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OBE35M-R202-SK2 Thru-beam sensor (pair)

Key Benefits at a Glance

  • Version for universal voltages
  • Medium design with versatile mounting options
  • Degree of protection IP67
  • Mounting on full metal sockets
  • Very bright, highly visible light spot
  • Highly visible LEDs for Power ON and switching state
  • Easy to use
  • Image is generic for this device type and may deviate from the specific variant

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Please contact us for exact delivery estimation.1.022,00 DKK Net price—your individual price will be shown during checkout process.
Preferred Type
Product photo: Thru-beam sensor (pair) OBE35M-R202-SK2
Dimensions: Thru-beam sensor (pair) OBE35M-R202-SK2
Dimensions: Thru-beam sensor (pair) OBE35M-R202-SK2
Connection Assignment: Thru-beam sensor (pair) OBE35M-R202-SK2
Connection Assignment: Thru-beam sensor (pair) OBE35M-R202-SK2
Product photo: Thru-beam sensor (pair) OBE35M-R202-SK2
Dimensions: Thru-beam sensor (pair) OBE35M-R202-SK2
Dimensions: Thru-beam sensor (pair) OBE35M-R202-SK2
Connection Assignment: Thru-beam sensor (pair) OBE35M-R202-SK2
Connection Assignment: Thru-beam sensor (pair) OBE35M-R202-SK2
Product Compliance: United Kingdom – UKCA
Product Compliance: USA - cULus LISTED
Product Compliance: Europe – CE
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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DatasheetFunctionClassificationInformative LiteratureDesign / SimulationApprovalsRelated Products

Technical data of OBE35M-R202-SK2

EmitterOBE35M-R202-SK
ReceiverOBE35M-R202-K2
Effective detection range0 ... 35 m
Threshold detection range47 m
Light sourceLED
Light typemodulated visible red light
LED risk group labellingexempt group
Transmitter frequencyF1 = 8.2 kHz
Diameter of the light spotapprox. 1200 mm at a distance of 35 m
Opening angle2 °
Ambient light limitEN 60947-5-2 : 40000 Lux
MTTFd422 a
Mission Time (TM)20 a
Diagnostic Coverage (DC)0 %
Operation indicatorLED green: power on
Function indicatorYellow LED:
Permanently lit - light path clear
Permanently off - object detected
Flashing (4 Hz) - insufficient operating reserve
Flashing (8 Hz) - fault detected, the outputs maintain the status
Control elementsReceiver: light/dark switch
Control elementsReceiver: sensitivity adjustment
Operating voltageUB24 ... 240 V DC (-30 °C ≤ Tamb ≤ 60 °C)
24 ... 240 V AC (10 °C ≤ Tamb ≤ 60 °C)
30 ... 240 V AC (-30 °C ≤ Tamb ≤ 60 °C)
No-load supply currentI0Emitter: ≤ 15 mA
Receiver: ≤ 30 mA at 24 V Operating voltage
Protection classII
Rated insulation voltageUi250 V
Rated impulse withstand voltageUimp2500 V
Power consumptionP0Emitter: ≤ 0.35 VA
Receiver: ≤ 0.75 VA
FuseSafety fuse ≤ 2 A (slow-blow) according to IEC 60127-2 Sheet 1
Recommendation: after a short circuit, check that the device is functioning correctly.
Switching typeThe switching type of the sensor is adjustable. The default setting is:
Q - BK: normally-open / dark-on
/Q - GY: normally-closed / light-on
C - WH: Common
Signal outputRelay, 1 alternator
Switching voltagemax. 240 V AC/DC
Switching currentmax. 2.5 A , see section characteristic curve
Switching powerDC: max. 95 W AC: max. 600 VA
Usage categoryDC-12 , DC-13 , AC-12 u. AC-140
Switching frequencyf25 Hz
Response time≤ 20 ms
Product standardEN 60947-5-2 , EN 60947-1
UL approvalE87056 , cULus Listed
Ambient temperature-30 ... 60 °C (-22 ... 140 °F) , cable, fixed installation
-20 ... 60 °C (-4 ... 140 °F) , movable cable not appropriate for conveyor chains
Storage temperature-40 ... 70 °C (-40 ... 158 °F)
Pollution degree3
Degree of protectionIP67
Connection2 m fixed cable
Material
HousingPC (Polycarbonate)
Optical facePMMA
MassEmitter: approx. 90 g
receiver: approx. 120 g
Dimensions
Height61.9 mm
Width20 mm
Depth41.7 mm
Cable length2 m
General Notes

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