MP Motion Sensor (AMN2, 3, 4) Passive infrared human detection sensor with built-in amp. Standard type Slight motion detection type Spot type 10 m detection type MP MOTION SENSOR ‘ ’ 3. Lenses can be miniaturized because the pyroelectric element is small A short focal length is all that’s required even when detecting at the same distance, because the size of the pyroelectric element is so small. This means that high precision is maintained even though the lens is small and the sensor itself has been miniaturized. Small movement RoHS compliant 1. pyroelectric sensor modules contain the necessary functions in a small package (TO-5). These miniature, high-performance infrared human detection sensors take the trouble out of circuit design and mounting. Lens IC PIR element Chip parts Lens Capacitor Sensor module PC board 4. Small temperature differences also detected. detects the temperature difference between the detection target and its surroundings, and the lowest required temperature difference to the background is 4°C 7.2°F. This means that temperature differences can be accurately detected not only in winter, when the temperature differences are large, but also in summer, when temperature differences are slight. Shielded plate 2. Ideal for small-movement detection thanks to quad-type pyroelectric element. The quad-type pyroelectric element contained in has four receptors. Since the detection zone within the detection range is so precise, even small movements can be detected. Representation of detection Winter Summer Floor temperature: 22°C 71.6°F Floor temperature: 30°C 86.0°F Large temperature difference Small temperature differences mean difficult detection. Temperature difference: 12°C 53.6°F Temperature difference: 4°C 7.2°F Surface temperature: 34°C 93.2°F Lens Quad-type pyroelectric element Focal length (distance between element and lens) Detection zone 5. Excellent noise resistance (radiation noise, power supply noise) The entire circuitry is enclosed in a metal package, which means it has extremely high electromagnetic shielding capabilities. With proven resistance against power supply noise, it is also resistant against power supply superimposed noise. Radiation Power supply noise superimposed Vd noise OUT GND ASCTB240E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e Motion sensors FEATURES MP Motion Sensor (AMN2, 3, 4) TYPICAL APPLICATIONS 4. Anti-crime device market: crime prevention sensor, simple anti-crime devices, surveillance cameras 1. Home appliance market: Air conditioner, air purifier and fan heater 2. Construction equipment: lighting, automatic switches 3. Commercial equipment: vending machines, facilities for designated smoking areas ORDERING INFORMATION AMN Output type 2: Analog output 3: Digital 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 1 Motion sensors Feature 1: PC board mounting type Operating voltage 1: 5V DC 2: 3V DC Lens color 1: Black 2: White PRODUCT TYPES Output type Digital output Low current consumption type Digital output Analog output Black White Black White Black White AMN31111 AMN31112 AMN32111 AMN32112 AMN33111 AMN33112 AMN41121 AMN41122 AMN42121 AMN42122 AMN43121 AMN43122 AMN21111 AMN21112 AMN22111 AMN22112 AMN23111 AMN23112 Black White AMN34111 AMN34112 AMN44121 AMN44122 AMN24111 AMN24112 Detection performance Lens color Standard detection type Slight motion detection type Spot detection type 10m detection type Standard packing: Carton: 50 pcs.; Case: 1,000 pcs. RATING 1. Detection performance Standard detection type Slight motion detection type Spot detection type 10m detection type Max. 5m 16.404ft Max. 2m 6.562ft Max. 5m 16.404ft Max. 10m 32.808ft Horizontal Note 2) 100° 91° 38° 110° Vertical Note 2) 82° 91° 22° 93° 64 zones 104 zones 24 zones 80 zones Items Rated detection distance Note 1) Detection range Detection zone Note 3) Conditions of objects to be detected 1. Detectable difference in temperature between the target and background is more than 4°C 7.2°F. 2. Movement speed 1) Digital output type • Standard detection type/Spot detection type/ 10m detection type: 0.8 to 1.2 m/s • Slight motion detection type: 0.5 m/s 2) Analog output and low current consumption types • 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) Notes: 1. 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 24. 2. This angle represents the center point of the detection zone Vertical Vertical created by the outermost lens. Horizontal Cut out (Standard detection/ Slight motion detection type) Horizontal Cut out This point (Spot detection type/ 10 m detection type) 3. Regarding of detection zone, please refer to “DETECTION PERFORMANCE” on page 24. Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e ASCTB240E 201201-T MP Motion Sensor (AMN2, 3, 4) 2. Absolute maximum ratings (Measuring condition: ambient temperature = 25°C 77°F) (Common to All types) Items Power supply voltage Usable ambient temperature Storage temperature Absolute maximum ratings –0.3 to 7 V DC –20 to 60°C –4 to +140°F (No freezing and condensing at low temperature.) –20 to 70°C –4 to +158°F 3. Electrical characteristics (Common to All types) 1) Digital output Items Symbol Minimum Electrical characteristics *( ) is low current consumption type Measured conditions *( ) is low current consumption type 3.0 V DC (2.2 V DC) Vdd Rated operating voltage Maximum 6.0 V DC (3.0 V DC) 170 µA (46 µA) Rated consumption current (Standby) Note) Typical Output current (when detecting) Maximum Iout 100 µA Output voltage (when detecting) Minimum Vout Vdd –0.5 Iw Maximum Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Iout = 0 Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Vout Vdd–0.5 Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Open when not detecting 300 µA (60 µA) Typical 7s Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Twu Circuit stability time Maximum 30 s Note: The current which is consumed during detection consists of the standby consumed current plus the output current. Items Symbol Specified value Minimum Operating voltage Motion sensors 2) Analog output Measured conditions 4.5 V DC Vdd Maximum 5.5 V DC 170 µA Typical Consumption current Iw Maximum Output current Maximum Iout Minimum Output voltage renge 300 µA Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Iout = 0 50 µA Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) 0V Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Vout Output offset average voltage Maximum Vdd Minimum 2.3 V Typical Voff Maximum 2.7 V Typical Steady-state noise Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Steady-state output voltage when not detecting 2.5 V 155 m Vp-p Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Vn Maximum 300 m Vp-p Detection sensitivity Minimum Vh or Vl 0.45 V Circuit stability time Maximum Twu 45 s Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Temperature difference with background: 4°C 39.2°F Please refer to conditions of other detection objects. Ambient temperature = 25°C 77°F Operating voltage = 5V (3V) Note: To set to the same detection performance as the digital output 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 2. Analog output ON Vdd Power supply Power supply GND OFF Detect Detect Detection state Detection state Not detect (Comparator decision output) ON Output waveform V out Sensor output Not detect Body movement Vdd Voff Vh Threshold voltage 1 (comparator) Vn GND OFF Vl Circuit stability time 2.5V Note: 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. ASCTB240E 201201-T Panasonic Corporation Circuit stability time Threshold voltage 2 (comparator) Note: 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. Automation Controls Business Unit industrial.panasonic.com/ac/e MP Motion Sensor (AMN2, 3, 4) DETECTION PERFORMANCE 1. Standard detection type TOP VIEW 5m 16.404ft SIDE VIEW (56°) 5m 16.404ft X 50° Y (49°) 41° 2.5m 8.202ft 2.5m 8.202ft 0° 0° 2.5m 8.202ft 2.5m 8.202ft Motion sensors 41° 50° 5m 16.404ft 5m 16.404ft (49°) (56°) X-Y cross section Y 3m 9.843ft Detection zone 2 6.562 1 3.281 4m 3 13.123ft 9.843 2 6.562 1 3.281 1 3.281 (Max. 5.66m) (Max. 18.570ft) X 3 4m 9.843 13.123ft 2 6.562 Notes: 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. 1 3.281 2 6.562 3m 9.843ft (Max. 7.42m) (Max. 24.344ft) 2. Slight motion detection type X-Y cross section (51°) Y 2.5m 8.202ft Y 2.5m 8.202ft 46° 2 6.562 2 6.562 1.5 4.921 1.5 4.921 1 3.281 1 3.281 0.5 1.640 0.5 1.640 0 1m 3.281ft 2m 6.562ft 0° –0.5 –1.640 –2 –1.5 –1 –0.5 –6.562 –4.921 –3.281 –1.640 –0.5 –1.640 –1 –3.281 –1 –3.281 –1.5 –4.921 –1.5 –4.921 –2.5m –8.202ft 0.5 1 1.5 2 1.640 3.281 4.921 6.562 X 2.5m 8.202ft –2 –6.562 –2 –6.562 –2.5m –8.202ft Detection zone 46° 1m 3.281ft –2.5m –8.202ft 2m 6.562ft (51°) (Max. 5m dia.) (Max. 16.404ft dia.) Notes: 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. Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e ASCTB240E 201201-T MP Motion Sensor (AMN2, 3, 4) 3. Spot detection type TOP VIEW X 2.5 8.202 2.5 8.202 19° 5m 16.404ft 2.5 8.202 0° 0 19° 5m 16.404ft 2m 5.562ft 2.5m 8.202ft (27°) 1m 3.281ft (20°) 0.5 1.640 11° 2.5 8.202 5m 16.404ft 0° 1m 3.281ft 0.5 1.640 11° 1.25 4.101 1.25 4.101 2.5m 8.202ft Y Y 1.25 4.101 1.25 4.101 0 X-Y cross section SIDE VIEW (27°) 0.5 1.640 X (Max. 1.4m) 1m (Max. 4.593ft) 3.281ft 0.5 1.640 (20°) 2m 5.562ft 1m 3.281ft 5m 16.404ft (Max. 2m) (Max. 6.562ft) Notes: 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 TOP VIEW X 10m 32.808ft SIDE VIEW Y 10m 32.808ft (58°) (50°) 5m 16.404ft 5m 16.404ft 5m 16.404ft 5m 16.404ft Motion sensors 46.5° 46.5° 55° 10m 32.808ft (50°) 10m 32.808ft (58°) X-Y cross section Y (15.9m) (52.165ft) Detection zone 6m 19.685ft 4 13.123 2 6.562 2 6 4 10m 8 32.808ft 26.247 19.685 13.123 6.562 X 10m 8 6 4 2 6.562 13.123 19.685 26.247 32.808ft 2 6.562 4 13.123 (12.3m) (40.354ft) Notes: 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 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. 6m 19.685ft 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. • Sensor output Detection target Detection zone Target Movement Threshold value Output (Analog) Detection zone Threshold value Output (Digital) *Threshold value: Level at which digital output turns on. ASCTB240E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e MP Motion Sensor (AMN2, 3, 4) HOW TO USE 1. Block diagram output circuit 1) Block diagram of the digital output circuit 2) Block diagram of the analog output circuit TO5 metal package (9.8mm × 9mm .386inch × .354inch dia.) TO5 metal package (9.8mm × 9mm .386inch × .354inch dia.) Infrared radiation Infrared radiation Single-chip Stabilized IC power supply Comparator output circuit Amplifier circuit Multi lens Output Output Gnd Quad type PIR element Optical filter 2. Wiring diagram 1) Digital output Vdd Amplifier circuit Multi lens Gnd Quad type PIR element Optical filter Single-chip Stabilized IC power supply Vdd 2) Analog output Sensor Sensor Vdd Vdd + Load GND GND + S G Out Motion sensors D Microcomputer, A/D converter etc. Out OP AMP Iout: Max.100 µA Vdd: Input power source (DC) GND: GND Out: Output (Comparator) 3. Timer circuit example 1) Digital output Input voltage 10 µ 2) Analog output 5V REG + 0.1 µ 47 µ + (5VDC) 0.1 µ Input voltage Vdd 5V REG + 0.1 µ 0.1 µ GND 47 µ Vdd (5VDC) + 0.1 µ 0.1 µ GND 47k Relay 10 µ 10 µ Connection to motion sensor 10k 0.1 µ + 3 2 16 1 9 10 11 13 The transistor turns on when the sensor detects something Out R 0.1 µ 74HC 123 etc. 15 8 3 2 16 9 1 10 13 11 The transistor turns on when the sensor detects something Window comparator C 8 Timer time = RXC Out 0.1 µ R 74HC 123 etc.15 GND 14 Timer IC 0.1 µ 10 µ + C Select a transistor to match the relay Connection to motion sensor 10k 47k Relay Select a transistor to match the relay 14 GND Timer IC Timer time = RXC 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. Panasonic Corporation accepts no responsibility for damages resulting from the use of this circuit. 4. Installation Install the sensor so that people will be entering from the X direction shown below. (If persons approch the sensor from the Z direction, detection distance will be shortened. X direction Y direction Z Z direction X direction Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e ASCTB240E 201201-T MP Motion Sensor (AMN2, 3, 4) DIMENSIONS (mm inch) The CAD data of the products with a CAD Data mark can be downloaded from: http://industrial.panasonic.com/ac/e 1. Standard detection type Recommended panel mounting hole CAD Data 10+0.2 0 dia. .394 +.008 dia. 0 Sensing area 9.5 dia. Molding gate .374 dia. Note 2) Notes 3) 11.0 .433 14.5 11 .571 .433 0.45±0.05 dia. .018±.002 dia. Note 1) 4.5 .177 45° GND OUT 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. P.C.D. 5.08±0.2 dia. .200±.008 dia. Vdd General tolerance ±0.5 ±.020 . ±0.1 dia 5.08 ±.004 dia. .200 3-0.6 +0 .1 3-.02 5+.0 dia. 6 0004 dia. 45° 11 dia. .433 dia. 45° ±4 ±4° 45° ° 2. Slight motion detection type 0 dia. 12.4 +0.2 0 .488 +.008 dia. 12.7 dia. .500 dia. 11.9 dia. .469 dia. 7.4 dia. .291 dia. Molding gate OUT 45° 11 dia. .433 dia. GND 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. P.C.D. 5.08±0.2 dia. .200±.008 dia. 45° ±4 ° ±4° 45° 4. 10m detection type CAD Data 2.4 .094 Note 1) . ±0.1 dia 5.08 ±.004 dia. 0 0 .2 3-0.6 +0.1 5 3-.02 +.0 dia. 6 0004 dia. 45° 4.5 .177 Vdd 3. Spot detection type 12.8 .504 15.2 12.8 .598 .504 8.9 .350 0.45±0.05 dia. .018±.002 dia. Sensing area Note 2) Note 3) CAD Data Recommended panel mounting hole 8.9 dia. Molding gate .350 dia. Note 2) 17.4 dia. .685 dia. 17.0 dia. .670 dia. P.C.D. 5.08 dia. .200 ±.008 dia. Vdd 0.45±0.05 dia. .018±.002 dia. 4.5 .177 GND Note 1) ±4° 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. ±0.1 dia. 4 5.08 ±.00 dia. .200 3-0.6 +0.1 5 3-.02 +.-0004dia. 6 -0 dia. Sensing area 11 dia. .433 dia. OUT 45° ° 45° 8.6 .339 45 ±0.1 dia. 4 5.08 ±.00 dia. 0 .2 0 3-0.6 +0.1 5 3-.02 +.-0004dia. 6 -0 dia. 18.53 .730 5.6 ° 45° 45 GND ±0.2 45° ±4° 12.9 .508 Note 3) 4.5 .177 11 .433 OUT 17.9 -0+0.2 dia. .705 +.008 -0 dia. Molding gate 15.1 .594 0.45 ±0.05 dia. .018 ±.002 dia. Recommended panel mounting hole 9.4 +0.2 -0 dia. .370 +.008 -0 dia. Note 1) Note 2) Motion sensors Recommended panel mounting hole CAD Data P.C.D. 5.08 ±0.2 dia. .200 ±.008 dia. Vdd 45° ±4° ±4° 45° 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 molding gate. ASCTB240E 201201-T Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e MP Motion Sensor (AMN2, 3, 4) Motion sensors 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 Cautions for Use. Panasonic Corporation Automation Controls Business Unit industrial.panasonic.com/ac/e ASCTB240E 201201-T