MOTION SENSOR (PASSIVE INFRARED TYPE) Standard type Slight motion detection type Spot type 10 m detection type 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. 2. Dual lens colors (white and black) are available 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. 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 (9.8mm x 9mm .386inch x .354inch dia.) Infrared radiation Single-chip Stabilized IC power supply Amplifier circuit Multi lens Optical filter Comparator output circuit Vdd MP MOTION SENSOR ` ' 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 Conventional type MP Motion Sensor Distance at which motion sensor is not affected by cellular phone noise Min. 1 to 2m 3.281 to 6.562ft Min. 1 to 2cm .394 to .787inch 7. A low current consumption type (46 A) has also been added to the lineup. A type that keeps current consumption to 46 A (less than 30% compared to predecessor) is now available. Ideal for battery driven devices. Output *Digital output type only. Gnd 8. A more economically priced digital output type (ST type) has been launched. Quad type PIR element Sensor * Block diagram of the analog output circuit TO5 metal package (9.8mm x 9mm .386inch x .354inch dia.) Infrared radiation Temperature difference Infrared radiation Infrared radiation Single-chip Stabilized IC power supply APPLICATIONS Vdd Movement Multi lens RoHS Directive compatibility information http://www.mew.co.jp/ac/e/environment/ FEATURES 1. The world's smallest* with a built-in amplifier Extremely compact. Ideal for use in miniaturized devices. (*Based on our investigation as of November, 2006) Optical filter Output Amplifier circuit Gnd Quad type PIR element 5. Detects even slight motion of a person 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. 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 Output 2: Analog output 3: Digital output (ST type) 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 Feature 1: PC board mounting type Operating voltage 1: 5V DC 2: 3V DC Lens color 1: Black 2: White MP MOTION SENSOR `NaPiOn' ASCT1B324E '06.12 http://www.mew.co.jp/ac/e/ New Matsushita Electric Works, Ltd. MP Motion Sensor (AMN2, 3, 4) PRODUCT TYPES 1. Digital output Rated operating voltage Detection performance Ambient temperature Lens color Part No. -20 to +60C -4 to +140F Black White Black White Black White Black White Black White Black White Black White Black White AMN31111 AMN31112 AMN41121 AMN41122 AMN32111 AMN32112 AMN42121 AMN42122 AMN33111 AMN33112 AMN43121 AMN43122 AMN34111 AMN34112 AMN44121 AMN44122 Ambient temperature Lens color Part No. -20 to +60C -4 to +140F Black White Black White Black White Black White AMN21111 AMN21112 AMN22111 AMN22112 AMN23111 AMN23112 AMN24111 AMN24112 Standard Standard detection type Low current consumption Standard Slight motion detection type 3 to 6 V DC 2.2 to 3 V DC (Low current consumption type) Low current consumption Standard Spot detection type Low current consumption Standard 10m detection type Low current consumption Packing quantity Inner Outer 50 pcs. 1,000 pcs. 2. Analog output Rated operating voltage Detection performance Standard detection type Slight motion detection type 4.5 to 5.5 V DC Spot detection type 10m detection type Packing quantity Inner Outer 50 pcs. 1,000 pcs. PERFORMANCE 1. Detection performance Items Rated detection distance *Remark 1 Horizontal *Remark 2 Detection Vertical range *Remark 2 Detection zone *Remark 3 Standard Slight motion Spot detection 10m detection detection type detection type type type 5m 16.404ft (Max.) 2m 6.562ft (Max.) 5m 16.404ft (Max.) 1. Detectable difference in temperature between the target and 10m 32.808ft background for the spot type is more than 4C 39.2F. (Max.) 2. Movement speed 100 91 38 110 82 91 22 93 64 zones 104 zones 24 zones 80 zones *Remarks 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 4. Conditions of objects to be detected 1) Digital output type (ST 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 x 250mm 27.559inch x 9.843inch, but for the slight motion detection type the size is 200mm x 200mm 7.874inch x 7.874inch) *Remarks 2. Vertical Vertical Horizontal Cut out Horizontal Cut out (Standard detection/ Slight motion detection type) (Spot detection type/ 10 m detection type) *Remarks 3. Regarding of detection zone, please refer to "DETECTION PERFORMANCE" on page 4. 2. Rating (Measuring condition: ambient temp. = 25C 77F) (Common to All types) Items Power supply voltage Usable ambient temperature Storage temperature 2 Specified value -0.3 to 7 V DC -20 to 60C -4 to +140F -20 to 70C -4 to +158F Remarks No freezing and condensing at low temperature. MP Motion Sensor (AMN2, 3, 4) 3. Electrical characteristics (Measuring condition: ambient temp. = 25C 77F; operating voltage = 5V) (Common to All types) 1) Digital output Items Symbol Rated operating voltage Rated consumption current (Standby)*Remark Current Output (when detecting) Voltage Circuit stability time Minimum Typical Maximum Typical Maximum Maximum Minimum Maximum Typical Maximum Standard type 3.0 V DC -- 6.0 V DC 170 A 300 A 100 A Vdd -0.5 -- 7s 30 s Vdd Iw Iout Vout Twu Specified value Measured conditions Low current consumption type 2.2 V DC -- 3.0 V DC 46 A Iout = 0 60 A 100 A Vout 7 Vdd-0.5 Vdd -0.5 Open when not detecting -- 7s 30 s Remark: The current which is consumed during detection consists of the standby consumed current plus the output current. 2) Analog output Items Symbol Rated operating voltage Rated consumption current Output current Output voltage Output offset average voltage Steady-state noise Circuit stability time Minimum Maximum Typical Maximum Maximum Minimum Typical Maximum Minimum Typical Maximum Typical Maximum Maximum Specified value 4.5 V DC 5.5 V DC 0.17 mA 0.3 mA 50 A 0V 2.5 V Vdd 2.3 V 2.5 V 2.7 V 155 m Vp-p 300 m Vp-p 45 s Vdd Iw Iout Vout Voff Vn Twu Measured conditions Iout = 0 Steady-state output voltage when not detecting 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 ON Power supply OFF Detect Detection state Not detect ON Sensor output 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. OFF Circuit stability time 2) Analog output Vdd Power supply GND Detect Detection state (Comparator decision output) Output waveform V out Not detect Body movement Vdd Voff Vh Threshold voltage 1 (comparator) Vn GND Vl Circuit stability time Threshold voltage 2 (comparator) 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. 3 MP Motion Sensor (AMN2, 3, 4) DETECTION PERFORMANCE 1. Standard detection type TOP VIEW 5m 16.404ft SIDE VIEW 5m 16.404ft X 50 Y 41 2.5m 8.202ft 2.5m 8.202ft 0 0 2.5m 8.202ft 2.5m 8.202ft 41 50 5m 16.404ft 5m 16.404ft 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 2 6.562 (Max. 5.66m) (Max. 18.570ft) X 3 4m 9.843 13.123ft 1 3.281 2 6.562 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. 3m 9.843ft (Max. 7.42m) (Max. 24.344ft) 2. Slight motion detection type X-Y cross section 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 -2.5m -8.202ft -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 -6.562 -2.5m -8.202ft Detection zone 0.5 1 1.5 2 1.640 3.281 4.921 6.562 X 2.5m 8.202ft -2 -6.562 46 1m 3.281ft 2m 6.562ft -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 projections of the 26 lenses with single focal point and with three optical axes. An object whose 4 temperature differs from the background temperature and which crosses inside the detection zone will be detected. MP Motion Sensor (AMN2, 3, 4) 3. Spot detection type 2.5 8.202 X 2.5 8.202 1m 3.281ft 1.25 4.101 5m 16.404ft 2.5 8.202 0 0 19 2.5m 8.202ft 5m 16.404ft 2m 5.562ft 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 19 1.25 4.101 0 X-Y cross section SIDE VIEW TOP VIEW 2m 5.562ft 0.5 1.640 X (Max. 1.4m) 1m (Max. 4.593ft) 3.281ft 0.5 1.640 1m 3.281ft 5m 16.404ft (Max. 2m) (Max. 6.562ft) 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 TOP VIEW TOP VIEW X 10m 32.808ft 10m 32.808ft 5m 16.404ft 5m 16.404ft 5m 16.404ft 5m 16.404ft 55 X 55 10m 32.808ft 10m 32.808ft X-Y cross section Detection zone Y (15.9m 52.165ft) 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 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 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. (12.3m 40.354ft) 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. Target Detection zone 5 MP Motion Sensor (AMN2, 3, 4) HOW TO USE 1. Wiring diagram 1) Digital output 2) Analog output Sensor Sensor Vdd Vdd + Load GND GND + Microcomputer, A/D converter etc. Out OP AMP Out Iout: Max.100 A Vdd: Input power source (DC) GND: GND Out: Output (Comparator) 2. Timer circuit example 1) Digital output Input voltage 10 2) Analog output 5V REG + 0.1 47 + (5VDC) 0.1 Vdd Input voltage 0.1 10 5V REG + 47 (5VDC) + 0.1 0.1 Vdd 0.1 GND GND 47k Relay 10 Connection to motion sensor 10k 0.1 + 3 2 16 1 9 10 13 11 The transistor turns on when the sensor detects something R Select a transistor to match the relay 3 2 16 9 1 10 13 11 The transistor turns on when the sensor detects something C 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. 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. 0.1 Window comparator C 8 Timer IC Out R 74HC 123 etc.15 GND 14 Connection to motion sensor 10k 0.1 10 + Out 0.1 74HC 123 etc. 15 8 47k Relay Select a transistor to match the relay 14 GND Timer IC Timer time = RXC 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. X direction Y direction Z Z direction X direction 6 MP Motion Sensor (AMN2, 3, 4) mm inch General tolerance 0.5 .020 DIMENSIONS 1. Standard detection type Recommended PC board pattern 10+0.2 0 dia. .394 +.008 dia. 0 Sensing area Note 2) 9.5 dia. .374 dia. Molding gate Notes 3) 11.0 .433 14.5 11 .571 .433 0.450.05 dia. .018.002 dia. 4.5 .177 45 11 dia. .433 dia. 45 GND OUT ia. 0.1 d 5.08 .004 dia. .200 3-0.6 +0 .1 3-.02 5+.0 dia. 6 0004 dia. 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. 5.080.2 dia. .200.008 dia. Vdd 45 4 3.5 .138 Note 1) 4 45 2. Slight motion detection type Recommended PC board pattern 12.4 +0.2 0 dia. .488 +.008 dia. 0 Molding gate 12.8 .504 Note 3) 12.8 .504 8.9 .350 0.450.05 dia. .018.002 dia. 45 45 11 dia. .433 dia. GND 4 3. Spot detection type 4 45 4. 10m detection type Recommended PC board pattern 9.4 +0.2 -0 dia. .370 +.008 -0 dia. 17.9 -0+0.2 dia. .705 +.008 dia. -0 Note 1) Note 2) Note 2) 45 45 11 .433 GND 45 4.5 .177 0.45 dia. .002 .018 dia. . 0.1 dia 4 5.08 .00 dia. .200 3-0.6 +0.1 5 3-.02 +.-000 dia. 6 -0 4 dia. 18.53 .730 . 0.1 dia 4 5.08 .00 dia. .200 3-0.6 +0.1 5 3-.02 +.-000 dia. 6 -0 4 dia. 8.6 .339 Sensing area 0.05 4.5 .177 0.45 dia. .002 .018 dia. 0.2 P.C.D. 5.08 dia. .008 .200 dia. Vdd Note 3) 45 0.05 12.9 .508 17.4 dia. .685 dia. 17.0 dia. .670 dia. Molding gate 15.1 .594 OUT Recommended PC board pattern 5.6 Molding gate 8.9 dia. .350 dia. ia. 0.1 d 5.08 .004 dia. .200 3-0.6 +0 .1 3-.02 5+.0 dia. 6 0004 dia. 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. 5.080.2 dia. .200.008 dia. Vdd 45 2.4 .094 Note 1) 15.2 .598 4.5 .177 OUT Sensing area Note 2) 12.7 dia. .500 dia. 11.9 dia. .469 dia. 7.4 dia. .291 dia. 11 dia. .433 dia. Note 1) OUT 45 4 GND 4 45 0.2 P.C.D. 5.08 dia. .008 .200 dia. Vdd 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. 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. 7 MP Motion Sensor (AMN2, 3, 4) NOTES 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 350C 662F 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. 4. Ambient operating conditions 1) Temperature: Refer to the absolute maximum ratings for the temperature of each individual sensor. 2) Humidity: 15% to 85% RH (No freezing nor condensation at low temperature) 3) Atmospheric pressure: 86 to 106 kPa 4) Because the humidity range differs depending on the ambient temperature, the humidity range indicated below should be used. Continuous operation of the switch is possible within this range, but continuous use near the limit of the range should be avoided. This humidity range does not guarantee permanent performance. <MP Motion Sensor> ;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ;;;;;;;;;; ; ;;;;;;;; 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 20C 68F), 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. Humidity, %R.H. 85 Tolerance range (Avoid freezing when used at temperatures lower than 0C 32F) 15 -20 -4 (Avoid condensation when used at temperatures higher than 0C 32F) 0 60 +32 140 Temperature, C F In general, degradation of electronic devices accelerates when they are operated under conditions of high temperature or high humidity. Before use, confirm the reliability of the sensors under the expected operating conditions. 5) When the sensor (especially for ST type) is used in noisy environments, connect a capacitor (approx. 1F) across its power input terminals and sensor output terminals. 6) The sensors do not have a water-proof or dust-proof construction. Depending on the ambient operating conditions, some means of providing protection from water and dust and preventing the formation of ice and condensation must be provided prior to using the sensors. If a sensor is used with a cover installed, the initial detection performance specifications may not be able to be met. Confirm the operation under the actual operating conditions. 7) Take care to avoid exposing the sensors to heat, vibration or impact since malfunctioning may result. 5. Concerning external surge voltages Since the internal circuitry may be destroyed if an external surge voltages is supplied, provide an element which will absorb the surges. The levels of the voltage surges which the sensor can withstand is given below. MP motion sensors: Within the supply voltage given in the absolute maximum ratings. 6. Concerning power supplysuperimposed noise Use a regulated power supply as the power supply. Otherwise, power supplysuperimposed noise may cause the sensors to malfunction. The levels of noise which the sensor can withstand is given below. MP motion sensors: 20 V (50ns, 1s wide square waves) 7. Drop damage If the sensor is dropped, damage can occur resulting in incorrect operation. If dropped, be sure to do a visual check of the exterior for noticeable damage and check the operation characteristics for faulty operation. 8. Concerning the circuit sides Since the circuit sides given in this catalog are not protected in terms of circuit design, check out the performance and reliability of the circuits prior to using the sensors. These materials are printed on ECF pulp. These materials are printed with earth-friendly vegetable-based (soybean oil) ink. 8 Matsushita Electric Works, Ltd. Automation Controls Business Unit Head Office: 1048, Kadoma, Kadoma-shi, Osaka 571-8686, Japan Telephone: +81-6-6908-1050 Facsimile: +81-6-6908-5781 COPYRIGHT (c) 2006 All Rights Reserved Specifications are subject to change without notice. ASCT1B324E 200612-0YT