LUT9U-11326

Luminescence Sensor, LED, UV, 50 mm, PNP/NPN, Vertical, Long Side, 5-Pin M12 Connector

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Manufacturer: SICK
Product type:
SVHC: No SVHC (21-Jan-2025)
Product Range: LUT9 Series

Delivery and price
Units per pack	50
Price	1044.0 €
Current stock	10+
Lead time	30 days

Datasheet

LUT9U-11326 LUT9 

**LUMINESCENCE SENSORS** 

**LUT9U-11326 | LUT9** LUMINESCENCE SENSORS 

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


## **Type Part no.** ~~ee~~ LUT9U-11326 1047053 

> Other models and accessories > www.sick.com/LUT9 

Illustration may differ 

## Detailed technical data 

## Features 

|**Dimensions (W x H x D)**|30.4 mm x 53 mm x 80 mm|
|---|---|
|**Sensing distance**|50 mm1)|
|**Housing design**|Large|
|**Working range**|20 mm ... 70 mm|
|**Light source**|LED, UV2)|
|**Wave length**|375 nm|
|**Light emission**|Long side|
|**Light spot size**|5 mm x 15 mm|
|**Light spot direction**|Vertical|
|**Receiving filters**|RG 610|
|**Receiving range**|610 nm ... 750 nm|
|**Adjustment**|Teach-in button|
|**Teach-in mode**|Static 2-point teach-in with manual fine adjustment|
|**Output function**|Light switching3)|



- 1) From leading edge of lens. 

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

- 3) L/D switching via teach-in. 

## Mechanics/electronics 

**Supply voltage** 10 V DC ... 30 V DC[1)] **Ripple** < 5 Vpp[2)] 

- 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) With light/dark ratio 1:1, without timer stage. 

- 5) Signal transit time with resistive load. 

- 6) Reference voltage DC 50 V. 

**Product data sheet | 2024-03-18 15:39:02 Subject to change without notice** 

**2 LUMINESCENCE SENSORS | SICK** 

**LUT9U-11326 | LUT9** LUMINESCENCE SENSORS 

|**Current consumption**|< 100 mA3)|
|---|---|
|**Switching frequency**|0.5 kHz4)<br>2.5 kHz<br>6.5 kHz<br>Adjustable|
|**Response time**|1 ms, 200 µs, 75 µs5)|
|**Switching output**|PNP, NPN|
|**Switching output (voltage)**|PNP: HIGH = UV≤ 2 V / LOW approx. 0 V<br>NPN: HIGH = approx. UV/ LOW ≤ 2 V|
|**Switching mode**|Light switching|
|**Analog output**|0 mA ... 13 mA|
|**Output current Imax.**|100 mA|
|**Time delay**|Switch-off delay, 0 ms / 10 ms / 20 ms, adjustable (0 ms = default)|
|**Connection type**|Male connector M12, 5-pin|
|**Protection class**|II6)|
|**Circuit protection**|UVconnections, reverse polarity protected<br>Output Q short-circuit protected<br>Interference pulse suppression|
|**Enclosure rating**|IP67|
|**Weight**|400 g|
|**Housing material**|Metal, zinc diecast|



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) With light/dark ratio 1:1, without timer stage. 

5) Signal transit time with resistive load. 6) Reference voltage DC 50 V. 

## Ambient data 

|**Ambient operating temperature**|–10 °C ... +55 °C|
|---|---|
|**Ambient temperature, storage**|–25 °C ... +75 °C|
|**Shock load**|According to IEC 60068|



## Classifications 

|**ECLASS 5.0**|27270908|
|---|---|
|**ECLASS 5.1.4**|27270908|
|**ECLASS 6.0**|27270908|
|**ECLASS 6.2**|27270908|
|**ECLASS 7.0**|27270908|
|**ECLASS 8.0**|27270908|
|**ECLASS 8.1**|27270908|
|**ECLASS 9.0**|27270908|
|**ECLASS 10.0**|27270908|
|**ECLASS 11.0**|27270908|
|**ECLASS 12.0**|27270908|
|**ETIM 5.0**|EC001822|



**2024-03-18 15:39:02 | Product data sheet Subject to change without notice** 

**LUMINESCENCE SENSORS | SICK** 

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**LUT9U-11326 | LUT9** LUMINESCENCE SENSORS 

|**ETIM 6.0**|EC001822|
|---|---|
|**ETIM 7.0**|EC001822|
|**ETIM 8.0**<br>**UNSPSC 16.0901**|EC001822<br>39121528|



Dimensional drawing (Dimensions in mm (inch)) 

LUT9x-x1xxx, light Emission: Long side 

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56 (2.20)<br>9 (.35) 28 (1.10) Sensing distance Sensing distance Sensing distance<br>10/150 mm 20/50 mm 90 mm<br>oe _ ee<br>2<br><0 3 3 (0.12)  0 4.1 (0.16) @ 40.7 (1.60)<br>1<br>ST 4<br>13 28 (1.10) 5<br>(.51) 52 (2.05)<br>tf 17 80 (3.15)<br>(.67)<br>M5<br>21.83)( M5 30.4 (1.20) 26 (1.02) 26 (1.02) Ø 32 (1.26) Ø 33.2 (1.31)<br>)<br>)<br>2.09(<br>401.57( 53<br>3 (.19)<br>**----- End of picture text -----**<br>


- ① M5 threaded mounting hole, 5.5 mm deep 

- ② Lens (light transmission), can be replaced by blind screw 

- ③ Center of optical axis 

- ④ Connector M12 (rotatable up to 90°) 

- ⑤ See dimensional drawings of lenses 

- ⑥ Blind screw can be replaced by lens 

## Adjustments 

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TEACH<br>RUN +<br>2 Q – 1<br>2)<br>TIMER MODE<br>– ed + 3<br>4<br>**----- End of picture text -----**<br>


- ① Rotary selection switch 

- ② Function signal indicator (yellow), switching output 

- ③ Bar graph (green), power-on left-hand LED 

- ④ Teach-in button 

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**Product data sheet | 2024-03-18 15:39:02 Subject to change without notice** 

**LUMINESCENCE SENSORS | SICK** 

**LUT9U-11326 | LUT9** LUMINESCENCE SENSORS 

## Connection diagram 

## Cd-312 

BN 1 +(L+) WH 2 QNPN BU 3 -(M) BK 4 QPNP GY 5 QA 

## Concept of operation 

Teach-in static 

## **1. Position mark** 

## **2. Position background** 

## **Sensitivity setting** 

Signal 

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Q RUNTEACH+ – Q RUNTEACH+ – strength<br>TIMER MODE TIMER MODE Mark signal 1st press<br>– + – + of button<br>Switching threshold<br>Background signal 2nd press<br>Turn rotary switch to “TEACH”  Press and hold teach-in button  of button<br>position and press and hold  Va again > 1 s. Yellow LED goes  — t<br>teach-in button > 1 s.  out.<br>Yellow LED flashes slowly.<br>**----- End of picture text -----**<br>


## **Note** 

The bar graph display shows detection reliability. The more LEDs that illuminate, the better the teach-in. 

**2024-03-18 15:39:02 | Product data sheet Subject to change without notice** 

**LUMINESCENCE SENSORS | SICK** 

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**LUT9U-11326 | LUT9** LUMINESCENCE SENSORS 

## Button +/- 

## **1. Position mark** 

## **2. Position background** 

## **Sensitivity setting** 

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Q RUNTEACH+ – Q RUNTEACH+ – Signal strength<br>e) i o) ie:<br>TIMER MODE TIMER MODE Mark signal<br>– + – +<br>+<br>–<br>Switching threshold<br>Turn rotary switch to “+”  If yellow LED illuminates, turn  Background signal + –<br>position and press and hold  rotary switch to “–” position and  t<br>teach-in button until yellow  press and hold teach-in button<br>light goes out (more green  until yellow light just goes out<br>LEDs illuminate on the bar  (green LEDs go out on the bar<br>display). display).<br>**----- End of picture text -----**<br>


## **Note for all settings** 

Once configuration is complete, turn the rotary switch to the “RUN” position. The bar display then shows the luminescence intensity (regardless of switching threshold setting). 

Adjustments are intendend for luminescence background suppression. 

## Sensing distance 

## Sensing distance 

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300 fal | | | cE cE |<br>‘Nol | | | | | tf |<br>250<br>Scan material:<br>SICK Luminescence reference 100 %<br>|TTne<br>200 TT. | | tT tt tt<br>150 TMS]HEM || || |tttT yttt et<br>100<br>PAN | Lt ttt<br>50<br>Switching<br>threshold<br>Po NAWESAL A.<br>0 tL | tl UT~~) Sa =a | |<br>0 50 100 150 200 250<br>(1.97) (3.94) (5.91) (7.87) (9.84)<br>Sensing distance in mm (inch)<br>Relative sensitivity in %<br>**----- End of picture text -----**<br>


① Sensing distance 10 mm 

- ② Sensing distance 20 mm 

- ③ Sensing distance 50 mm ④ Sensing distance 90 mm 

- ⑤ Sensing distance 150 mm 

**6 LUMINESCENCE SENSORS | SICK** 

**Product data sheet | 2024-03-18 15:39:02 Subject to change without notice** 

**LUT9U-11326 | LUT9** LUMINESCENCE SENSORS 

## Light spot size 

## Light spot size 

## **Sensing distance 10 mm** 

## **Sensing distance 20 mm** 

**Sensing distance 50 mm** 

## **Sensing distance 90 mm** 

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2 x 6 3 x 9 5 x 15 12 x 12<br>(0.1 x 0.2) (0.1 x 0.4) (0.2 x 0.6) (0.5 x 0.5)<br>5 x 10 4 x 8 3 x 10 8 x 14 6 x 16 8 x 20 6 x 15 13 x 16<br>see (0.2 x 0.4) (0.2 x 0.3) ae (0.1 x 0.4) (0.3 x 0.6) EE (0.2 x 0.6) (0.3 x 0.8) (0.2 x 0.6) (0.5 x 0.6)<br>TLE PEPE FET Sree<br>5 10 15 10 20 30 40 50 60 70 90 110<br>(0.2) (0.4) (0.6) (0.4) (0.8) (1.2) (1.6) (2.0) (2.4) (2.8) (3.5) (4.3)<br>Distance Distance Distance Distance<br>Sensor Sensor Sensor Sensor<br>**----- End of picture text -----**<br>


## **Sensing distance 150 mm** 

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5 x 12<br>(0.2 x 0.5)<br>9 x 13 8 x 18<br>_—— (0.4 x 0.5) (0.3 x 0.7)<br>100 150 200<br>(3.9) (5.9) (7.9)<br>Distance<br>Sensor<br>**----- End of picture text -----**<br>


All dimensions in mm (inch) 

## Recommended accessories 

|a|**Brief description**<br>~~a~~|**Type**|**Part no.**|
|---|---|---|---|
|Lenses and accessories||||
||Lens, 90 mm scanning distance, M20 x 0.75|OBJ-026|1001326<br>~~——~~|
||Lens, 10 mm sensing distance, M25 x 0.75|OBJ-LUT3-10|2016348<br>~~——~~|
||Lens, 20 mm sensing distance, M25 x 0.75|OBJ-LUT3-20|2016349<br>~~——~~|
||Lens, 50 mm sensing distance, M25 x 0.75|OBJ-LUT3-50|2016350<br>~~——~~|
|Universal bar clamp systems||||
|~~=~~|~~=~~<br>~~=~~<br>a|BEF-KHS-G01<br>~~=~~<br>~~=~~<br>/|2022464<br>~~=~~<br>~~=~~<br>~~»~~<br>/|
|~~a~~|~~a~~<br>a|BEF-KHS-K01<br>~~a~~<br>/|2022718<br>~~»~~<br>~~a~~<br>/|



**2024-03-18 15:39:02 | Product data sheet Subject to change without notice** 

**LUMINESCENCE SENSORS | SICK** 

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**LUT9U-11326 | LUT9** LUMINESCENCE SENSORS 

**Brief description Type Part no.** ~~SS~~ BEF-KHS-KH1 2022726 BEF-MS12G-A 4056054 ~~ee & |~~ BEF-MS12G-B 4056055 BEF-MS12L-A 4056052 ~~SS S$ =~~ BEF-MS12L-B 4056053 ~~SS~~ Plug connectors and cables ~~[<<’] a a~~ YF2A152096239 020VB5XLEAX YF2A152096240 050VB5XLEAX YF2A152096241 100VB5XLEAX ~~Pp|]~~ YG2A152096215 020VB5XLEAX YG2A152096216 050VB5XLEAX YG2A152096217 100VB5XLEAX DOS-1205-G 6009719 ~~i~~ DOS-1205-W 6009720 

**Product data sheet | 2024-03-18 15:39:02 Subject to change without notice** 

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**LUMINESCENCE 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

Updated at March 31, 2026

SICK is a globally recognized leader in factory and logistics automation technology, renowned for engineering advanced sensors and developing innovative digital services. Driven by a commitment to high precision, reliability, and versatility, the company provides the foundational components required to transform traditional manufacturing processes into intelligent, self-optimizing systems that adapt autonomously using real-time data. Our comprehensive selection of SICK products is heavily focused on their industry-leading sensing technologies. We offer a robust portfolio of light sensors designed to deliver exceptional accuracy and performance in demanding industrial environments. Furthermore, our extensive range features high-quality proximity sensors and switches, providing the dependable object detection essential for automated production, packaging, and material handling applications. To ensure seamless integration of these advanced sensor networks, our offering is complemented by specialized connectivity solutions such as SICK fiber optic lead assemblies. From consumer goods and electronics to logistics and automotive manufacturing, SICK delivers the cutting-edge automation technology necessary to maximize operational efficiency and maintain continuous, reliable performance across diverse industrial sectors.

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