MLV12-54-LAS/92/120 Datasheet by Pepperl+Fuchs, Inc.

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Germany: +49 621 776 4411Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: +1 330 486 0001 Singapore: +65 6779 9091
www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com
fa-info@de.pepperl-fuchs.com
1
Retroreflective sensor with polarization filter
MLV12-54-LAS/92/120
Release date: 2017-04-20 11:25 Date of issue: 2017-04-20 128108_eng.xml
Dimensions
Electrical connection
Pinout
Indicators/operating means
15
10
M12x1
7.5
41.5
5.3
65
5.5
19.5
7
24
ø4.5
11.5
49
31.8
2
M4 / 4
Option:
2
1
3
4
+UB
Q
0 V
Q
/120
= Light on
= Dark on
1
3
4
2
1 BN
2 WH
3 BU
4 BK
Wire colors in accordance with EN 60947-5-2
(brown)
(white)
(blue)
(black)
5 Optical axis
4 Potentiometer
3 Bright/dark switch
2 Switch state yellow
1 Operating display green
2
2
14
3
5
Model Number
MLV12-54-LAS/92/120
Retroreflective sensor
with 4-pin M12 connector, 90° adjustable
position
Features
Series of sensors in a widely used
standard housing
Visible red light, pulsed LASER light
Precision: high degree of repeatability
thanks to small light spot
Objects can be reliably detected down
to 0 mm: no blind zone
Resistant against noise: reliable ope-
ration under all conditions
High level of stability thanks to the me-
tal housing frame
Compllnnce um. mmnm; ma almon- PcrrERLll-FUCHS SENSING vaun NEEDS
Germany: +49 621 776 4411Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: +1 330 486 0001 Singapore: +65 6779 9091
www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com
fa-info@de.pepperl-fuchs.com
Retroreflective sensor with polarization filter
MLV12-54-LAS/92/120
2
Release date: 2017-04-20 11:25 Date of issue: 2017-04-20 128108_eng.xml
Technical data
General specifications
Effective detection range 0 ... 12 m
Reflector distance 0 ... 12 m
Threshold detection range 17 m
Reference target MH82 reflector
Light source laser diode
Light type modulated visible red light
Polarization filter yes
Laser nominal ratings
Note LASER LIGHT , DO NOT STARE INTO BEAM
Laser class 1
Wave length 650 nm
Beam divergence < 1.5 mrad
Pulse length 1.8 µs
Repetition rate 17.86 kHz
max. pulse energy 6.7 nJ
Diameter of the light spot approx. 5 mm x 12 mm at 15 m detection range
Angle of divergence 0.02 °
Ambient light limit
Continuous light 50000 Lux
Modulated light 5000 Lux
Functional safety related parameters
MTTFd 930 a
Mission Time (TM) 10 a
Diagnostic Coverage (DC) 0 %
Indicators/operating means
Operation indicator LED green, flashes in case of short-circuit
Function indicator 2 LEDs yellow, light up when light beam is free, flash when falling
short of the stability control, off when light beam is interrupted
Control elements rotary switch for light/dark, sensitivity adjuster
Electrical specifications
Operating voltage UB10 ... 30 V DC
Ripple max. 10 %
No-load supply current I0max. 40 mA
Output
Switching type light/dark on switchable
Signal output 2 PNP outputs, complementary, short-circuit protected, reverse
polarity protected, open collector
Switching voltage max. 30 V DC
Switching current max. 0.1 A
Voltage drop Ud 2.5 V DC
Switching frequency f 2500 Hz
Response time 0.2 ms
Ambient conditions
Ambient temperature -10 ... 50 °C (14 ... 122 °F)
Storage temperature -20 ... 65 °C (-4 ... 149 °F)
Mechanical specifications
Housing width 41.5 mm
Housing height 49 mm
Housing depth 15 mm
Degree of protection IP67
Connection 4-pin, M12 metal connector, 90° rotatable
Material
Housing Frame: nickel plated, die cast zinc,
Laterals: glass-fiber reinforced plastic PC
Optical face Plastic pane
Mass 60 g
Compliance with standards and directi-
ves
Standard conformity
Product standard EN 60947-5-2:2007
IEC 60947-5-2:2007
Shock and impact resistance IEC / EN 60068. half-sine, 40 g in each X, Y and Z directions
Vibration resistance IEC / EN 60068-2-6. Sinus. 10 -150 Hz, 5 g in each X, Y and Z
directions
Laser class IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11
except for deviations pursuant to Laser Notice No. 50, dated
June 24, 2007
Approvals and certificates
Protection class II, rated voltage 300 V AC with pollution degree 1-2 accor-
ding to IEC 60664-1
UL approval cULus Listed, Type 1 enclosure
CCC approval CCC approval / marking not required for products rated 36 V
Other suitable accessories can be found at
www.pepperl-fuchs.com
Accessories
OMH-MLV12-HWG
Mounting bracket for series MLV12 sen-
sors
OMH-MLV12-HWK
Mounting bracket for series MLV12 sen-
sors
OMH-K01
dove tail mounting clamp
OMH-K02
dove tail mounting clamp
OMH-K03
dove tail mounting clamp
OMH-01
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
OMH-06
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
REF-MH82
Reflector with Micro-structure, rectangu-
lar 82 mm x 60 mm, mounting holes
REF-MH50
Reflector with Micro-structure, rectangu-
lar 50.9 mm x 50.9 mm, mounting holes,
fixing strap
REF-MH78
Reflector with Micro-structure, hexagonal
78 mm x 61 mm, mounting holes
REF-MH20
Reflector with Micro-structure, rectangu-
lar 32 mm x 20 mm, mounting holes
REF-MA21
Reflector with Micro-structure, round ø 21
mm, self-adhesive
.P:rrERL+FUCHS SENSING vaun NEEDS
Germany: +49 621 776 4411Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: +1 330 486 0001 Singapore: +65 6779 9091
www.pepperl-fuchs.com fa-info@us.pepperl-fuchs.com fa-info@sg.pepperl-fuchs.com
fa-info@de.pepperl-fuchs.com
Retroreflective sensor with polarization filter
MLV12-54-LAS/92/120
3
Release date: 2017-04-20 11:25 Date of issue: 2017-04-20 128108_eng.xml
The irradiation can lead to irritation especially in a dark environment. Do not point at people!
Maintenance and repairs should only be carried out by authorized service personnel!
Attach the device so that the warning is clearly visible and readable.
The warning accompanies the device and should be attached in immediate proximity to the device.
Caution – Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation
exposure.
Curves/Diagrams
Laser notice laser class 1
x
MH82
MH50
MH78
MH20, MA21
OFR-100/100
Reflector type:
Stability control > 2
Stability control < 2
Stability control
Distance X [m]
Relative received light strength
0 mm
0 mm
0 mm
0 mm
MH82
MH50
MH20, MA21
0 mm
OFR100/100
2
100
10
1
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
MH78
17 m
14 m
12 m
7 m
3 m
3
2
1
6
5
4
50 10 15
0
20
MLV12-54-LAS
x
Distance in m
Diameter in mm
Light spot diameter = f (Distance)

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