B5W-LA01 STD

## **Microphotonic Devices (Light Convergent Reflective Sensor) B5W-LA01 STD** 

## ■ **Dimensions** 

## ■ **Features** 

**Note:** All units are in millimeters unless otherwise indicated. 

|7<br>(8.9)||8|8|4|||~~40~~<br>~~26.5~~<br>Two, 3.2 dia.<br>1 pin<br>~~34~~|~~40~~<br>~~26.5~~<br>Two, 3.2 dia.<br>1 pin<br>~~34~~|~~40~~<br>~~26.5~~<br>Two, 3.2 dia.<br>1 pin<br>~~34~~|
|---|---|---|---|---|---|---|---|---|---|
|||||.|||~~34~~|||
|||||||||||
|||||||1.5<br>|~~40~~<br>~~26.5~~<br>1 pin|||
||||||||~~6.5~~<br>1 pin|||
||3.8<br>.9|||2||||||
|||5||.4||||||
|||||||||||
|||||||||||
|**Circuit**||**diagram**||||||||
||||||||4 : Vcc<br>3 : Vout<br>2 : GND<br>1 : Pulse|||
|||||||||||
|||||||||||
|**PIN**<br>**number**|||**Termina**<br>**name**|||**l**<br>**Rem**||||
|1|||Pulse|||||||
|2|||GND|||||||
|3|||Vout|||||||
|4|||Vcc|||||||
|||||||||||



- Robust performance with little influence from sensing object color or material. 

- Detects objects with mirror reflective surfaces and transparent objects. 

- Analog voltage output. 

- Maximum sensing distance of 70 mm. 

## ■ **Absolute Maximum Ratings (Ta = 25** ° **C)** 

|**Parameter**<br>**Sl voltae**|**Symbol**<br>V|**Ratings**<br>55|**Unit**<br>V|
|---|---|---|---|
|**uppy g**<br>**Operating temperature**|CC<br>Topr|.<br>-10 to +60|°C|
|**Storage temperature**|Tstg|-25 to +80|°C|



## ■ **Electrical and Optical Characteristics (Ta = 25** ° **C)** 

|**Item**|**Symbol**|**Characteristics**|**Characteristics**|**Characteristics**|**Unit**|**Condition**|
|---|---|---|---|---|---|---|
|||**MIN.**|**TYP.**|**MAX.**|||
|**Operating supply voltage**|VCC|4.5|5.0|5.5|V|---|
|**Maximum Output voltage**|Vomax|---|3.3|---|V|---|
|**Output voltage (Far)**|Vofar|---|---|30|mV|At L = 70 mm byWhite paper *|
|**Output voltage (Near)**|Vonear|70|---|---|mV|At L = 22.8 mm byBlack paper *|



**B5W-LA01 STD** Microphotonic Devices (Light Convergent Reflective Sensor) 

1 

* Input frequency; 500 Hz duty 40%, Input voltage; 5 V Output voltage at no reflective object is defined as 0 mV. The reference surface and mounting surface are shown in the following figure. 

## **Measurement method of distance to reflective object** 

**==> picture [267 x 142] intentionally omitted <==**

**----- Start of picture text -----**<br>
<Reflective object> <Reflective object><br>Black paper White paper<br>L = 70mm<br>L = 22.8mm<br>Datum level<br>Mounting surface<br>**----- End of picture text -----**<br>


## ■ **Engineering Data** 

## **Measurement data of distance characteristics for reference** 

**==> picture [289 x 167] intentionally omitted <==**

**----- Start of picture text -----**<br>
100<br>90 Black paper<br>White paper<br>80 PMMA plate<br>70<br>60<br>50<br>40<br>30<br>20<br>10<br>0<br>0 20 40 60 80 100<br>Distance to reflective object (mm)<br>Vout (mV)<br>**----- End of picture text -----**<br>


## ■ **Recommend sampling timing** 

## **I/O Timing** 

**==> picture [258 x 164] intentionally omitted <==**

**----- Start of picture text -----**<br>
1cycle = 2000µs<br>Pulse<br>OFF1200µs ON800µs<br>5V<br>Vout 1600µs 500 Hz, duty 40%<br>Vout (ON)<br>Sampling<br>Timing<br>1000µs (ON) Sampling<br>Timing<br>Vout (OFF) (ON)<br>SamplingTiming  Sampling Timing  t<br>(OFF) (OFF)<br>Output process = Vout (ON) − Vout (OFF)<br>**----- End of picture text -----**<br>


- Application examples provided in this document are for reference only. In actual applications, confirm equipment functions and safety before using the product. 

- Consult your OMRON representative before using the product under conditions which are not described in the manual or applying the product to nuclear control systems, railroad systems, aviation systems, vehicles, combustion systems, medical equipment, amusement machines, safety equipment, and other systems or equipment that may have a serious influence on lives and property if used improperly. Make sure that the ratings and performance characteristics of the product provide a margin of safety for the system or equipment, and be sure to provide the system or equipment with double safety mechanisms. 

**Note: Do not use this document to operate the Unit.** 

## **OMRON Corporation** 

**Electronic and Mechanical Components Company** 

**Contact:  www.omron.com/ecb** 

**Cat. No. E443-E1-03** 0416 (0815)(O)