AMN13112

MP Motion Sensor (AMN1) 

## **MOTION SENSOR (PASSIVE INFRARED TYPE)** 

## **FEATURES** 

## **1. The world’s smallest with a built-in amplifier** 

Extremely compact. Ideal for use in miniaturized devices. 

## **2. Dual lens colors (white and black) are provided** 

With an ultrasmall design and dual lens colors (white and black), it is inconspicuous, allowing the user to select either white or black to match the equipment color. This provides greater flexibility in equipment design. 

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Standard type Slight motion<br>detection type<br>**----- End of picture text -----**<br>


## **3. Both digital output and analog output (with adjustable sensitivity) are available. 4. Built-in amplifier for easy use** Has a built-in amplifier, and can be connected directly to a microcomputer. **• Block diagram of the digital output circuit** TO5 metal package 

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nch × .354inch dia.)<br>radiation H Singl e-chi p i<br>! power tt—O Vdd<br>Output<br>Multi lens ' 10 Gnd<br>| Quad type t m t<br>Optical filter Rescaeroorrocnmnrcccnnnenncg<br>**----- End of picture text -----**<br>


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Spot type 10 m detection type<br>**----- End of picture text -----**<br>


**What is passive infrared type?** This sensor detects changes in infrared radiation which occur when there is movement by a person (or object) 

Q As this sensor detects temperature differences, it is well suited to detecting the motion of people by their body temperature. W Wide sensing area. 

- **Block diagram of the analog output circuit** 

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Sensor<br>radiation Infrared<br>\t/<br>Temperature difference radiation Infrared<br>Movement —<br>**----- End of picture text -----**<br>


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nch × .354inch dia.)<br>Infrared —woo=<br>radiation Hi | Single-chip — Vy<br>i !H O— Stabilized) 1} Vdd<br>' |Amplifier t O Output<br>Multi lens Gnd<br>| Quad type t LA T<br>Optical filter<br>**----- End of picture text -----**<br>


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MP MOTION<br>SENSOR<br>‘ ’<br>**----- End of picture text -----**<br>


NaPiOn web page URL: http://www.napion.com/ 

## **5. Detects even slight motion of a per-** 

## **son** 

With our sensor, even slight motions made by people will be detected easily. 

- **Fine motion detection capability within approximately 2 meters of sensor.** Standard type: 

   - Detects movement of approximately 30cm 11.811inch. 

   - Slight motion detection type: Detects movement of approximately 20cm 7.874inch. 

## **6. Noise withstanding capability** 

Circuitry is contained in a TO5 metal package, providing at least twice the noise withstanding capability as conventional type. 

- **Comparison example of noise withstanding capability** 

Distance at which motion sensor is not affected by cellular phone noise Conventional type Min. 1 to 2m 3.281 to 6.562ft MP Motion Sensor Min. 1 to 2cm .394 to .787inch 

## **APPLICATIONS** 

## **1. Home appliances** 

Useful for saving energy in air conditioner, television, personal computer, or ventilator and air purifier 

## **2. Amusement machine market** 

Useful for saving energy and for automated guidance in theme parks and large video games 

## **3. Equipment in service market** 

Useful for automated guidance, automated announcements and energy saving in vending machines, ATMs, etc. 

## **4. Lighting market** 

Automated on/off controls, etc. for lamps, desk lamps, indoor lights, halls, stairway lights, etc. 

## **ORDERING INFORMATION** 

**AMN** 1 1 

1: PC board mounting type 

- 2: White 

4 

MP Motion Sensor (AMN1) 

## **PRODUCT TYPES** 

## **1. Digital output** 

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Packing quantity<br>Rated operating voltage Detection performance Ambient temperature Lens color Part No.<br>Inner Outer<br>Black AMN11111<br>Standard detection type<br>White AMN11112<br>Slight motion Black AMN12111<br>detection type White AMN12112<br>3 to 6 V DC –20 to +60°C –4 to +140°F 50 pcs. 1,000 pcs.<br>Black AMN13111<br>Spot detection type<br>White AMN13112<br>Black AMN14111<br>10m detection type<br>White AMN14112<br>**----- End of picture text -----**<br>


## **2. Analog output** 

|Rated operating voltage|Detection performance|Ambient temperature|Lens color|Part No.|Packing<br>Inner|quantity<br>Outer|
|---|---|---|---|---|---|---|
||Standard detection type||Black<br>White|AMN21111<br>AMN21112|||
|4.5 to 5.5 V DC|Slight motion<br>detection type<br>Spot detection type|–20 to +60°C–4 to +140°F|Black<br>White<br>Black<br>White|AMN22111<br>AMN22112<br>AMN23111<br>AMN23112|50 pcs.|1,000 pcs.|
||10m detection type||Black<br>White|AMN24111<br>AMN24112|||



## **PERFORMANCE** 

## **1. Detection performance** 

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Items Standard  Slight motion Spot detection 10m detection Conditions of objects to be detected<br>detection type detection type type type<br>1. Detectable difference in temperature between the target<br>Rated detection 5m 16.404ft 2m 6.562ft 5m 16.404ft 10m 32.808ft and background for the spot type is more than 4°C 39.2°F.<br>distance* [Remark 1] (Max.) (Max.) (Max.) (Max.) 2. Movement speed<br>• Standard detection type/Spot detection type/<br>Horizontal* [Remark 2] 100° 91° 38° 110° 10m detection type: 1.0 m/s<br>Detection Vertical* [Remark 2] 82° 91° 22° 93° 3. Detection object = human body (size is 700mm • Slight motion detection type: 0.5 m/s × 250mm<br>range Detection zone* [Remark 3] 64 zones 104 zones 24 zones 80 zones 27.559inch type the size is 200mm × 9.843inch, but for the slight motion detection× 200mm 7.874inch × 7.874inch)<br>2. *Remarks1. Depending on the difference in temperature between the<br>Vertical Vertical background and detection target and the speed at which the<br>target moves, these sensors may be capable of detection<br>Horizontal Horizontal beyond the detection distances stated above. Nevertheless,<br>they should be used within the prescribed detection distances.<br>Cut out Cut out For further details, refer to the detection range diagram on<br>page 7.<br>3. Regarding of detection zone, please refer to “DETECTION<br>(Standard detection/� (Spot detection type/�<br>PERFORMANCE” on page 7.<br>Slight motion detection type) 10 m detection type)<br>2. Rating  (Measuring condition: ambient temp. = 25°C 77°F) (Common to All types)<br>Items Specified value Remarks<br>Power supply voltage –0.3 to 7 V DC<br>Usable ambient temperature –20 to 60°C –4 to +140°F No freezing and condensing at low temperature.<br>Storage temperature –20 to 70°C –4 to +158°F<br>**----- End of picture text -----**<br>


**3. Electrical characteristics** (Measuring condition: ambient temp. = 25°C 77°F; operating voltage = 5V) (Common to All types) 1) Digital output 

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Items Symbol Specified value Measured conditions<br>Minimum 3.0 V DC<br>Reted operating voltage Typical Vdd —<br>Maximum 6.0 V DC<br>Reted consumption current(Standby) * [Remark] TypicalMaximum Iw 170 µA300 µA Iout = 0<br>Current Maximum Iout 100 µA Vout  7 Vdd–0.5<br>Output<br>(when detecting) Voltage MinimumMaximum Vout Vdd (Same as operating voltage)Vdd –5 Open when not detect-ing<br>Circuit stability time TypicalMaximum Twu 30 s7 s<br>**----- End of picture text -----**<br>


Remark: The current which is consumed during detection consists of the standby consumed current plus the output current. 

5 

## MP Motion Sensor (AMN1) 

## 2) Analog output 

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Items Symbol Specified value Measured conditions<br>Minimum 4.5 V DC<br>Reted operating voltage Maximum Vdd 5.5 V DC<br>Reted consumption current TypicalMaximum Iw 0.17 mA0.3 mA Iout = 0<br>Output current Maximum Iout 50 µA<br>Minimum 0 V<br>Output voltage Typical Vout 2.5 V<br>Maximum Vdd<br>Minimum 2.3 V Steady-state output<br>Output offset average voltage Typical Voff 2.5 V voltage when not<br>Maximum 2.7 V detecting<br>Steady-state noise TypicalMaximum Vn 130 m Vp-p300 m Vp-p<br>Circuit stability time TypicalMaximum Twu 45 s7 s<br>**----- End of picture text -----**<br>


Note: To set to the same detection performance as the digital type, set the output voltage to the offset voltage (2.5V) ±0.45V (i.e. 2.95V or more and 2.05V or less). 

## **[Timing chart]** 

## 1) Digital output 

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ON<br>Power supply<br>OFF<br>Detect<br>Detection state<br>Not�<br>detect<br>ON<br>Sensor output<br>OFF<br>Circuit stability time<br>**----- End of picture text -----**<br>


Remark: Circuit stability time: 45s max. (45s max. for the 10m detection type) 

While the circuitry is stabilizing after the power is turned on, the sensor output is not fixed in the “on” state or “off” state. This is true regardless of whether or not the sensor has detected anything. 

## 2) Analog output 

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Vdd<br>Power supply<br>GND<br>Detect<br>Detection state<br>(Comparator� Not�<br>decision output) detect<br>Body �<br>movement<br>Vdd Threshold voltage  1<br>Output waveform� (comparator)<br>V out Voff V h V n<br>GND<br>V l<br>Circuit stability time<br>Threshold voltage  2<br>(comparator)<br>**----- End of picture text -----**<br>


Remark: Circuit stability time: 30s max. 

While the circuitry is stabilizing after the power is turned on, the sensor output is not fixed in the “on” state or “off” state. This is true regardless of whether or not the sensor has detected anything. 

6 

MP Motion Sensor (AMN1) 

## **DETECTION PERFORMANCE** 

## 1. Standard detection type 

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TOP VIEW<br>5m� X<br>16.404ft<br>50°<br>2.5m�<br>8.202ft<br>0°<br>2.5m�<br>8.202ft<br>50°<br>5m�<br>16.404ft<br>**----- End of picture text -----**<br>


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SIDE VIEW<br>5m� Y<br>16.404ft<br>41°<br>2.5m�<br>8.202ft<br>0°<br>2.5m�<br>8.202ft<br>41°<br>5m�<br>16.404ft<br>**----- End of picture text -----**<br>


## X-Y cross section 

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Y Detection zone<br>3m<br>9.843ft<br>2<br>6.562<br>1<br>3.281<br>(Max. 5.66m)�<br>(Max. 18.570ft)<br>X<br>4m� 3� 2� 1� 1� 2� 3� 4m�<br>13.123ft 9.843 6.562 3.281 3.281 6.562 9.843 13.123ft<br>1<br>3.281<br>2<br>6.562<br>3m<br>9.843ft<br>(Max. 7.42m)�<br>(Max. 24.344ft)<br>**----- End of picture text -----**<br>


Remarks: 1. The X-Y cross-sectional diagram shows the detection area. 

2. The differences in the detection zone patterns are indicative of the projections of the 16 lenses with single focal point and with five optical axes. An object whose temperature differs from the background temperature and which crosses inside the detection zone will be detected. 

## 2. Slight motion detection type 

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Y<br>2.5m�<br>8.202ft<br>46°<br>2�<br>6.562<br>1.5�<br>4.921<br>1�<br>3.281<br>0.5�<br>1.640<br>0 1m3.281ft 2m6.562ft 0°<br>–0.5�<br>–1.640<br>–1�<br>–3.281<br>–1.5�<br>–4.921<br>–2�<br>–6.562<br>–2.5m� 46°<br>–8.202ft 1m� 2m�<br>3.281ft 6.562ft<br>**----- End of picture text -----**<br>


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X-Y cross section<br>Y<br>2.5m�8.202ft Detection zone<br>2<br>6.562<br>1.5<br>4.921<br>1<br>3.281<br>0.5<br>1.640<br>X<br>–2.5m� –2� –1.5� –1� –0.5� 0.5� 1� 1.5� 2� 2.5m�<br>–8.202ft –6.562 –4.921 –3.281 –1.640 1.640 3.281 4.921 6.562 8.202ft<br>–0.5<br>–1.640<br>–1<br>–3.281<br>–1.5<br>–4.921<br>–2<br>–6.562<br>–2.5m�<br>–8.202ft<br>(Max. 5m dia.)�<br>(Max. 16.404ft dia.)<br>**----- End of picture text -----**<br>


Remarks: 1. The X-Y cross-sectional diagram shows the detection area. 

2. The differences in the detection zone patterns are indicative of the projections of the 26 lenses with single focal point and with three optical axes. An object whose temperature differs from the background temperature and which crosses inside the detection zone will be detected. 

7 

## MP Motion Sensor (AMN1) 

## 3. Spot detection type 

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X-Y cross section<br>TOP VIEW SIDE VIEW<br>Y<br>X Y<br>2.5� 2.5� 1m<br>8.202 19° 8.202 3.281ft<br>4.1011.25� 4.1011.25� 11° 1.6400.5<br>0 2.5�8.202 5m�16.404ft 0° 0 2.5�8.202 5m�16.404ft 0° 3.281ft1m� 1.6400.5� 1.6400.5� 3.281ft1m�X (Max. 1.4m)�(Max. 4.593ft)<br>1.25� 1.25� 11° 0.5<br>4.101 4.101 1.640<br>19°<br>2.5m� 2.5m� 1m<br>8.202ft 8.202ft 3.281ft<br>2m� 5m� 2m� 5m�<br>5.562ft 16.404ft 5.562ft 16.404ft (Max. 6.562ft)(Max. 2m)�<br>**----- End of picture text -----**<br>


Remarks: 1. The X-Y cross-sectional diagram shows the detection area. 

2. The differences in the detection zone patterns are indicative of the projections of the 6 lenses with single focal point and with two optical axes. An object whose temperature differs from the background temperature and which crosses inside the detection zone will be detected. 

## 4. 10m detection type 

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TOP VIEW SIDE VIEW<br>10m� X 10m� Y<br>32.808ft 32.808ft<br>46.5°<br>5m� 5m�<br>16.404ft 16.404ft<br>5m� 5m�<br>16.404ft 16.404ft<br>55°<br>10m� 10m�<br>32.808ft 32.808ft<br>X-Y cross section<br>Y Detection zone<br>(15.9m 52.165ft)<br>6m�<br>19.685ft<br>4�<br>13.123<br>2�<br>6.562<br>X<br>10m� 8� 6� 4� 2� 2� 4� 6� 8� 10m�<br>32.808ft 26.247 19.685 13.123 6.562 6.562 13.123 19.685 26.247 32.808ft<br>2�<br>6.562 Remarks: 1. The X-Y cross-sectional diagram shows the detection area.<br>2. The differences in the detection zone patterns are indicative of the projec-<br>13.1234� (12.3m 40.354ft) tions of the 20 lenses with single focal point and with five optical axes. Anobject whose temperature differs from the background temperature and<br>which crosses inside the detection zone will be detected.<br>6m�<br>19.685ft<br>**----- End of picture text -----**<br>


## 5. Notes regarding the detection zone 

The detection zone has the polarity shown in the diagram on the right. When targets enter both the + and – zones with the same timing, the signals are cancelled each other, thus in this case there is a possibility that the object cannot be detected at the maximum specified detection distance. 

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Target<br>Detection zone<br>**----- End of picture text -----**<br>


8 

MP Motion Sensor (AMN1) 

## **HOW TO USE** 

1. Wiring diagram 

- 1) Digital output 

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Sensor Vdd<br>+<br>GND Load<br>+<br>Out<br>Iout: Max.100 µA<br>Vdd:�Input power source (DC)�<br>GND:�GND�<br>Out:�Output (Comparator)�<br>**----- End of picture text -----**<br>


## 2) Analog output 

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Sensor Vdd<br>GND<br>Microcomputer, �<br>Out<br>A/D converter �<br>etc.<br>**----- End of picture text -----**<br>


## 2. Timer circuit example 

## 1) Digital output 

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5V�<br>Input voltage 10 µ + REG 47 µ + (5VDC) Vdd<br>0.1 µ 0.1 µ 0.1 µ<br>GND<br>47k 10k Connection�<br>Relay 10 µ + 0.1 µ to motion�sensor<br>turns on when�The transistor� 3 1029 16 1 Out<br>the sensor � 13 11<br>detects� R 0.1 µ<br>something 74HC�<br>123 15<br>C<br>14 GND<br>8<br>Select a transistor�<br>to match the relay Timer IC Timer time = RXC<br>**----- End of picture text -----**<br>


Note: This is the reference circuit which drives the MP motion sensor.  Install a noise filter for applications requiring enhanced detection reliability and noise withstanding capability. Differences in the specifications of electronic components to which the units are connected sometimes affect their correct operation; please check the units' performance and reliability for each application. 

## 3. Installation 

Install the sensor so that people will be entering from the X or Y direction shown below. If persons approch the sensor from the Z direction, detection distance will be shortened. 

## 2) Analog output 

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Input voltage 10 µ + 5V�REG 47 µ + (5VDC) Vdd<br>0.1 µ 0.1 µ 0.1 µ<br>GND<br>47k 10k Connection�<br>Relay to motion�<br>10 µ + 0.1 µ sensor<br>The transistor� 3 29 16 1<br>turns on when�the sensor � 13 1011 Out<br>detects� R 0.1 µ<br>74HC�<br>something 123 15 Window �<br>C comparator<br>14<br>8<br>Select a �<br>transistor� GND<br>to match � Timer IC Timer time = RXC<br>the relay<br>**----- End of picture text -----**<br>


Note: This circuit is a sample of a drive circuit for the MP Motion Sensor. Its noise resistance and long-term reliability are not considered or investigated. 

To improve the detection reliability and noise resistance of the circuit, consider adding a noise filter. Matsushita Electric Works, Ltd. accepts no responsibility for damages resulting from the use of this circuit. 

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X direction ❍<br>Y direction ❍<br>Z<br>Z direction ∆<br>X direction ❍<br>**----- End of picture text -----**<br>


9 

MP Motion Sensor (AMN1) 

mm inch General tolerance ±0.5 ±.020 

## **DIMENSIONS** 

## 1. Standard detection type 

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Recommended PC board pattern (BOTTOM VIEW)<br>**----- End of picture text -----**<br>


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9.5 dia.<br>Molding gate .374 dia.<br>Notes 3)<br>14.5<br>11 .571<br>.433 aa<br>0.45 [±][0.05]  dia.<br>.018 [±][.002]  dia. 4.5 .177<br>11 dia.<br>.433 dia.<br>OUT GND<br>P.C.D. 5.08 [±][0.2]  dia.<br>.200 [±][.008]  dia.<br>Vdd<br>**----- End of picture text -----**<br>


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10 dia.<br>.394 dia.<br>Yf  hy Sensing area<br>Note 2)<br>11.0 3.5<br>.433 .138<br>Note 1)<br>il a ,<br>45°<br>45°<br>.<br>5.08200±±0.1.004<br>**----- End of picture text -----**<br>


- Notes: 1. In order to ensure proper detection, install it with the lens exposed at least 3.5mm .138inch. 

   2. As for panel mounting hole, tapering or making a large size hole should be done. 

   3. The height dimension does not include the remaining molding gate. 

## 2. Slight motion detection type 

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Recommended PC board pattern (BOTTOM VIEW)<br>12.4 dia.<br>.488 dia. Sensing area<br>Note 2)<br>® YY  “iy<br>12.7 dia.<br>.500 dia.<br>Molding gate 11.9 dia..469 dia. 7.4 dia. 12.8.504 .0942.4<br>.291 dia. Note 3) __ Note 1) /<br>15.2<br>rl .598<br>12.8<br>.504<br>8.9 45°<br>.350<br>.0180.45 [±][±][0.05][.002]  dia. dia. 4.5 .177 45°<br>11 dia.<br>.433 dia.<br>OUT GND Notes: 1. In order to ensure proper detection, install it with the<br>lens exposed at least 2.4mm .094inch..094inch..<br>2. As for panel mounting hole, tapering or making a<br>P.C.D. 5.08.200 [±][.008][±][0.2]  dia. dia. large size hole should be done.<br>Vdd 3. The height dimension does not include the remaining<br>molding gate.<br>.<br>5.08200±±0.1.004<br>45°±4° 45°±4°<br>**----- End of picture text -----**<br>


- Notes: 1. In order to ensure proper detection, install it with the lens exposed at least 2.4mm .094inch..094inch.. 

   2. As for panel mounting hole, tapering or making a large size hole should be done. 

   3. The height dimension does not include the remaining molding gate. 

10 

MP Motion Sensor (AMN) 

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3. Spot detection type 4. 10m detection type mm inchinch General tolerance ±0.5 ±.020<br>Recommended PC board pattern Recommended PC board pattern<br>(BOTTOM VIEW) (BOTTOM VIEW)<br>.3709.4 +0.2-0+.008-0 dia.dia. Note 1 [)] .70517.9 +.008 -0+0.2-0 dia.dia. Note 2 [)]<br>8.9 dia.�<br>Note 2 [)]<br>Molding gate .350 dia.<br>17.4 dia. 12.9�<br>.685 dia. .508<br>15.1�.594 Molding�gate 17.0 dia..670 dia. Note 3 [)]<br>0.45±0.05dia. 4.5�<br>.018±.002dia. .177<br>18.53�<br>11� .730<br>.433 8.6�<br>.339<br>OUT GND<br>0.45.018±±0.05.002 dia.dia. 4.5�.177 Sensing area<br>P.C.D. 5.08 ±0.2 dia. 11 dia.<br>Vdd .200 ±.008 dia. .433 dia.<br>OUT GND Note 1 [)]<br>P.C.D. 5.08 ±0.2 dia.<br>Vdd .200 ±.008 dia.<br>Notes: 1. As for panel mounting hole, tapering or making a large size hole should be<br>done. Notes:<br>2. The height dimension does not include the remaining molding gate. 1. In order to ensure proper detection, install it with the lens<br>exposed at least 5.6mm .220inch.<br>2. As for panel mounting hole, tapering or making a large size<br>hole should be done.<br>3-0.65<br>3-.026 dia.<br>dia.<br>3-.0263-0.65-0+.004-0+0.1dia.dia.<br>-0+0.1<br>-0+.004<br>45°±4°<br>45°±4°<br>dia.<br>5.08 dia.<br>.200<br>dia.<br>5.08 dia.<br>.200<br>±0.1<br>±.004<br>±0.1<br>±.004<br>45°±4°<br>45°±4°<br>45°<br>45°<br>5.6<br>°45<br>°45<br>**----- End of picture text -----**<br>


mm inchinch General tolerance ±0.5 ±.020 

3. The height dimension does not include the remaining molding gate. 

## **NOTES** 

## **1. Checkpoints relating to principle of operation** 

MP motion sensors are passive infrared sensors which detect changes in the infrared rays. They may fail to detect successfully if a heat source other than a human being is detected or if there are no temperature changes in or movement of a heat source. Care must generally be taken in the following cases. The performance and reliability of the sensors must be checked out under conditions of actual use. 

## **<1> Cases where a heat source other** 

## **than a human being is detected.** 

1) When a small animal enters the detection range. 

2) When the sensor is directly exposed to sunlight, a vehicle’s headlights, an incandescent light or some other source of far infrared rays. 

3) When the temperature inside the detection range has changed suddenly due to the entry of cold or warm air from an air-conditioning or heating unit, water vapor from a humidifier, etc. 

## **<2> Cases where it is difficult to** 

## **detect the heat source** 

1) When an object made of glass, acrylic or other subject which far infrared rays have difficulty passing through is located between the sensor and what is to be detected. 

2) When the heat source inside the detection range hardly moves or when it moves at high speed; for details on the movement speed, refer to the section on the performance ratings. 

## **2. When the detection area becomes larger** 

When the difference between the ambient temperature and body temperature is large (more than 20°C 68°F), detection may occur in isolated areas outside the specified detection range. 

## **3. Other handling cautions** 

1) Be careful not to allow dust or dirt to accumulate on the lens as this will adversely affect the detection sensitivity. 2) The lens is made of a soft material (polyethylene). 

Avoid applying a load or impact since this will deform or scratch the lens, making proper operation impossible and causing a deterioration in its performance. 

3) The sensor may be damaged if it is exposed to static with a voltage exceeding ±200V. Therefore, do not touch its terminals directly, and exercise adequate care in the handling of the sensor. 

4) When the leads are to be soldered, solder them by hand for less than 3 seconds at a temperature of less than 350°C 662°F at the tip of the soldering iron. Avoid using a solder bath since this will causing a deterioration in the sensor’s performance. 

5) Do not attempt to clean the sensor. Cleaning fluid may enter inside the lens area causing a deterioration in performance. 

6) When using the sensors with cables, it is recommended that cables which are shielded and as short as possible be used in order to safeguard against the effects of noise. 

For the general precautions, refer to the Notes for Motion Sensors on page 24. 

11 

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