EX-32B-PN

Amplifier Built-in 

## Threaded Miniature Photoelectric Sensor 

EX-30 SERIES Ver.2 

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Ver.2<br>[| [|]<br>**----- End of picture text -----**<br>


2022.6 [| 

* The contents of this catalog are as of October 2017. For the latest information, please visit our company website. 

2 Threaded Miniature Photoelectric Sensor Amplifier Built-in _ **EX-30 SERIES Ver.2** 

## **Ver.2** ~~a~~ 

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Recognition<br>( 5 m cable length type Excluding  EX-33 ( -PN ),)<br>—<br>PNP output<br>type available<br>**----- End of picture text -----**<br>


## **The next-generation new form series A new alternative to fiber sensors** 

## **Simpler design** 

All you need to do is to make a ø4 mm ø0.157 in hole where you would like to stop or check the object (ø6 mm Center of ø0.236 in hole for reflective type). sensing axis Furthermore, the center of the Center of sensing axis is the same as the mounting hole center of the mounting hole, which makes it much easier to set the a sensing position. 

## **New design solves all weak points of fiber sensors** 

The **EX-30** series solves all of the difficulties associated with fiber sensors, such as: 

- Difficulty finding a suitable place for the amplifier 

- Fragility of the fiber • Extra space needed because of difficulty in bending the fiber 

- The nuisance of having to use a protective tube to prevent fiber breakage 

## **BASIC PERFORMANCE** 

## **Electric power saving** * 

The **EX-30** series achieves reductions in power consumption of up to 65 %. These sensors contribute to environmental friendliness. 

## **Long sensing range** 

The **EX-30** series achieves long distance sensing [thru-beam type: 500 mm 19.685 in ( **EX-33** ( **-PN** ): 800 mm 31.496 in), reflective type: 50 mm 1.969 in.] 

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A maximum<br>"y<br>**----- End of picture text -----**<br>


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A maximum  35 %  reduction<br>compared to conventional sensors<br>**----- End of picture text -----**<br>


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*Effective from production in April 2011.<br>**----- End of picture text -----**<br>


## **High response speed of 0.5 ms** 

500 mm 19.685 in **EX-33** ( **-PN** ): 50 mm 1.969 in 800 mm 31.496 in Thru-beam type Diffuse reflective type 

## **Globally usable** 

It conforms to the EMC Directive and obtains the UL Recognition. (excluding 5 m 16.405 ft cable length type) Moreover, PNP output type which is much in demand in Europe, is also available. 

The same high response speed of 0.5 ms as fiber sensor amplifiers is provided, making these sensors ideal for sensing small objects, counting objects that are moving quickly and positioning items such as circuit boards. 

Threaded Miniature Photoelectric Sensor **EX-30 SERIES Ver.2** 

3 

## **APPLICATIONS** 

**Detecting IC height** 

**Detecting quantity of labels in Checking IC pins (using slit masks) label magazine** 

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VARIETIES [S|]<br>**----- End of picture text -----**<br>


**New thru-beam types now feature operation mode switch and sensitivity adjuster! EX-33** ( **-PN** ) 

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1   Operation mode switch 2   Sensitivity adjuster 3   Bright 2-color indicator<br>EX-33 ( -PN )<br>Switching between light-ON and  It is convenient when you need  A bright 2-color indicator has<br>dark-ON operating modes is  fine adjustment. been incorporated in all types.<br>possible with a single model.<br>Operation mode switch Sensitivity adjuster  Operation indicator Stability indicator<br> (Orange) (Green)<br>800 mm<br>31.496 in<br>y |PPPS<br>Receiver Emitter  Receiver<br>**----- End of picture text -----**<br>


## ~~ee~~ **MOUNTING / SIZE** 

## **Can be installed in the same way as standard fibers** 

## **Single-point tightening cuts down on installation work by half** 

The **EX-30** series can be screwmounted (M4 for thrubeam type, M6 for reflective type) in the same way as standard fiber sensors. This means that they can be inserted into production lines in exactly the same way as conventional high-priced fiber sensors. 

Conventional photoelectric sensors required four (for thru-beam type) or two (for reflective type) mounting holes and screws to be used. However, the **EX-30** series is installed with a single screw, thus cutting down on 

installation work by half. 

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M4<br>Thru-beam type<br>(Reflective type: M6)<br>|<br>iT Qe Conventional model  Ny EX-30<br>[oo Ld<br>p very little space very little spacey little space little spacepaceace<br>Unlike conventional fibers, bending radius is not a<br>problem, so that the sensor can be securely installed<br>EX-30 Fiber<br>LDwal<br>**----- End of picture text -----**<br>


## **Takes up very little space very little spacey little space little spacepaceace** 

Unlike conventional fibers, bending radius is not a problem, so that the sensor can be securely installed alongside conveyors. 

Threaded Miniature Photoelectric Sensor **EX-30 SERIES Ver.2** 

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## ~~OO~~ **ENVIRONMENTAL RESISTANCE** —“CSSCSC‘(C **FUNCTIONS Incorporated an inverter countermeasure circuit* Bright 2-color indicatorght 2-color indicatorht 2-color indicator** 

## **Bright 2-color indicatorght 2-color indicatorht 2-color indicator** 

The **EX-30** series become Fluoressent A bright 2-color indicator significantly stronger against inverter light is incorporated in all Stability indicator (Green) light and other extraneous light. types. Operation indicator *Effective from production in April 2011. (Orange) 

## **No protective tube needed** 

The **EX-30** series has high bending strength, so that the protective tube used to No protective tube protect conventional fiber needed from breakage is not needed. This also adds up to excellent cost performance. 

## **OPERABILITY** 

## **Incorporates a sensitivity adjuster (Excluding EX-31□)** 

The sensor incorporates Sensitivityadjuster a sensitivity adjuster. It is convenient when you need fine adjustment. 

## **Waterproof IP67 (IEC)** 

The sensors features an IP67 rating to allow their use in process lines where water is used or splashed. 

*This photo is a reflective type. 

Note:  If water splashes on the sensor during sensing operation, it may sense water as an object. 

## **ORDER GUIDE** 

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Model No. Output<br>Type Appearance Sensing range Output<br>(Note) operation<br>reee EX-31A ee ee Light-ON<br>NPN open-collector<br>500 mm EX-31B transistor Dark-ON<br>19.685 in EX-31A-PN Light-ON<br>PNP open-collector<br>EX-31B-PN transistor Dark-ON<br>NPN open-collector<br>r= 800 mm —— EX-33 transistor Switchable<br>31.496 in either Light-ON or<br>PNP open-collector  Dark-ON<br>EX-33-PN<br>transistor<br>Pp<br>EX-32A Light-ON<br>NPN open-collector<br>50 mm EX-32B transistor Dark-ON<br>1.969 in EX-32A-PN Light-ON<br>PNP  open-collector<br>EX-32B-PN transistor Dark-ON<br>oeP|<br>Note: The model No. with “ P ” shown on the label affixed to the thru-beam type sensor is the emitter, “ D ” shown on the label is the receiver.<br>5 m 16.404 ft cable length type<br>5 m 16.404 ft cable length type(standard: 2 m 6.562 ft) is also available for NPN output type [excluding  EX-33 ( -PN )].<br>When ordering this type, suffix “ -C5 ” to the model No.<br>Thru-beam<br>With operation mode switch<br>Diffuse reflective<br>**----- End of picture text -----**<br>


- (e.g.) 5 m 16.404 ft cable length type of **EX-31A** is “ **EX-31A-C5** ”. 

Threaded Miniature Photoelectric Sensor **EX-30 SERIES Ver.2** 

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## **OPTIONS** 

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Designation Model No. Description<br>• Sensing range: 200 mm 7.874 in [ EX-31□ ( -PN )]<br>Slit on one side 320 mm 12.598 in [ EX-33 ( -PN )]<br>Slit mask OS-EX30-1 • Min. sensing object: ø2 mm ø0.079 in<br>For thru-beam  Slit size ø1 mm<br>type sensor only ø0.039 in • Sensing range: 150 mm 5.906 in [ EX-31□ ( -PN )]<br>Slit on both sides 240 mm 9.449 in [ EX-33 ( -PN )]<br>• Min. sensing object: ø1 mm ø0.039 in<br>**----- End of picture text -----**<br>


Note: One slit and two spacers are provided per set. Two sets are required when installing on both sides. 

## **Slit mask** 

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**• OS-EX30-1** 

Apply the optional slit mask when detecting small objects or for increasing the accuracy of sensing position. However, the sensing range is reduced when the slit mask is mounted. 

## **SPECIFICATIONS** 

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Type Thru-beam Diffuse reflective<br>With operation mode switch<br>NPN output EX-31A EX-31B EX-33 EX-32A EX-32B<br>Item PNP output EX-31A-PN EX-31B-PN EX-33-PN EX-32A-PN EX-32B-PN<br>CE marking directive compliance EMC Directive, RoHS Directive<br>Sensing range 500 mm 19.685 in 800 mm 31.496 in 50 mm 1.969 in (Note 2)<br>Sensing object ø2 mm ø0.079 in or more opaque object (Completely beam interrupted objects) Opaque, translucent or transparent object (Note 3)<br>Hysteresis – 15 % or less of operation distance (Note 2)<br>Repeatability 0.05 mm 0.002 in or less 0.5 mm 0.020 in or less<br>(perpendicular to sensing axis)<br>Supply voltage 12 to 24 V DC ±10 %  Ripple P-P 10 % or less<br>Current consumption Emitter: 10 mA or less, Receiver: 10 mA or less 13 mA or less<br><NPN output type> <PNP output type><br>NPN open-collector transistor PNP open-collector transistor<br>• Maximum sink current: 50 mA • Maximum source current: 50 mA<br>Output • Applied voltage: 30 V DC or less (between output and 0 V) • Applied voltage: 30 V DC or less (between output and +V)<br>• Residual voltage: 2 V or less (at 50 mA sink current) • Residual voltage: 2 V or less (at 50 mA source current)<br>1 V or less (at 16 mA sink current) 1 V or less (at 16 mA source current)<br>Utilization category DC-12 or DC-13<br>Switchable either<br>Output operation Light-ON Dark-ON Light-ON Dark-ON<br>Light-ON or Dark-ON<br>Short-circuit protection Incorporated<br>Response time 0.5 ms or less<br>Operation indicator Orange LED (lights up when the output is ON) (incorporated on the receiver for thru-beam type)<br>Green LED Green LED<br>Stability indicator lights up under stable light received condition or  lights up under stable light received condition or<br>stable dark condition, incorporated on the receiver stable dark condition<br>Sensitivity adjuster – Continuously variable adjuster<br>Pollution degree 3 (Industrial environment)<br>Protection IP67 (IEC)<br>Ambient temperature –25 to +55 °C –13 to +131 °F (No dew condensation or icing allowed), Storage: –30 to +70 °C –22 to +158 °F<br>Ambient humidity 35 to 85 % RH, Storage: 35 to 85 % RH<br>Ambient illuminance Incandescent light: 3,000 ℓx or less at the light-receiving face<br>Voltage withstandability 1,000 V AC for one min. between all supply terminals connected together and enclosure<br>Insulation resistance 20 MΩ, or more, with 250 V DC megger between all supply terminals connected together and enclosure<br>Vibration resistance 10 to 500 Hz frequency, 3 mm 0.118 in double amplitude (20 G max.) in X, Y and Z directions for two hours each<br>Shock resistance 500 m/s [2]  acceleration (50 G approx.) in X, Y and Z directions three times each<br>Emitting element Red LED (modulated)<br>Material Enclosure: Die-cast zinc (Nickel plated), Lens: Polycarbonate [ EX-32 □( -PN ): Acrylic], Enclosure cover: Polycarbonate<br>Cable 0.1 mm [2]  3-core (thru-beam type sensor emitter: 2-core) cabtyre cable, 2 m 6.562 ft long<br>Cable extension Extension up to total 50 m 164.042 ft is possible with 0.3 mm [2] , or more, cable (thru-beam type: both emitter and receiver).<br>Net weight (each emitter and receiver): 20 g approx.<br>Weight Gross weight: 65 g approx. Net weight: 20 g approx., Gross weight: 45 g approx.<br>Accessories Nut: 2 pcs., Toothed lock washer: 2 pcs. Nut: 1 pc., Toothed lock washer: 1 pc.<br>Model No.<br>Environmental resistance<br>**----- End of picture text -----**<br>


Notes: 1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +23 °C +73.4 °F. 2) The sensing range and the hysteresis are specified for white non-glossy paper (100 × 100 mm 3.937 × 3.937 in) as the object. 3) Make sure to confirm detection with an actual sensor before use. 

Threaded Miniature Photoelectric Sensor **EX-30 SERIES Ver.2** 

6 

## **I/O CIRCUIT AND WIRING DIAGRAMS** 

## **NPN output type** 

**I/O circuit diagram** 

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Color code<br>D1 (Brown) +V<br>Load<br>D2 (Black) Output (Note)   +  12 to 24 V DC<br>Tr  Z D 50 mA  max.  –   ± 10 %<br>(Blue) 0 V<br>Internal circuit  Users’ circuit<br>Sensor circuit<br>**----- End of picture text -----**<br>


## **Wiring diagram** 

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Color code<br>Brown<br>Load<br>Black (Note)   +  12 to 24 V DC<br> –   ± 10 %<br>Blue<br>Note: The emitter of the thru-beam type sensor does not incorporate the<br>black wire.<br>**----- End of picture text -----**<br>


Note: The emitter of the thru-beam type sensor does not incorporate the output. 

Symbols … D1 : Reverse supply polarity protection diode D2 : Reverse output polarity protection diode ZD : Surge absorption zener diode Tr : NPN output transistor 

## **PNP output type** 

**I/O circuit diagram** 

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Color code<br>(Brown) +V<br>Tr<br>Z D 50 mA  max.   +  12 to 24 V DC<br>D2 (Black) Output (Note)   –   ± 10 %<br>Load<br>D1 (Blue) 0 V<br>Internal circuit  Users’ circuit<br>Sensor circuit<br>**----- End of picture text -----**<br>


## **Wiring diagram** 

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Color code<br>Brown<br>Black (Note)   +  12 to 24 V DC<br>Load   –   ± 10 %<br>Blue<br>**----- End of picture text -----**<br>


Note: The emitter of the thru-beam type sensor does not incorporate the black wire. 

Note: The emitter of the thru-beam type sensor does not incorporate the output. 

Symbols … D1 : Reverse supply polarity protection diode D2 : Reverse output polarity protection diode ZD : Surge absorption zener diode Tr : PNP output transistor 

## **SENSING CHARACTERISTICS (TYPICAL)** 

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EX-31□  EX-31□-PN Thru-beam type<br>Parallel deviation Angular deviation Parallel deviation with slit mask on one side Parallel deviation with slit masks on both sides<br>800 800<br>31.496 31.496<br>200  200<br>600  600  7.874 7.874<br>23.622 23.622<br>400  400  Emitter  Emitter<br>15.748 Emitter  15.748 Emitter<br>100  100<br>200  ℓ  L  200  θ  L  3.937 ℓ  L  3.937 ℓ  L<br>7.874 7.874<br>Receiver  Receiver<br>Receiver  Receiver<br>0   0   0   0<br>100 50 0  50 100 40  20  0  20  40 40 20 0  20 40 40 20 0  20 40<br>3.937 1.969 1.969 3.937 Left  Center  Right  1.575 0.787 0.787 1.575 1.575 0.787 0.787 1.575<br>Left  Center  Right  Operating angle θ ( ° )  Left  Center  Right  Left  Center  Right<br>Operating point ℓ (mm in) Operating point ℓ (mm in) Operating point ℓ (mm in)<br>EX-31□  EX-31□-PN Thru-beam type EX-32□  EX-32□-PN Diffuse reflective type<br>Correlation between setting distance and excess gain Sensing field Correlation between sensing object size and sensing range Correlation between setting distance and excess gain<br>100  80  80  100<br>3.150 3.150<br>As the sensing object size becomes smaller than<br>50  the standard size (white non-glossy paper 50<br>2.36260  2.36260  100 × 100 mm shortens, as shown in this graph.3.937 × 3.937 in), the sensing range<br>100 × 100 mm<br>10  40  3.937 × 3.937 in 40  a × a mm a × a in 10<br>1.575 White non-glossy paper 1.575 White non-glossy paper<br>5  20  ℓ  L  20  L  5<br>0.787 0.787<br>Sensor<br>Sensor<br>1  0   1<br>0  400 800 1,200 1,600 2,000 10 5 0  5 10 0  50 100 150 200 0  50 100 150 200 250<br>15.748 31.496 47.244 62.992 78.740 0.394 0.197 0.197 0.394 1.969 3.937 5.906 7.874 1.969 3.937 5.906 7.874 9.843<br>Setting distance L (mm in) Left  Center  Right  White non-glossy paper  Setting distance L (mm in)<br>Operating point ℓ (mm in) side length a (mm in)<br>)in )in )in )in<br>Setting distance L (mm  Setting distance L (mm  Setting distance L (mm  Setting distance L (mm<br>)in )in<br>Excess gain  Excess gain<br>Setting distance L (mm  Sensing range L (mm<br>**----- End of picture text -----**<br>


Threaded Miniature Photoelectric Sensor **EX-30 SERIES Ver.2** 

7 

## **SENSING CHARACTERISTICS (TYPICAL)** 

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EX-33  EX-33-PN Thru-beam type<br>Parallel deviation Angular deviation Parallel deviation with slit mask on one side Parallel deviation with slit masks on both sides<br>400 400<br>15.748 15.748<br>1,000 1,000<br>39.370 39.370  300 300<br>11.811 11.811<br>Emitter<br>500 ℓ L 500  Emitter  2007.874  Emitter 2007.874  Emitter<br>19.685 Receiver 19.685  θ  L  100 ℓ L 100 ℓ L<br>3.937  3.937<br>Receiver  Receiver Receiver<br>0 0  0 0<br>100 50 0 50 100 40 20 0  20 40 40 20 0 20 40 40 20 0 20 40<br>3.937 1.969 1.969 3.937 Left Center Right 1.575 0.787 0.787 1.575 1.575 0.787 0.787 1.575<br>Left Center Right Operating angle θ ( ° ) Left Center Right Left Center Right<br>Operating point ℓ (mm in) Operating point ℓ (mm in) Operating point ℓ (mm in)<br>PRECAUTIONS FOR PROPER USE<br>• Never use this product as a sensing device for personnel protection. • Do not use during the initial transient time (50 ms<br>approx.) after the power supply is switched on.<br>• In case of using sensing devices for personnel protection,<br>• In case of using the sensor at a place where<br>use products which meet laws and standards, such as<br>static electricity is generated, use a metal<br>OSHA, ANSI or IEC etc., for personnel protection applicable<br>mounting plate. Also, ensure to ground the<br>in each region or country.<br>mounting plate.<br>DIMENSIONS (Unit: mm in) The CAD data can be downloaded from our website.<br>EX-31□  EX-31□-PN Sensor EX-33  EX-33-PN Sensor<br>Opposing faces 7 thickness 2.4 0.094 0.276,  Stability indicator (Green) (Note)  Opposing faces 7 thickness 2.4 0.094 0.276,  Stability indicator (Green) (Note 1)<br>Toothed lock washer<br>Toothed lock washer  ø8.5 ø0.035<br>ø8.5 ø0.035  Operation indicator  Operation indicator<br>15.6  0.012 0.3  (Orange) (Note)  0.614 15.6  0.012 0.3  (Orange) (Note 1)<br>0.614  11<br>0.433<br>0.122 3.1 Beam axis  3.1 0.122  Beam axis  0.323 8.2<br>0.551 14  0.276 7  0.276 7  0.551 14  0.276 7  0.276 7  Operation mode switch (Note 2)<br>14  14  ø7.2<br>0.551  0.551  ø0.283<br>M4 × 0.7  M4 × 0.7  0.75<br>0.028  0.028  0.030<br>3  3<br>0.118  5.1  0.118 5.1<br>0.201  ø2.5 ø0.098 cable, 2 m 6.562 ft long  0.201  ø2.5 ø0.098 cable, 2 m 6.562 ft long<br>3.8<br>0.150  3.8<br>0.150<br>Note: Not incorporated on the emitter. Notes: 1) Not incorporated on the emitter.<br>2) It is the sensitivity adjuster on the emitter.<br>EX-32□  EX-32□-PN Sensor OS-EX30-1 Slit mask (optional)<br>Opposing faces 10 0.394,  Toothed lock washer ø11 ø0.433<br>thickness 2 0.079  Stability indicator  Slit mask<br>(Green)<br>(5.3)<br>(0.209)<br>7<br>0.3  Operation indicator  (0.276)<br>0.012  (Orange)<br>15.6  (8.02)<br>0.614 11  (0.316)<br>0.201 5.1  Beam- receiving part   7  8.27  Internal thread part M4 × 0.7 3.8 0.150 deep 0.028,  ø1 ø0.039<br>14  0.276  0.276  Sensitivity<br>0.551  adjuster  Material: Brass(Nickel plated)<br>14  ø7.2  Spacer<br>0.551  ø0.283<br>M6 × 0.75 0.75<br>3 0.118  0.030 0.030<br>ø8  ø4.3<br>Beam-  ø0.315  ø0.169<br>emitting  1<br>part   0.201 5.1 ø2.5 ø0.098 cable, 2 m 6.562 ft long Material: POM 0.039<br>3.8<br>0.150<br>)in )in )in )in<br>Setting distance L (mm  Setting distance L (mm  Setting distance L (mm  Setting distance L (mm<br>**----- End of picture text -----**<br>


## Disclaimer 

The applications described in the catalog are all intended for examples only. The purchase of our products described in the catalog shall not be regarded as granting of a license to use our products in the described applications. We do NOT warrant that we have obtained some intellectual properties, such as patent rights, with respect to such applications, or that the described applications may not infringe any intellectual property rights, such as patent rights, of a third party. 

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## Panasonic Industry Co., Ltd. 

Industrial Device Business Division 

7-1-1, Morofuku, Daito-shi, Osaka 574-0044, Japan industrial.panasonic.com/ac/e/ 

ⓒPanasonic Industry Co., Ltd. 

2022.6 

Printed in Japan