -----**<br>
5 6<br>7<br>Q<br>**----- End of picture text -----**<br>


- ⑤ LED indicator green: Stability indicator 

⑥ Status indicator LED, yellow: Status of received light beam (only receiver WE) 

- ⑦ Sensitivity adjustment: Potentiometer (only receiver WE) 

## Connection diagram 

Cd-227 

**==> picture [149 x 94] intentionally omitted <==**

**----- Start of picture text -----**<br>
1 L1 1 L1<br>2 N 2 N<br>4<br>3<br>5<br>①   Sender<br>②   Receiver<br>**----- End of picture text -----**<br>


**4** 

**Product data sheet | 2024-04-02 18:41:16 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**WSE280-2R4331 | W280-2** COMPACT PHOTOELECTRIC SENSORS 

## Characteristic curve 

## WSE280-2 

**==> picture [206 x 183] intentionally omitted <==**

**----- Start of picture text -----**<br>
y<br>100<br>10<br>ys<br>1 x [m]<br>0 20 40 60  [feet]<br>(65.62) (131.23) (196.85)<br>**----- End of picture text -----**<br>


## Sensing range diagram 

WSE280-2 

**==> picture [106 x 34] intentionally omitted <==**

**----- Start of picture text -----**<br>
0 50 60<br>0 10 20 30 40 50 60<br>(32.81) (65.62) (98.43) (131.23) (164.04) (196.85)<br>Distance in m (feet)<br>Sensing range Sensing range max.<br>**----- End of picture text -----**<br>


**2024-04-02 18:41:16 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**5** 

**WSE280-2R4331 | W280-2** COMPACT PHOTOELECTRIC SENSORS 

Dimensional drawing (Dimensions in mm (inch)) WSE280-2, AC/DC 

**==> picture [241 x 244] intentionally omitted <==**

**----- Start of picture text -----**<br>
23.5 (0.93) 63 (2.48) 4.8<br>11.8 (0.47) 41.2 (1.62) (.19)<br>=.<br>1<br>2<br>Al<br>i 50 (1.97) 3 S<br>20.5<br>(0.81)<br>55.8 (2.2)<br>C e<br>4<br>1.5 (.06)<br> (2.52)  (2.93)<br> (2.09) 63.9 74.5<br>)<br>53.1<br>0.75(<br>19<br>) 5.3<br>0.2(  (0.21)<br>5<br>**----- End of picture text -----**<br>


- ① Sender and receiver optical axis center 

- ② Cable entry gland 3/8" for cable diameter 6 to 8 mm 

- ③ Mounting hole, Ø 4.3 mm 

- ④ Cable, 2 m, 5-wire, Ø 6.3 mm 

**6** 

**Product data sheet | 2024-04-02 18:41:16 Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

## 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

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- [Supplier page](https://es.farnell.com/sick/wse280-2r4331/photoelectric-sensor-60m-relay/dp/4398718)
---

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