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Archived Product Version

RLK61-LL-IR-Z/31/135 Fiber optic sensor

Key Benefits at a Glance

  • 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

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Product photo: Fiber optic sensor RLK61-LL-IR-Z/31/135
Dimensions: Fiber optic sensor RLK61-LL-IR-Z/31/135
Connection Assignment: Fiber optic sensor RLK61-LL-IR-Z/31/135
Product photo: Fiber optic sensor RLK61-LL-IR-Z/31/135
Dimensions: Fiber optic sensor RLK61-LL-IR-Z/31/135
Connection Assignment: Fiber optic sensor RLK61-LL-IR-Z/31/135
Product Compliance: EU - protection class II
Product Compliance: Europe – CE
Product Compliance: USA - cULus
Approval
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.

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Technical data of RLK61-LL-IR-Z/31/135

Fiber optic sensor
Detection rangeDependent on fibers selected  
Light sourceIRED
Light typemodulated infrared light , 850 nm
Ambient light limit5000 Lux ; according to EN 60947-5-2
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 )
Operating voltageUB24 ... 240 V AC
12 ... 240 V DC
No-load supply currentI0≤ 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 consumptionP0≤ 2 VA
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 frequencyf20 Hz
Response time≤ 25 ms
Timer functionDIP switch for selection of operating modes
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
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 temperature-40 ... 55 °C (-40 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Degree of protectionIP67
ConnectionV95 quick disconnect
Material
HousingPC (Polycarbonate)
Optical facePMMA
Massapprox. 140 g
Tightening torque, fastening screwsmax. 2 Nm
Dimensions
Height73.7 mm
Width45 mm
Depth48.6 mm
General Notes
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