# Laser Sensor, PNP, 4 m, 10 V to 30 V, 100 mA, PowerProx Series

![Product image](https://novapart.co/image/farnell:4391001/)

**URL**: https://novapart.co/products/WTT280L-2P1536/laser-sensor-pnp-4-m-10-v-to-30-100-ma-powerprox
**SKU**: WTT280L-2P1536
**Manufacturer**: SICK
**Price**: €199.5500
**Stock**: 10+
**Lead Time**: 71 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Ip Rating | IP67 |
| Output Type | PNP |
| Sensor Type | Multitask Photoelectric Sensor |
| Light Source | Red Laser |
| Product Range | PowerProx WTT280 Series |
| Qualification | - |
| Sensing Method | Background Suppression, Proximity |
| Connection Method | 2m 5 Wire Cable |
| Sensing Range Max | 4m |
| Sensor Output Type | PNP |
| Supply Voltage Max | 30VDC |
| Supply Voltage Min | 10VDC |
| Sensing Distance Max | 4m |
| Supply Voltage Dc Max | 30V |
| Supply Voltage Dc Min | 10V |
| Operating Temperature Max | 50°C |
| Operating Temperature Min | -10°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4391001/)

WTT280L-2P1536 PowerProx 

**MULTITASK PHOTOELECTRIC SENSORS** 

**WTT280L-2P1536 | PowerProx** MULTITASK PHOTOELECTRIC SENSORS 

## Ordering information 

|**Type**|**Part no.**|
|---|---|
|WTT280L-2P1536|6048066|
|**Included in delivery:**BEF-W280 (1)||
|Other models and accessories<br> www.sick.com/PowerProx||



Illustration may differ 

## CE cWkis 

Detailed technical data 

## Features 

|**Functional principle**|Photoelectric proximity sensor|
|---|---|
|**Functional principle detail**|Background suppression, Optical time-of-flight|
|**Dimensions (W x H x D)**|23.5 mm x 76 mm x 55.8 mm|
|**Housing design (light emission)**|Rectangular|
|**Sensing range max.**|200 mm ... 4,000 mm1)<br>200 mm ... 3,000 mm2)|
|**Sensing range**|200 mm ... 4,000 mm1) 3)<br>200 mm ... 3,000 mm2) 3)|
|**Type of light**|Visible red light|
|**Light source**|Laser4)|
|**Light spot size (distance)**|Ø 12 mm (3 m)|
|**Laser class**|1 (EN 60825-1:2014, IEC 60825-1:2014)|
|**Adjustment**|Potentiometer (2 x)|
|**Special applications**|Detecting small objects|



- 1) Object with 90% remission (based on standard white, DIN 5033). 

- 2) Objects to be sensed with 6 % reflectivity (based on black). 

- 3) Einstellbar. 

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

**Product data sheet | 2024-02-29 11:24:42 Subject to change without notice** 

**2** 

**PHOTOELECTRIC SENSORS | SICK** 

**WTT280L-2P1536 | PowerProx** MULTITASK PHOTOELECTRIC SENSORS 

## Mechanics/electronics 

|**Supply voltage UB**|10 V DC ... 30 V DC1)|
|---|---|
|**Ripple**|< 3 Vpp|
|**Current consumption**|70 mA2)|
|**Switching output**|PNP|
|**Number of switching outputs**|2 (Q1, Q2)3)|
|**Switching mode**|Light/dark switching|
|**Switching mode selector**|Selectable via light/dark rotary switch|
|**Output current Imax.**|≤ 100 mA|
|**Response time**|≤ 0.5 ms4)|
|**Switching frequency**|1,000 Hz5)|
|**Analog output**|-|
|**Input**|Sender off|
|**Connection type**|Cable, 5-wire, 2 m6)|
|**Cable material**|PVC|
|**Conductor cross section**|0.18 mm²|
|**Cable diameter**|Ø 3.8 mm|
|**Circuit protection**|A7)<br>B8)<br>C9)<br>D10)|
|**Protection class**|III|
|**Weight**|120 g|
|**Housing material**|Plastic, ABS|
|**Optics material**|Plastic, PMMA|
|**Enclosure rating**|IP67|
|**Items supplied**|Mounting bracket BEF-W280|
|**Electromagnetic compatibility (EMC)**|EN 60947-5-2|
|**Ambient operating temperature**|–10 °C ... +50 °C|
|**Ambient temperature, storage**|–40 °C ... +70 °C|
|**UL File No.**|NRKH2.E300503 & NRKH8.E300503|



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

2) Without load. 

3) Q1, Q2 = 2 switching thresholds, light/dark switching selectable via light/dark selector. 4) Signal transit time with resistive load. 

5) With light/dark ratio 1:1. 

6) Do not bend below 0 °C. 

7) A = VS connections reverse-polarity protected. 

8) B = output reverse-polarity protected. 9) C = interference suppression. 10) D = outputs overcurrent and short-circuit protected. 

## Safety-related parameters 

**MTTFD** 193 years 

**2024-02-29 11:24:42 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

**3** 

**WTT280L-2P1536 | PowerProx** MULTITASK PHOTOELECTRIC SENSORS 

## **DCavg** 

0 % 

## Classifications 

|**eCl@ss 5.0**|27270904|
|---|---|
|**eCl@ss 5.1.4**|27270904|
|**eCl@ss 6.0**|27270904|
|**eCl@ss 6.2**|27270904|
|**eCl@ss 7.0**|27270904|
|**eCl@ss 8.0**|27270904|
|**eCl@ss 8.1**|27270904|
|**eCl@ss 9.0**|27270904|
|**eCl@ss 10.0**|27270904|
|**eCl@ss 11.0**|27270904|
|**eCl@ss 12.0**|27270903|
|**ETIM 5.0**|EC002719|
|**ETIM 6.0**|EC002719|
|**ETIM 7.0**|EC002719|
|**ETIM 8.0**|EC002719|
|**UNSPSC 16.0901**|39121528|



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

**==> picture [235 x 256] intentionally omitted <==**

**----- Start of picture text -----**<br>
23.5 (0.93) 55.8 (2.2) 4.8<br>11.8 (0.47) 41.2 (1.62) (.19)<br>3<br>1<br>2<br>4<br>55.8 (2.2)<br>————<br>5<br>1.5 (.06)<br> (2.52)  (2.93)<br> (1.91) 63.9 74.5<br> (1.47)<br>48.4<br>37.3<br>5.3  (.21)<br>**----- End of picture text -----**<br>


- ① Center of optical axis, receiver 

- ② Center of optical axis, sender 

- ③ Mounting hole, Ø 4.3 mm 

- ④ M12 plug connector, 5-pin, can be rotated through 90° 

- ⑤ Cable, 2 m, 5-wire, Ø 3.8 mm 

**4 PHOTOELECTRIC SENSORS | SICK** 

**Product data sheet | 2024-02-29 11:24:42 Subject to change without notice** 

**WTT280L-2P1536 | PowerProx** MULTITASK PHOTOELECTRIC SENSORS 

## Adjustments 

## WxT280L-2xxxx6 

**==> picture [85 x 143] intentionally omitted <==**

**----- Start of picture text -----**<br>
8 6 7<br>Q2 Q1<br>ß<br>Q2<br>9 à<br>Q1 L D<br>**----- End of picture text -----**<br>


- ⑥ LED indicator green: Stability indicator 

- ⑦ Status indicator LED, yellow: Status of received light beam (switching output 1) 

- ⑧ Status indicator LED, yellow: Status of received light beam (switching output 2) 

- ⑨ Sensing range adjustment: potentiometer for switching output 1 

- ⑩ Sensing range adjustment: potentiometer for switching output 2 ⑪ Light/dark selector 

## Connection type 

WTT280L-2x15xx WLT280L-2x15xx 

**==> picture [31 x 71] intentionally omitted <==**

## Connection diagram 

Cd-208 

BN + (L+) BK Q1 BU **-** (M) WH Q2 GY Sender off 

**2024-02-29 11:24:42 | Product data sheet Subject to change without notice** 

**PHOTOELECTRIC SENSORS | SICK** 

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**WTT280L-2P1536 | PowerProx** MULTITASK PHOTOELECTRIC SENSORS 

## Characteristic curve 

**==> picture [209 x 228] intentionally omitted <==**

**----- Start of picture text -----**<br>
y [%]<br>40 Pot<br>35<br>30 Pi tT tT yt<br>25 Pt<br>20 pt<br>15 18%/90%<br>10 YAe o, VA<br>6%/90%<br>5<br>90%/90%<br>0 | |<br>x mm 1000 2000 3000 4000<br>(inch) (39.37) (78.74) (118.11) (157.48)<br>①   Sensing range on black, 6% remission factor<br>**----- End of picture text -----**<br>


- ② Sensing range on gray, 18% remission factor 

- ③ Sensing range on white, 90% remission factor 

## Sensing range diagram 

**==> picture [201 x 82] intentionally omitted <==**

**----- Start of picture text -----**<br>
200 3000<br>>) 200 3500 |<br>200 4000<br>ot<br>0 (mm) 1000 2000 3000 4000<br>   (inch) (39.37) (78.74) (118.11) (157.48)<br>Sensing range max.<br>**----- End of picture text -----**<br>


- ① Sensing range on black, 6% remission factor 

- ② Sensing range on gray, 18% remission factor 

- ③ Sensing range on white, 90% remission factor 

## Recommended accessories 

||**Brief description**|**Type**|**Part no.**|
|---|---|---|---|
|Mounting brackets and plates||||
|L|Mounting bracket, Stainless steel V2A (1.4301), 2 screws, 2 nuts, 2 circlips, 2 washers<br>for mounting the sensor|BEF-W280|5313885<br>~~=~~|
|Plug connectors and cables<br>Le<br>~~_~~||||
|Le|Head A: male connector, M12, 5-pin, straight<br>Cable: unshielded<br>For field bus technology|STE-1205-G|6022083<br>~~_~~|



**6** 

**Product data sheet | 2024-02-29 11:24:42 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

- [View this product on Novapart](https://novapart.co/products/WTT280L-2P1536/laser-sensor-pnp-4-m-10-v-to-30-100-ma-powerprox)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/wtt280l-2p1536/multitask-photoelectric-sensor/dp/4391001)
---

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