221549_eng.pdf

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

Rel

ease

dat

e: 2

013-

02-0

4 14

:13

Dat

e of

issu

e: 2

013-

02-1

822

1549

_eng

.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.

Germany: +49 621 776-4411







2

Rel

ease

dat

e: 2

013-

02-0

4 14

:13

Dat

e of

issu

e: 2

013-

02-1

822

1549

_eng

.xm

l

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

Germany: +49 621 776-4411







3

Rel

ease

dat

e: 2

013-

02-0

4 14

:13

Dat

e of

issu

e: 2

013-

02-1

822

1549

_eng

.xm

lCurves/Diagrams

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

221549_eng.pdf

Documents

Transcript of 221549_eng.pdf