Datasheet

Germany: [phone]Pepperl+Fuchs Group
Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.
USA: [phone] Singapore: [phone]
www.pepperl-fuchs.com [e-mail] [e-mail]
[e-mail]
Thru-beam sensor OBE12M-R101-S2EP-IO-V31
4
Release date: 2018-12-17 14:03 Date of issue: 2018-12-17 281010_eng.xml
To unlock the adjustment functions turn the sensing range adjuster for more than 180 degrees.
Sensing Range / Sensitivity
Turn sensing range / sensivity adjuster clockwise to increase sensing range / sensitivity.
Turn sensing range /sensivity adjuster counter clockwise to decrease sensing range / sensitivity.
If the end of the adjustment range is reached, the signal indicator starts flashing with 8 Hz.
Light-on / Dark-on Configuration
Press the light-on / dark-on changeover switch for more than 1 second (less than 4 seconds). The light-on / dark-on mode chang-
es and the operating indicators are activated accordingly.
Optical face PMMA
Mass Emitter: approx. 10 g receiver: approx. 10 g
Compliance with standards and
directives
Directive conformity
EMC Directive 2004/108/EC EN 60947-5-2:2007+A1:2012
Standard conformity
Product standard EN 60947-5-2:2007+A1:2012
IEC 60947-5-2:2007 + A1:2012
Standards UL 60947-5-2: 2014
IEC 61131-9:2013
EN 62471:2008
EN 61131-9:2013
Approvals and certificates
UL approval E87056 , cULus Listed , class 2 power supply , type rating 1
Curves/Diagrams
1 - Light-on / dark-on changeover switch
2 - Sensing range /sensitivity adjuster
3 - Operating indicator / dark on
4 - Signal indicator
5 - Operating indicator / light on
X
Y
Distance X [m]
Offset Y [mm]
Characteristic response curve
0 2 4 6 8 10 12 14 16
500
450
400
350
300
250
200
150
100
50
0
Distance X [m]
Stability control
Relative received light strength
0 4 8 12 16 18 202 6 10 14
1000
100
10
1
0.1
2
X
Functions and Operation
LD
R101
1
3
2
5 4