AMN31112 Panasonic Electric Works, AMN31112 Datasheet - Page 49

• Manufacturer Part Number: AMN31112
• Description: SENSOR MOTION STD DETECT WHT LEN
• Manufacturer: Panasonic Electric Works
• Series: NaPiOn™r

Specifications of AMN31112

• Sensing Distance: 16.40' (5m)
• Sensor Type: Passive Motion
• Sensing Object: *
• Response Frequency: *
• Material - Body: *
• Shielding: *
• Voltage - Supply: 3 V ~ 6 V
• Output Type: Digital
• Terminal Type: PC Pin
• Package / Case: Radial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 255-2644

10
11
A
A
A
9
Q
Q
Q
Does dirt on the front cover (filter) affect
performance?
What is the output wavelength of the sen-
sor’s infrared LED?
Does a remote control ever cause detec-
tion errors?
Dirt has almost no effect.
The MA Motion Sensor takes the detected differ-
ence in distance between an object with 90%
reflectance and an object with 18% reflectance as
“distance measurement error”. Even if the reflected
light intensity decreases to 1/5 its original value
due to dirt, the distance measurement error will still
be under this value.
The output reaches a momentary (max. 10 µs) power of 180 mW, and the
wavelength is approximately 900 nm. This is about the same as a typical
remote control.
The sensor uses the same type of light emitting element as a remote con-
trol, and as such detection errors are possible. However, to produce a
detection error the following conditions must be met:
Due to these conditions, random operation of a remote control pointed
toward the MA Motion Sensor will result in erroneous detection only once
every several tens of times.
* The remote control must be within the field of
* The timing of remote control operation must coin-
* Sufficient power is required.
detection of the sensor.
cide with the interval of several tens of microsec-
onds that the MA Motion Sensor accepts light.
MA Motion Sensor Questions and Answers Performance
Q24
Q27
Q28
Q11
See here as well!
See here as well!
See here as well!
a detection
error may
Careful,
No problem!
occur!