221549_eng.pdf
TRANSCRIPT
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Germany: +49 621 776-4411
Subject to modifications without notice
Pepperl+Fuchs [email protected]
USA: +1 330 486 [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
1
Retroreflective sensor MLV41-55/40a/92/102/126b
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.xm
lDimensions
Electrical connection
Pinout
Indicators/operating means
M12 x 1
13
31
30
29.8
16.8
4.3 (3 x)
59.5 56
.53.7
13.6
22.6
48.6
Option:
2
1
3
4
+UB
Q
0 V
QAlarm
102/126b
= Light on= Dark on
1
3
42
1 Operating display green2 Function display yellow
3 Optical axis transmitter4 Optical axis receiver
5 Light/dark switch
21 2 345
LD
Model Number
MLV41-55/40a/92/102/126b
Retroreflective sensorwith 4-pin, M12 x 1 connector
Features
Rugged series in corrosion-resistant metal housing
Extremely high switching frequency
Clear and functional display concept for the operating modes
Resistant against noise: reliable ope-ration under all conditions
Aluminum housing with high quality Delta-Seal coated
Product information
The unique and extremely popular design ofthe MLV41 series enables it be mounted cor-rectly in confined areas and offers all thefunctions that are normally only found on lar-ger phototelectric sensors. The MLV41series comes with a range of functions grou-ped together under the VISO+ quality sym-bol. For example, highly visible status LEDson the front and back, resistance to ambientlight, crosstalk protection and universallyapplicable output stages that permit everypossible switching logic and polarity to berealized. The enhanced resistance to ambi-ent light ensures reliable operation evenwhere modern energy-saving lamps withelectronic ballasts are in use. The sameapplies where multiple devices are present,i.e. the use of a number of sensors in thesame vicinity causes no problems.
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Germany: +49 621 776-4411
Subject to modifications without notice
Pepperl+Fuchs [email protected]
USA: +1 330 486 [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Retroreflective sensor MLV41-55/40a/92/102/126b
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Technical dataGeneral specifications
Effective detection range 0 ... 8 mReflector distance 0.1 ... 8 mThreshold detection range 10 m
Reference target H85-2 reflectorLight source LEDLight type modulated visible red light , 625 nmAngle deviation max. 1.5 Diameter of the light spot approx. 300 mm at detection range 8.5 mAngle of divergence 1.5 Optical face frontalAmbient light limit 20000 Lux
Functional safety related parametersMTTFd 844 aMission Time (TM) 20 aDiagnostic Coverage (DC) 0 %
Indicators/operating meansOperating display LED green, statically lit Power on , Undervoltage indicator:
Green LED, pulsing (approx. 0.8 Hz) , short-circuit : LED green flashing (approx. 4 Hz)
Function display LED yellow, lights up when light beam is free, flashes when fal-ling short of the stability control
Controls rotary switch for light/dark
Electrical specificationsOperating voltage UB 10 ... 30 V DCRipple max. 10 %No-load supply current I0 max. 30 mA
OutputPre-fault indication output 1 NPN function reserve output (alarm), short-circuit protected,
reverse polarity protected, open collectorSwitching type light/dark on switchableSignal output 1 NPN output, short-circuit protected, reverse polarity protec-
ted, open collectorSwitching voltage max. 30 V DCSwitching current max. 100 mAVoltage drop Ud 2.5 V DCSwitching frequency f 1000 HzResponse time 0.5 ms
Ambient conditionsAmbient temperature -40 ... 60 C (-40 ... 140 F)Storage temperature -40 ... 75 C (-40 ... 167 F)
Mechanical specificationsProtection degree IP67Connection connector M12 x 1, 4-pinMaterial
Housing aluminum , Delta-Seal coatedOptical face glass paneConnector metal
Mass 50 g
Compliance with standards and directi-ves
Directive conformity EMC Directive 2004/108/EC EN 60947-5-2:2007
Standard conformity Product standard EN 60947-5-2:2007
IEC 60947-5-2:2007
Approvals and certificatesUL approval cULus Listed 57M3 (Only in association with UL Class 2
power supply; Type 1 enclosure)
CCC approval CCC approval / marking not required for products rated 36 V
Other suitable accessories can be found atwww.pepperl-fuchs.com
Accessories
OMH-09Mounting bracket for Sensors series MLV41 for M12 rod mounting
OMH-40Mounting bracket
V1-G-2M-PURCable socket, M12, 4-pin, PUR cable
V1-W-2M-PURCable socket, M12, 4-pin, PUR cable
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Germany: +49 621 776-4411
Subject to modifications without notice
Pepperl+Fuchs [email protected]
USA: +1 330 486 [email protected]
Singapore: +65 6779 [email protected]
Copyright Pepperl+Fuchs
Retroreflective sensor MLV41-55/40a/92/102/126b
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X
Y
Offset Y [mm]
Distance X [m]
Characteristic response curve150
100
50
0
-50
-100
-1500 2 4 6 8 10 12
X
Reflector type:
Stability control > 2
Stability control < 2
Stability control
Distance X [m]
Relative received light strength10.2 m
6.9 m
5.6 m
6.6 m
H85-2
C110-2
ORR50
H60
0.5 m
0.5 m
0.5 m
0.5 m
0 5 10 15
100.0
10.0
1.0
0.1
2.0
H85-2H60
ORR50VR10
C110-2
3 mVR10 0.5 m