Pepperl+Fuchs OBE20M-R100-S2EP-IO-V31-IR Thru-beam sensor

Pepperl+Fuchs OBE20M-R100-S2EP-IO-V31-IR
Item Number: OBE20M-R100-S2EP-IO-V31-IR
  • Miniature design with versatile mounting options
  • IO-link interface for service and process data
  • Various frequencies for avoiding mutual interference (cross-talk immunity)
  • Extended temperature range
    -40В°C ... 60В°C
  • High degree of protection IP69K
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Light sourceLED
No-load supply currentEmitter: 14 mA
Receiver: 13 mA at 24 V supply voltage
SIO mode supportyes
Housing depth21.5 mm
Voltage drop 1.5 V DC
Parameterization indicatorIO link communication: green LED goes out briefly (1 Hz)
Control elementsReceiver: light/dark switch
Signal output2 push-pull (4 in 1)outputs, short-circuit protected, reverse polarity protected, overvoltage protected
Operation indicatorLED green:
constantly on - power on
flashing (4Hz) - short circuit
flashing with short break (1 Hz) - IO-Link mode
Threshold detection range25 m
Interface typeIO-Link ( via C/Q = pin 4 )
Ambient temperature-40 ... 60 В°C (-40 ... 140 В°F)
Product standardEN 60947-5-2
Transfer rateCOM 2 (38.4 kBaud)
Housing width11 mm
Storage temperature-40 ... 70 В°C (-40 ... 158 В°F)
Usage categoryDC-12 and DC-13
Process data witdhEmitter:
Process data output: 2 Bit
Process data input: 2 Bit
Process data output: 2 Bit
Diagnostic Coverage (DC)0 %
Control elementsReceiver: sensitivity adjustment
Switching voltagemax. 30 V DC
Function indicatorYellow LED:
Permanently lit - light path clear
Permanently off - object detected
Flashing (4 Hz) - insufficient operating reserve
LED risk group labellingexempt group
UL approvalE87056 , cULus Listed , class 2 power supply , type rating 1
Ripplemax. 10 %
MassEmitter: approx. 10 g receiver: approx. 10 g
Mission Time (TM)20 a
Communication interfaceIEC 61131-9
Ambient light limitEN 60947-5-2 : 30000 Lux
Compatible master port typeA
Degree of protectionIP67 / IP69 / IP69K
Housing height36 mm
Test inputemitter deactivation at +UB
Switching typeThe switching type of the sensor is adjustable. The default setting is:
C/Q - Pin4: NPN normally open / dark-on, PNP normally closed / light-on, IO-Link
/Q - Pin2: NPN normally closed / light-on, PNP normally open / dark-on
IO-Link Revision1.1
Device IDEmitter: 0x110401 (1115137)
Receiver: 0x110301 (1114881)
ConnectionM8 x 1 connector, 4-pin
Min. cycle time2.3 ms
Switching frequency1000 Hz
Diameter of the light spotapprox. 100 mm at a distance of 1 m
Response time0.5 ms
Angle of divergence5.4 В°
Light typemodulated infrared light 850 nm
MTTFd462 a
Switching currentmax. 100 mA , resistive load
Protection classIII
Effective detection range0.2 ... 20 m
Operating voltage10 ... 30 V DC


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