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Thru-beam sensor LA39/LK39/31/40a/116

LA39/LK39/31/40a/116
  • Light-on/dark-on, switchable
  • Supplied with mounting accessory
  • Degree of protection IP54

Please note: All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

Last ned komplett datablad som PDF:


Datablad utdrag: Tekniske data for  LA39/LK39/31/40a/116

Produktbeskrivelse
Thru-beam sensor, 20 m detection range, infrared light, light/dark on, AC/DC version, relay contact output, sensitivity adjuster, terminal compartment
System components
EmitterLA39/116
ReceiverLK39/31/40a/116
General specifications
Effective detection range0 ... 20 m
Threshold detection range25 m
Adjustment range2 ... 25 m
Reference targetreceiver
Light sourceIRED
Light typemodulated infrared light
Ambient light limitIEC / EN 60947-5-2 , 10000 Lux
Functional safety related parameters
MTTFd916 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Indicators/operating means
Operation indicatorLED red (emitter)
Function indicatorLED yellow: switching state
LED red: pre-fault indication
Control elementsSensing range adjuster, light-on/dark-on changeover switch
Electrical specifications
Operating voltage12 ... 240 V DC / 24 ... 240 V AC (50 ... 60 Hz)
Ripple10 %
No-load supply current≤ 60 mA receiver and emitter
Protection classII, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Caution!
The protection class 2 is only valid when the terminal compartment is closed. output circuit has basic insulation to control circuit according to IEC/EN 61140
Power consumption≤ 3 VA
Time delay before availability≤ 300 ms
Output
Switching typelight/dark on
Signal output1 relay output
Switching voltagemax. 240 V AC ; 150 V DC
Switching currentmax. 3 A
Switching powerDC: max. 90 W AC: max. 750 VA
Switching frequency≤ 25 Hz
Response time≤ 20 ms
Conformity
Product standardEN 60947-5-2
Approvals and certificates
CCC approvalCertified by China Compulsory Certification (CCC)
ApprovalsCE
Ambient conditions
Ambient temperature-25 ... 55 °C (-13 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP54
Connectionterminal compartment PG9 , ≤ 0.75 mm2
Material
HousingPBT
Optical facePMMA
MassEmitter: approx. 90 g receiver: approx. 110 g
Dimensions
Height64 mm
Width25 mm
Depth75 mm
General information
Scope of deliveryMounting aid

Classifications

SystemClasscode
ECLASS 13.027270901
ECLASS 12.027270901
ECLASS 11.027270901
ECLASS 10.0.127270901
ECLASS 9.027270901
ECLASS 8.027270901
ECLASS 5.127270901
ETIM 9.0EC002716
ETIM 8.0EC002716
ETIM 7.0EC002716
ETIM 6.0EC002716
ETIM 5.0EC002716
UNSPSC 12.139121528

Details: LA39/LK39/31/40a/116

Function

Series 39 sensors are characterized by their high performance level, compact housing design, and variety of available versions. These include thru-beam sensors with a 20 m detection range, retroreflective sensors with polarization filter for a 5 m detection range, energetic diffuse mode sensors with an 800 mm and 2000 mm detection range, and a background suppression sensor with 500 mm detection range. Fitted in a robust plastic housing, this series is ideal for tough industrial applications.

The sensors are supplied with 10 V to 30 V DC, or 24 V to 240 V AC/DC. Various transistor and relay outputs are available as signal outputs. Standard features include pre-fault diagnostics and pre-fault output. The switching element function can be changed using the light/dark switch.

Product Documentation: LA39/LK39/31/40a/116

Velg språk:
Brief InstructionsSpråkFiltypeFilstørrelse
Instruction leaflet / BeipackzettelALLPDF464 KB

Design / Simulation: LA39/LK39/31/40a/116

Velg språk:
CADSpråkFiltypeFilstørrelse
CAD 3-D / CAD 3-DALLSTP182 KB
CAD Portal / CAD PortalALLLINK---

Approvals: LA39/LK39/31/40a/116

Velg språk:
CertificatesSertifikatnummerSpråkFiltypeFilstørrelse
China CCC SDOC2020970305000331ALLPDF297 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-0296CALLPDF389 KB

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