AMN22111 Panasonic Electric Works, AMN22111 Datasheet - Page 50
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AMN22111
Manufacturer Part Number
AMN22111
Description
SENSOR MOTION ANALOG 5V BLK PCB
Manufacturer
Panasonic Electric Works
Series
NaPiOn™r
Specifications of AMN22111
Sensing Distance
6.56' (2m)
Sensor Type
Passive Motion
Sensing Object
*
Response Frequency
*
Material - Body
*
Shielding
*
Voltage - Supply
4.5 V ~ 5.5 V
Output Type
Analog
Terminal Type
PC Pin
Package / Case
Radial
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
255-1816
AMN22111
AMN22111
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AMN22111
Manufacturer:
PANASONIC
Quantity:
1 000
A
8
Q
Why is a detection signal output even
though no object is in the detection area?
Detection error
1. Is there anything in front of the MA Motion Sensor with a
Just as light reflects in a mirror, the infrared light emitted by the sensor will
reflect off of an object with a reflective surface and return to the sensor.
If this occurs, change the angle of attachment of the sensor slightly (no
more than several degrees) as shown below.
2. Is the sensor detecting the surface on which it is
The sensor emits infrared light in the form of a spot beam that gradually
expands. The beam projector element is in the bottom part of the sensor,
and thus if the sensor is installed on a surface parallel to the beam (wall,
floor or ceiling), the beam may hit the surface and reflect back into the sen-
sor. We recommend that you raise the sensor slightly off of the installation
surface (approx. 50mm).
Recommended installation
reflective surface such as a mirror, metallic plate, or mar-
ble?
installed?
MA Motion Sensor
Receiver element
Projector element
Sensor
Up and
down
directions
Lens
Surface parallel to infrared beam
Raise approximately 50mm
(wall, floor, ceiling, etc.)
Be aware of
reflective
surfaces!
Projected spot beam
Q7
Q9
Q11
Q12
See here as well!
Q26
Q27
Q28