# Contrast Sensor, 11mm, NPN, 50mA, 12 to 24VDC, KTM Series

![Product image](https://novapart.co/image/farnell:4411947/)

**URL**: https://novapart.co/products/KTM-WN1A182V/contrast-sensor-11mm-npn-50ma-12-to-24vdc-ktm
**SKU**: KTM-WN1A182V
**Manufacturer**: SICK
**Price**: €272.1100
**Stock**: 10+
**Lead Time**: 71 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (21-Jan-2025) |
| Photo Current | 50mA |
| Product Range | KTM Series |
| Sensing Range Max | 11mm |
| Sensor Output Type | NPN |
| Supply Voltage Dc Max | 24V |
| Supply Voltage Dc Min | 12V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4411947/)

KTM-WN1A182V KTM 

**CONTRAST SENSORS** 

**KTM-WN1A182V | KTM** CONTRAST SENSORS 

## Ordering information 

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|||
|---|---|
|Type|Part no.|
|KTM-WN1A182V|1062148|
|Other models and accessories|www.sick.com/KTM|

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Illustration may differ<br>C€<br>ECOLAB<br>‘@uz. BD<br>**----- End of picture text -----**<br>


## Detailed technical data 

## Features 

**Dimensions (W x H x D) Sensing distance Sensing distance tolerance Housing design Light source Wave length Light emission Light spot size Light spot direction Receiving filters Adjustment Teach-in mode** 

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|||
|---|---|
|15.25 mm x 48.6 mm x 22.2 mm|
|≤ 11 mm|
|± 3 mm|
|Small, stainless steel|
|LED, RGB|[1)]|
|470 nm, 525 nm, 625 nm|
|Long side of housing|
|1.6 mm x 9.5 mm|
|Vertical|[2)]|
|None|
|Teach-in button|
|2-point teach-in static/dynamic + proximity to mark|
|ET: Teach-in dynamic|

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


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

2) In relation to long side of housing. 

**Product data sheet | 2024-04-15 09:25:50 Subject to change without notice** 

**2** 

**CONTRAST SENSORS | SICK** 

**KTM-WN1A182V | KTM** CONTRAST SENSORS 

## Mechanics/electronics 

|**Supply voltage**|12 V DC ... 24 V DC1)|
|---|---|
|**Ripple**|≤ 5 Vpp 2)|
|**Current consumption**|< 50 mA3)|
|**Switching frequency**|15 kHz4)|
|**Response time**|35 µs5)|
|**Jitter**|15 µs|
|**Switching output**|NPN|
|**Switching output (voltage)**|NPN: HIGH = approx. UV/ LOW ≤ 2 V|
|**Switching mode**|Light/dark switching|
|**Output current Imax.**|50 mA6)|
|**Input, dynamic teach-in (ET)**|NPN: Teach: U < 2 V<br>NPN: Run: UV- 2 V or open|
|**Retention time (ET)**|28 ms, non-volatile memory|
|**Time delay**|None|
|**Connection type**|Cable with M12 male connector, 4-pin, 0.2 m|
|**Protection class**|III|
|**Circuit protection**|UVconnections, reverse polarity protected<br>Output Q short-circuit protected<br>Interference pulse suppression|
|**Enclosure rating**|IP69K|
|**Weight**|40 g|
|**Housing material**|Metal, ABS|
|**Optics material**|Plastic, PMMA|
|**Indication**|LED indicator green: power on<br>LED indicator, yellow: Status switching output Q|



- 1) Limit values: DC 12 V (–10 %) ... DC 24 V (+20 %). Operation in short-circuit protected network max. 8 A. 

- 2) May not exceed or fall below Uv tolerances. 

- 3) Without load. 

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

- 5) Signal transit time with resistive load. 

- 6) Total current of all Outputs. 

## Ambient data 

|**Ambient operating temperature**|–30 °C ... +70 °C|
|---|---|
|**Ambient temperature, storage**|–30 °C ... +75 °C|
|**Shock load**|According to IEC 60068|
|**UL File No.**|NRKH.E348498 & NRKH7.E348498|



## Classifications 

|**ECLASS 5.0**|27270906|
|---|---|
|**ECLASS 5.1.4**|27270906|
|**ECLASS 6.0**|27270906|
|**ECLASS 6.2**|27270906|
|**ECLASS 7.0**|27270906|



**2024-04-15 09:25:50 | Product data sheet Subject to change without notice** 

**CONTRAST SENSORS | SICK** 

**3** 

**KTM-WN1A182V | KTM** CONTRAST SENSORS 

||**ECLASS 8.0**|27270906|
|---|---|---|
||**ECLASS 8.1**|27270906|
||**ECLASS 9.0**<br>**ECLASS 10.0**|27270906<br>27270906|
||**ECLASS 11.0**|27270906|
||**ECLASS 12.0**|27270906|
||**ETIM 5.0**|EC001820|
||**ETIM 6.0**|EC001820|
||**ETIM 7.0**|EC001820|
||**ETIM 8.0**<br>**UNSPSC 16.0901**|EC001820<br>39121528|
|Connection/Pin assignment<br>**Connection type**<br>Cable with M12 male connector, 4-pin, 0.2 m<br>**Pin assignment**<br>BN 1<br>+ (L+)<br>WH 2<br>ET<br>BU 3<br>- (M)<br>BK 4<br>Q<br>~~ne~~|||
|Dimensional drawing(Dimensions in mm (inch))<br>KTM-Wxxxxx2V|||



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22.2 (.87)<br>15 (.59)<br>3.5 7.5 (.3)<br>(.14)<br>1<br>2<br>3<br>Ø 11 (.43)<br>Ø 3.4 (.13)<br>Ø 16 (.63)<br>①   M3 mounting hole<br>②   Optical axis, receiver<br>0.4 (.02)<br>)<br>16.4 (.65)<br>)<br>1.49(  (1.29)<br>6.4 (.25) 1.92(<br>32.7<br>37.9<br>48.7<br>13.78)(<br>350<br>**----- End of picture text -----**<br>


③ Optical axis, sender 

**4 CONTRAST SENSORS | SICK** 

**Product data sheet | 2024-04-15 09:25:50 Subject to change without notice** 

**KTM-WN1A182V | KTM** CONTRAST SENSORS 

## Adjustments 

Display and adjustment elements 

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1 2<br>3<br>①   LED yellow<br>②   LED green<br>**----- End of picture text -----**<br>


③ Teach-in button 

## Pin assignment 

Connection type. see table: Connection/PIN assignment 

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2 1<br>3 4<br>**----- End of picture text -----**<br>


M12 male connector, 4-pin, A-coding 

## Concept of operation 

## **1. Position mark** 

## **2. Position background** 

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Press and hold teach-in button > 1 < 3 s. Yellow LED flashes slowly. 

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Press and hold teach-in button < 3 s. Yellow LED goes out. 

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**CONTRAST SENSORS | SICK** 

**5** 

**KTM-WN1A182V | KTM** CONTRAST SENSORS 

Teach-in dynamic 

## **1. Position background** 

## **2. Move at least the mark and background using the light spot.** 

Press the teach-in button and keep it pressed. LED flashing slowly. 

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Keep the teach-in button<br>> 3 < 30 s pressed.<br>**----- End of picture text -----**<br>


Release the teach-in button. 

Yellow LED will illuminate, when emitted light is on the mark. 

## **Example** 

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Dark switching Light switching<br>Internal signal<br>received<br>Switching  Switching<br>threshold threshold<br>Internal signal<br>received<br>Output Q EE Output Q<br>**----- End of picture text -----**<br>


## **Switching characteristics** 

The optimum emitted light is selected automatically (at RGB variants). Static teach-in: light/dark setting is defined using teach-in sequence. 

Dynamic teach-in: switching output active on mark, if background is longer in the field of view during the teach-in. The switching threshold is set in the center between the background and the mark. 

If the button is pressed again within 10 s of the teach (> 20 ms < 10 s), the switching threshold is placed 25 % below the mark (dotted line in Figure). Teach-in can also be performed using an external control signal (only dynamic teach-in). 

Keylock activation and deactivation: hold down teach-in button > 30 s. 

Teach-in failure: yellow LED indicator and the transmitted light of the sensor flashing quickly. For dynamic teach-in with ET signal (5 Hz) via switching output Q. 

**6** 

**Product data sheet | 2024-04-15 09:25:50 Subject to change without notice** 

**CONTRAST SENSORS | SICK** 

**KTM-WN1A182V | KTM** CONTRAST SENSORS 

## Sensing distance 

## Relative sensitivity in % 

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**----- Start of picture text -----**<br>
120<br>100<br>To<br>80 eT<br>60 CPE<br>40 CrEPEPEPerr<br>eee<br>20 PPECEPEPEEE<br>Ere<br>0 CCECECECEEP<br>Ee<br>8 9 10 11 12 13 14<br>(0.31) (0.35) (0.39) (0.43) (0.47) (0.51) (0.55)<br>Red Sensing distance in mm (inch)<br>Green<br>Blue<br>**----- End of picture text -----**<br>


## Recommended accessories 

|~~a~~|**Brief description**<br>~~a~~<br>~~a~~|**Type**|**Part no.**|
|---|---|---|---|
|Mounting brackets and plates||||
|~~i~~|Mounting bracket for wall mounting, Stainless steel 1.4571, mounting hardware includ-<br>ed<br>~~i~~|BEF-W4-A|2051628<br>~~=~~|
|Plug connectors and cables||||
|~~*~~|• **Connection type head A:**Female connector, M12, 4-pin, straight, A-coded<br>• **Connection type head B:**Flying leads<br>• **Signal type:**Sensor/actuator cable<br>• **Cable:**5 m, 4-wire, PVC<br>• **Description:**Sensor/actuator cable, unshielded<br>• **Application:**Zones with chemicals<br>~~*~~|YF2A14-<br>050VB3XLEAX<br>~~*~~|2096235<br>~~*7~~|
|~~-~~|• **Connection type head A:**Female connector, M12, 4-pin, straight, A-coded<br>• **Connection type head B:**Male connector, M12, 4-pin, straight, A-coded<br>• **Signal type:**Sensor/actuator cable<br>• **Cable:**5 m, 4-wire, PVC<br>• **Description:**Sensor/actuator cable, unshielded<br>• **Application:**Zones with chemicals<br><br>~~-~~|YF2A14-<br>050VB3M2A14<br><br>~~-~~|2096600<br>~~7~~<br>~~-~~=|



**2024-04-15 09:25:50 | Product data sheet Subject to change without notice** 

**CONTRAST 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/KTM-WN1A182V/contrast-sensor-11mm-npn-50ma-12-to-24vdc-ktm)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/sick/ktm-wn1a182v/contrast-sensor-11mm-0-05a-npn/dp/4411947)
---

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