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  6. RL31-8-2500-IR/115/136

RL31-8-2500-IR/115/136 Diffuse mode sensor

Key Benefits at a Glance

  • Highly visible LED
  • Powerful push-pull output
  • Compact and stable housing
  • Protection class II
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Product photo: Diffuse mode sensor RL31-8-2500-IR/115/136
Dimensions: Diffuse mode sensor RL31-8-2500-IR/115/136
Product photo: Diffuse mode sensor RL31-8-2500-IR/115/136
Dimensions: Diffuse mode sensor RL31-8-2500-IR/115/136
Product Compliance: EU - protection class II
Product Compliance: United Kingdom – UKCA
Product Compliance: Europe – CE
Product Compliance: USA - cULus LISTED
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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DatasheetClassificationProduct DocumentationDesign / SimulationApprovalsRelated Products

Technical data of RL31-8-2500-IR/115/136

Diffuse mode sensor, plastic housing, 2500 mm adjustable detection range, infrared light, light on, 2 push-pull outputs, fixed cable
Detection range0 ... 2500 mm adjustable
Reference targetstandard white 200 mm 200 mm
Light sourceIRED
Light typemodulated infrared light , 850 nm
Polarization filterno
Diameter of the light spotapprox. 50 mm at a distance of 2.5 m
Opening angle2 °
Ambient light limit50000 Lux ; according to EN 60947-5-2
MTTFd920 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Operation indicatorLED green: power on
Function indicatorLED yellow, lights up with receiver lit
Control elementsSensing range adjuster
Operating voltageUB10 ... 30 V DC , class 2
Ripple10 %
No-load supply currentI0≤ 20 mA
Switching typelight-on
Signal output2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected
Switching voltagemax. 30 V DC
Switching currentmax. 100 mA
Voltage dropUd≤ 1.5 V
Switching frequencyf≤ 500 Hz
Response time≤ 1 ms
Product standardEN 60947-5-2
Protection classII , rated insulation 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
UL approvalcULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approvalCCC approval / marking not required for products rated ≤36 V
Ambient temperature-30 ... 55 °C (-22 ... 131 °F)
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Degree of protectionIP67
Connection2 m fixed cable , 4-wire
Material
HousingPolycarbonate
Optical facePMMA
Mass133 g
Dimensions
Height62 mm
Width18 mm
Depth35 mm
General Notes