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Fax: 330-405-4710
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Fiber optic sensor RLK61-LL-IR-Z/31/115

RLK61-LL-IR-Z/31/115
  • Cost-optimized series for standard tasks in a special design
  • Compact design
  • Wide range of mounting options thanks to cubic housing design with M30 thread
  • 360° high visibility LEDs
  • Programmable ON-delay, OFF-delay, and One-shot timers
  • Version for universal voltages
  • Relay output
  • Includes universal fiber adapter kit

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.

Download the complete datasheet as a PDF:


Datasheet excerpt: Technical data of  RLK61-LL-IR-Z/31/115

Product Description
Fiber optic sensor
General specifications
Detection rangeDependent on fibers selected  
Light sourceIRED
Light typemodulated infrared light , 850 nm
Ambient light limit5000 Lux ; according to EN 60947-5-2
Indicators/operating means
Operation indicator2 LEDs green
Function indicator2 LEDs yellow lights up when receiving the light beam ; flashes when falling short of the operating reserve; OFF: object outside the sensing range
Control elementsLight-on/dark-on changeover switch
Control elementsSensing range adjuster
Control elementsTime adjuster ( 0 ... 10 s )
Electrical specifications
Operating voltage24 ... 240 V AC
12 ... 240 V DC
No-load supply current≤ 35 mA
Protection classII , rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 Output circuit basis insulation of input circuit according to EN 50178, rated insulation voltage 240 V AC
Power consumption≤ 2 VA
Output
Switching typelight/dark on, switchable
Signal output1 SPDT relay
Switching voltagemax. 250 V AC/DC
Switching currentmax. 3 A
Switching powerDC: max. 150 W AC: max. 750 VA
Switching frequency20 Hz
Response time≤ 25 ms
Timer functionDIP switch for selection of operating modes
Compliance with standards and directives
Directive conformity
EMC Directive 2004/108/ECEN 60947-5-2:2007+A1:2012
Standard conformity
Product standardEN 60947-5-2:2007
IEC 60947-5-2:2007
StandardsEN 50178, UL 508
Approvals and certificates
EAC conformityTR CU 020/2011 TR CU 004/2011
UL approvalcULus Listed, Type 1 enclosure
For overcurrent protection, install a fuse with a rated current of max. 5 A and min. 240 V AC/DC
CCC approvalCertified by China Compulsory Certification (CCC)
Ambient conditions
Ambient temperature-40 ... 55 °C (-40 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Degree of protectionIP67
Connection2 m fixed cable , 5-wire
Material
HousingPC (Polycarbonate)
Optical facePMMA
Massapprox. 240 g
Tightening torque, fastening screwsmax. 2 Nm
Dimensions
Height73.7 mm
Width45 mm
Depth48.6 mm
Cable length2 m

Classifications

SystemClasscode
ECLASS 13.027270905
ECLASS 12.027270905
ECLASS 11.027270905
ECLASS 10.0.127270905
ECLASS 9.027270905
ECLASS 8.027270905
ECLASS 5.127270905
ETIM 9.0EC002651
ETIM 8.0EC002651
ETIM 7.0EC002651
ETIM 6.0EC002651
ETIM 5.0EC002651
UNSPSC 12.139121528

Details: RLK61-LL-IR-Z/31/115

Function

The Series 61 sensor family is a comprehensive product line, offering five sensing modes. Each sensor is equipped with four LEDs that are highly visible from all directions, indicating Power-On, target presence and marginal excess gain. The widely recognized, polycarbonate housing provides a IP67 protection degree rating. Color-coded labels are clearly printed on the housing to easily identify the sensing mode. DC models offer a 4-in-1 output while AC/DC models have a SPDT relay output rated to 3 A. All versions come standard with an integral multifunction timer, sensitivity adjustment and Light-ON/Dark-ON switch. Series 61 sensors are cross-talk protected and have a high degree of resistance to ambient lighting. Each sensor can be mounted via front and rear slots, rear dovetail guide or M30 x 1.5 mounting base. Additionally, cabled sensor models provide ½" - 14 NPT internal threads for use with flexible conduit.

Informative Literature: RLK61-LL-IR-Z/31/115

Language Selection:
LiteratureLanguageFile TypeFile Size
Series 61 High Performance Photoelectric Sensors (USA-English)USAPDF1710 KB

Product Documentation: RLK61-LL-IR-Z/31/115

Language Selection:
Brief InstructionsLanguageFile TypeFile Size
Instruction leaflet / BeipackzettelALLPDF613 KB

Design / Simulation: RLK61-LL-IR-Z/31/115

Language Selection:
CADLanguageFile TypeFile Size
CAD 3-D / CAD 3-DALLSTP4482 KB
CAD Portal / CAD PortalALLLINK---

Approvals: RLK61-LL-IR-Z/31/115

Language Selection:
CertificatesCertificate No.LanguageFile TypeFile Size
Canada USA UL Ordinary LocationE87056ALLLINK---
China CCC SDOC2020970305000260ALLPDF246 KB
Declaration of Conformity
EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F)DOC-5861AALLPDF228 KB

Associated Products: RLK61-LL-IR-Z/31/115

Accessories
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Netlist price. Your individual price will be calculated during checkout.

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