214
PRODUCT TYPE
SENSING RANGES
Sensing range (m ft.)
1 3.281 2 6.562
MR3-M100 type
Detection method
Area reflective type
Range
1 m 3.281 ft.
12 to 24 V DC
12 to 240 V DC
24 to 240 V AC
12 to 24 V DC
12 to 240 V DC
24 to 240 V AC
Transistor
(NPN and PNP)
No MR3-M100A-DC12-24V
MR3-M100AT-DC12-24V
MR3-M100P-12-240VCE
MR3-M100PT-12-240VCE
MR3-M200A-DC12-24V
MR3-M200AT-DC12-24V
MR3-M200P-12-240VCE
MR3-M200PT-12-240VCE
Yes
No
Yes
No
Yes
No
Yes
1 from A relay
(3 A 250 V AC)
Transistor
(NPN-PNP)
1 from A relay
(3 A 250 V AC)
2 m 6.562 ft.
Rated operating voltage
Control output Timer Part number
MR3-M200 type
FEATURES
Long range sensors.
The first long distance optical triangula-
tion photoelectric sensors for 1 m 3.281
ft. and
2 m 6.562 ft. applications.Suitable for
detection of passing targets and posi-
tioning.
New added type with timer functions.
The 3-mode (ON-delay, OFF-delay,
One-shot) timer function is built-in the
MR3-T type, to prevent detection errors
and make it easier to send a high
speed signal to a PC etc. The control
time range is from 0.1 to 5 sec.
AC or DC power
The DC type operates by 12 to 24 V
DC and the AC-DC type by 12 to 240 V
DC or 24 to 240 V AC power supply.
This allows operation voltages world
wide.
Accurately detects objects, regard-
less of colors, materials and shapes.
Area reflective type sensor permits the
detection of white and black targets at
the same distance. Also targets with
mixed colors, difficult to detect with
standard diffuse reflective type sensors,
can be detected.
Unaffected background objects.
Area reflective type sensors do not
detect objects beyond the set point.
False detection, caused by movement
beyond detectable objects, does not
occur.
Tolerates dirty lens with consistent
position detection.
There is virtually no variation in the
operation even if the lens surface
becomes dirty. Position detection of tar-
gets approaching from the front is
always constant.
Various outputs selectable
Two outputs are provided for the DC
type, NPN and PNP output, so that a
single photoelectric sensor can match
the polarity of the power supply
wiring.The output section of the AC/DC
type contains compact 1 Form A con-
tact rated 3 A, 250 V AC (resistive).
Designed for easy installation and
adjustment.
• Screw terminals for easy wiring.
• One-touch switch for mode selection.
An output protection circuit is built-
in the DC type.
Water protected construction (equiv-
alent to IEC IP66).
APPLICATIONS
Detection of medium to large targets.
Large product assembly lines, automat-
ic vertical warehouses, personnel
detection, etc.
Adjuster LEDDistance adjustment dial
Light-ON/Dark-ON selector
Operation indicator
LED
Timing mode and
Light-ON/Dark-ON selector
Light indicator LED
Time range adjustment
dial
Operation indicator
LED
Distance adjustment dial
Without timer
With timer
MR3/MR3-T
Long Range Trigonometric Area Reflective
Photoelectric Sensors
SERIES
* Original Sensor
AUDIN - 8, avenue de la malle - 51370 Saint Brice Courcelles - Tel : 03.26.04.20.21 - Fax : 03.26.04.28.20 - Web : http: www.audin.fr - Email :
[email protected]
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