Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
EKMA
Output: 1: Digital
Current Consumption: 1: 1ȝA 2: 2ȝA 3: 6ȝA
Detection Range: 01: 5m 02: 3m Mounting: 1: TO-5
Lens Material: 1: Polyethylene 2: Silicon
Lens Color:
0: No Lens 1: White 2: Black
ORDERING INFORMATION
Security & Wireless Devices
•Security sensors and cameras
•Wireless occupancy sensors
driven by photovoltaic cells or
battery to extend battery life.
Housing & Commercial equipment
• Lighting fixtures and wiring devices
• Video intercoms, HA control panels
• Vending machines etc.
Home appliances ( Energy savings)
• Television and PC monitors
• PC, Air-Conditioners
•Air Purifiers
• Wireless and Battery operated
monitoring sensing devices
Compliance with RoHS Directive
EKMA
APPLICATIONS
FEATURES
1. Low profile achieved with fitted lens and embedded sensing
circuit.
The low profile sensor (Polyethylene: 9.7mm, Silicon-lens: 6mm) is
possible using Panasonic’s proprietary and high-density electronic
component mounting. This technology is achieved by simply embedding
the sensing circuits inside the actual sensor. ( See “Block Diagram” below)
With Silicon-lens sensor, the lens is incorporated in the outer package to
become a pyroelectric sensor module. This makes it easy to mount the
sensor on thin or compact products with limited space.
2. Motion detection with 3mm diameter miniature flat lens
A 3 mm diameter flat surface lens is possible using Panasonic’s unique
Lens Formation Technology for silicon substrates, making the lens
operating substantially small compared to other conventional sensors.
3. 1ȝA low current consumption possible based on Panasonic’s
proprietary design
The development of a specialized circuit allows the reduction of current
consumption to 1㱘A (*). After motion is detected, the sensor will shift to
“stand-by” mode.
Reduction of Current consumption allows battery life to be extended for
battery driven products. These include wireless based or energy sensitive
devices.
(Note: Product lineup includes: 1ȝA, 2ȝA, and 6ȝA sensors.)
4. Robust design against false starts
Panasonic PaPIRS sensing circuits are enclosed in a metallic case which
helps minimize the adverse effects of external electro magnetic fields.
(i.e.: radiated noise caused by cellular phones)
Since the sensors have a high S/N ratio, they are less sensitive to false
starts when operated under different environmental surroundings.
Has a built-in amplifier and comparator
connected directly to a microcomputer.
Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
PRODUCT TYPES
PERFORMANCE
Metal Tab
2. Maximum Rated Values (Common for both PE-lens type, and Si-lens type)
1. Detection Performance
Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
(*4) (*5): “Sleep mode” or “Standby mode” is for current consumption 1μA type. Please refer to “TIMING CHART”.
TIMING CHART
[Duration]
[Mode]
1. Digital Output (For current consumption 1μA)
3. Electrical Characteristic (Conditions for Measuring: Ambient temperature: 25
㫦
C (77
㫦
F)
Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
2. Digital Output (For current consumption 2μA and 6μA)
'(7(&7,213(5)250$1&(
1. Polyethylene-lens type
2. Silicon-lens type
/GVCN6CD
[Duration]
Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
Target
3. Notes Regarding the Detection Zone
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1. Wiring Diagram (Digital Output)
HOW TO USE
2. Moving Direction Concept
1) Polyethylene-lens type 2) Silicon-lens type
As shown on the diagram, the detection zone is polar ized.
If a target enters the detection zones + and – at the same
time, the signals are respectively cancelled a nd cannot be
detected. (Please refer to the detection area diagr am for
details on P.4.)
Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
1) Polyethylene-lens type
2) Silicon-lens type
DIMENSIONS
When designing your products
When designing your products
Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
1. Basic Principles
2. Other Handling Cautions
3. Ambient Environmental Conditions
NOTES
Panasonic ideas for life
Panasonic Electric Works Corporation of America
http://pewa.panasonic.com/
PaPIRS
Passive Infrared Motion Sensor
EKMA
Low Profile (1, 2, 6 µA)
4. External surge voltages
5. Power supply-superimposed noise
6. Drop damage
