11 ordering information amn 1 output 1: digital output 2: analog output 4: low current consumption (digital output) detection performance 1: standard detection type 2: slight motion detection type 3: spot detection type 4: 10m detection type feature 1: pc board mounting type operating voltage 1: 5v dc 2: 3v dc lens color 1: black 2: white 2. dual lens colors (white and black) are provided with an ultrasmall design and dual lens colors (white and black), it is inconspicu- ous, allowing the user to select either white or black to match the equipment color. this provides greater flexibility in equipment design. 3. both digital output and analog out- put (with adjustable sensitivity) are available. 4. built-in amplifier for easy use has a built-in amplifier, and can be con- nected directly to a microcomputer. ?block diagram of the digital output circuit ? block diagram of the analog output circuit 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 conven- tional type. ?comparison example of noise withstand- ing capability 7. a low current consumption type (46 ?) has also been added to the line- up. a type that keeps current consumption to 46 ? (less than 30% compared to pre- decessor) is now available. ideal for battery driven devices. *digital output type only. 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. 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 movement sensor infrared radiation temperature difference infrared radiation what is passive infrared type? this sensor detects changes in infrared radiation which occur when there is movement by a person (or object) which is different in temperature from the surroundings. 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. vdd output single-chip ic to5 metal package (9.8mm 9mm .386inch .354inch dia.) gnd stabilized power supply amplifier circuit comparator output circuit quad type pir element multi lens optical filter infrared radiation vdd output single-chip ic to5 metal package (9.8mm 9mm .386inch .354inch dia.) gnd stabilized power supply amplifier circuit quad type pir element multi lens optical filter infrared radiation standard type slight motion detection type spot type 10 m detection type motion sensor (passive infrared type) mp motion sensor mp motion sensor (amn1,2,4) features 1. the world? smallest with a built-in amplifier extremely compact. ideal for use in miniaturized devices. 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 . mp motion sensor 04.11.10 11:25 am page 11
12 product types 1. digital output 2. analog output performance 1. detection performance 2. rating (measuring condition: ambient temp. = 25? 77? ) (common to all types) rated operating voltage items items specified value remarks power supply voltage ?.3 to 7 v dc usable ambient temperature ?0 to 60? ? to +140? no freezing and condensing at low temperature. storage temperature ?0 to 70? ? to +158? standard detection type slight motion detection type conditions of objects to be detected rated detection distance* remark 1 detection range 5m 16.404ft (max.) 2m 6.562ft (max.) 1. detectable difference in temperature between the target and background for the spot type is more than 4? 39.2? . 2. movement speed ?standard detection type/spot detection type/ 10m detection type: 0.5 to 1.5 m/s ?slight motion detection type: 0.3 to 1.0 m/s 3. detection object = human body (size is 700mm 250mm 27.559inch 9.843inch , but for the slight motion detection type the size is 200mm 200mm 7.874inch 7.874inch ) horizontal* remark 2 100 91 vertical* remark 2 82 91 detection zone * remark 3 64 zones 104 zones spot detection type 10m detection type 5m 16.404ft (max.) 10m 32.808ft (max.) 38 110 22 93 24 zones 80 zones detection performance ambient temperature lens color part no. packing quantity inner 50 pcs. 1,000 pcs. outer 3 to 6 v dc standard detection type standard low current consumption ?0 to +60? ? to +140? black amn11111 white amn11112 slight motion detection type spot detection type 10m detection type black amn12111 white amn12112 standard low current consumption standard low current consumption standard low current consumption black amn13111 white AMN13112 black amn14111 white amn14112 black amn41121 white amn41122 black amn42121 white amn42122 black amn43121 white amn43122 black amn44121 white amn44122 rated operating voltage detection performance ambient temperature lens color part no. packing quantity inner 50 pcs. 1,000 pcs. outer 4.5 to 5.5 v dc standard detection type ?0 to +60? ? to +140? black amn21111 white amn21112 slight motion detection type spot detection type 10m detection type black amn22111 white amn22112 black amn23111 white amn23112 black amn24111 white amn24112 2. *remarks1. depending on the difference in temperature between the background and detection target and the speed at which the target moves, these sensors may be capable of detection beyond the detection distances stated above. nevertheless, they should be used within the prescribed detection distances. for further details, refer to the detection range diagram on page 14. 3. regarding of detection zone, please refer to ?etection performance?on page 14. vertical horizontal (standard detection/ slight motion detection type) (spot detection type/ 10 m detection type) cut out vertical horizontal cut out mp motion sensor (amn1,2,4) mp motion sensor 2004.11.10 2:43 pm page 12
13 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. [timing chart] 1) digital output on off power supply detection state on off detect not detect sensor output circuit stability time 2) analog output items symbol specified value measured conditions reted operating voltage minimum maximum vdd 4.5 v dc 5.5 v dc output voltage minimum typical maximum vout 0 v 2.5 v vdd output offset average voltage minimum typical maximum voff 2.3 v 2.5 v 2.7 v steady-state output voltage when not detecting reted consumption current typical maximum iw 0.17 ma 0.3 ma iout = 0 steady-state noise typical maximum vn 130 m vp-p 300 m vp-p output current maximum iout 50 a circuit stability time maximum twu 45 s 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). remark: circuit stability time: 45s 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. 2) analog output vdd gnd (comparator decision output) vdd voff v h v n v l gnd circuit stability time body movement threshold voltage 1 (comparator) threshold voltage 2 (comparator) power supply detection state detect not detect output waveform v out mp motion sensor (amn1,2,4) 3. electrical characteristics (measuring condition: ambient temp. = 25 c 77 f ; operating voltage = 5v) (common to all types) 1) digital output items symbol specified value standard type low current consumption type measured conditions reted operating voltage minimum typical maximum vdd 3.0 v dc 6.0 v dc reted consumption current (standby) * remark typical maximum iw 170 a 300 a iout = 0 output (when detecting) current maximum iout 100 a vout 7 vdd 0.5 voltage minimum maximum vout vdd 0.5 open when not detecting circuit stability time typical maximum twu 7 s 30 s 2.2 v dc 3.0 v dc 46 a 60 a 100 a vdd 0.5 7 s 30 s remark: the current which is consumed during detection consists of the standby consumed current plus the output current. mp motion sensor 2004.11.1 7:02 pm page 13
14 mp motion sensor (amn1,2,4) detection performance 1. standard detection type x-y cross section 2. slight motion detection type x 5m 16.404ft 5m 16.404ft 2.5m 8.202ft 2.5m 8.202ft 50 50 0 top view 1m 3.281ft 1.5 4.921 2 6.562 2.5m 8.202ft 1.5 4.921 2 6.562 2.5m 8.202ft 1 3.281 0.5 1.640 0 0.5 1.640 1 3.281 2m 6.562ft y 46 46 0 1m 2m 3.281ft 6.562ft y 5m 16.404ft 5m 16.404ft 2.5m 8.202ft 2.5m 8.202ft 41 41 0 side view y detection zone 1 3.281 (max. 7.42m) (max. 24.344ft) (max. 5.66m) (max. 18.570ft) x 2 6.562 2 6.562 3 9.843 3 9.843 4m 13.123ft 4m 13.123ft 1 3.281 1 3.281 1 3.281 2 6.562 2 6.562 3m 9.843ft 3m 9.843ft x-y cross section y detection zone x 0.5 1.640 0.5 1.640 1 3.281 1.5 4.921 2 6.562 0.5 1.640 0.5 1.640 1 3.281 1.5 4.921 2 6.562 1 3.281 1 3.281 1.5 4.921 1.5 4.921 2 6.562 2 6.562 2.5m 8.202ft 2.5m 8.202ft 2.5m 8.202ft 2.5m 8.202ft (max. 5m dia.) (max. 16.404ft dia.) remarks: 1. the x-y cross-sectional diagram shows the detection area. 2. the differences in the detection zone patterns are indicative of the projec- tions 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. 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. mp motion sensor 2004.11.1 7:02 pm page 14
15 mp motion sensor (amn1,2,4) 3. spot detection type 4. 10m detection type 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. x-y cross section x-y cross section top view 2m 5.562ft 0 1.25 4.101 2.5m 8.202ft 2.5 8.202 1.25 4.101 5m 16.404ft x 19 19 0 2.5 8.202 5m 16.404ft top view 55 5m 16.404ft 10m 32.808ft 5m 16.404ft 10m 32.808ft x side view 46.5 y 5m 16.404ft 10m 32.808ft 5m 16.404ft 10m 32.808ft detection zone 4 13.123 6 19.685 4 13.123 y x 6m 19.685ft 6m 19.685ft (15.9m 52.165ft ) 4 13.123 4 13.123 2 6.562 2 6.562 8 26.247 10 m 32.808ft 6 19.685 8 26.247 10 m 32.808ft 2 6.562 2 6.562 (12.3m 40.354ft ) side view y 11 11 0 2m 5.562ft 0 1.25 4.101 2.5m 8.202ft 2.5 8.202 1.25 4.101 5m 16.404ft 2.5 8.202 5m 16.404ft y x 1m 3.281ft 1m 3.281ft (max. 2m) (max. 6.562ft) (max. 1.4m) (max. 4.593ft) 0.5 1.640 0.5 1.640 0.5 1.640 0.5 1.640 1m 3.281ft 1m 3.281ft 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 d etected. remarks: 1. the x-y cross-sectional diagram shows the detection area. 2. the differences in the detection zone patterns are indicative of the projec- tions of the 20 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. detection zone target mp motion sensor 2004.11.1 7:02 pm page 15
16 mp motion sensor (amn1,2,4) how to use 1. wiring diagram 1) digital output 2. timer circuit example 1) digital output vdd gnd out iout: max.100 a + + sensor load vdd: input power source (dc) gnd: gnd out: output (comparator) 2) analog output vdd gnd out sensor microcomputer, a/d converter etc. op amp + gnd the transistor turns on when the sensor detects something select a transistor to match the relay timer ic timer time = rxc connection to motion sensor relay input voltage vdd 10 ++ 10 0.1 0.1 0.1 0.1 0.1 out gnd 10k 3 8 2 9 10 11 13 16 1 15 14 47k 47 (5vdc) c r 5v reg 74hc 123 3. installation install the sensor so that people will be entering from the x or y direc- tion shown below. if persons approch the sensor from the z direction, detection distance will be shortened. y direction ? x direction ? x direction ? z direction ? z 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. 2) analog output ++ input voltage gnd vdd 10 0.1 out connection to motion sensor gnd 0.1 0.1 relay 47 (5vdc) 5v reg timer ic window comparator select a transistor to match the relay the transistor turns on when the sensor detects something timer time = rxc + 10 0.1 0.1 10k 3 8 2 9 10 11 13 16 1 15 14 47k c r 74hc 123 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 investigat- ed. 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. mp motion sensor 2004.11.1 7:02 pm page 16
17 mp motion sensor (amn1,2,4) dimensions mm inch general tolerance 0.5 .020 1. standard detection type 45 4 45 4 vdd out gnd .200 .008 dia. p.c.d. 5.08 0.2 dia. .433 11 .571 14.5 4.5 .177 .433 dia. 11 dia. .374 dia. 9.5 dia. .018 .002 dia. 0.45 0.05 dia. notes 3) molding gate .138 3.5 note 1) 5.08 0.1 dia. .200 .00 4 dia. note 2) 11.0 .433 sensing area 45 45 3-0.65 dia. 3-.026 dia. +0.1 0 +.004 0 10 dia. +0.2 0 .394 dia. +.008 0 recommended pc board pattern (bottom view) 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 remain- ing molding gate. 2. slight motion detection type 45 4 45 4 vdd out gnd .200 .008 dia. p.c.d. 5.08 0.2 dia. 4.5 .177 8.9 .350 15.2 .598 12.8 .504 .018 .002 dia. 0.45 0.05 dia. 12.7 dia. .500 dia. 11 dia. .433 dia. 11.9 dia. .469 dia. 7.4 dia. .291 dia. note 3) molding gate note 2) 12.8 .504 2.4 .094 sensing area note 1) 12.4 dia. +0.2 0 .488 dia. +.008 0 5.08 0.1 dia. .200 .004 dia. 3-0.65 dia. 3-.026 dia. +0.1 0 +.004 0 45 45 recommended pc board pattern (bottom view) notes: 1. in order to ensure proper detection, install it with the lens exposed at least 2.4mm .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. mp motion sensor 2004.11.1 7:02 pm page 17
18 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 perfor- mance and reliability of the sensors must be checked out under conditions of actu- al use. <1> cases where a heat source other than a human being is detected. 1) when a small animal enters the detec- tion 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 ambi- ent 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, mak- ing proper operation impossible and causing a deterioration in its perfor- mance. 3) the sensor may be damaged if it is exposed to static with a voltage exceed- ing 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 sec- onds 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 perfor- mance. 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 27. 3. spot detection type 4. 10m detection type recommended pc board pattern (bottom view) notes: 1. in order to ensure proper detection, install it with the lens exposed at least 5.6mm .220inch . 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 mold- ing gate. notes: 1. as for panel mounting hole, tapering or making a large size hole should be done. 2. the height dimension does not include the remaining molding gate. mp motion sensor (amn1,2,4) mm inch general tolerance 0.5 .020 8.9 dia. .350 dia. 11 .433 0.05 0.45 dia. .002 .018 dia. 15.1 .594 4.5 .177 gnd out vdd 0.2 p.c.d. 5.08 dia. .008 .200 dia. 4 45 45 4 note 2 ) molding gate 9.4 dia. +0.2 -0 .370 dia. +.008 -0 note 1 ) 45 45 3-0.65 dia. .0 0 4 .200 dia. 0 .1 5.08 dia. - 0 + 0 .1 3-.026 dia. - 0 + .0 0 4 recommended pc board pattern (bottom view) note 3 ) 17.0 dia. .670 dia. 17.4 dia. .685 dia. 18.53 .730 4.5 .177 8.6 .339 11 dia. .433 dia. 0.05 0.45 dia. .002 .018 dia. gnd out vdd 0.2 p.c.d. 5.08 dia. .008 .200 dia. 4 45 45 4 molding gate note 2 ) .705 dia. -0 +.008 17.9 dia. -0 +0.2 12.9 .508 45 45 3-0.65 dia. .0 0 4 .200 dia. 0 .1 5.08 dia. - 0 + 0 .1 3-.026 dia. - 0 + .0 0 4 5.6 note 1 ) sensing area mp motion sensor 2004.11.1 7:02 pm page 18
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