Germany: +49 621 776 4411

Pepperl+Fuchs Group

Refer to “General Notes Relating to Pepperl+Fuchs Product Information”.

USA: +1 330 486 0001

Singapore: +65 6779 9091

www.pepperl-fuchs.com

fa-info@us.pepperl-fuchs.com

fa-info@sg.pepperl-fuchs.com

fa-info@de.pepperl-fuchs.com

Thru-beam sensor

OBE12M-R102-S2EP-IO

3

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.

Housing

PC (Polycarbonate)

Optical face

Float glass

Mass

Emitter: approx. 10 g receiver: approx. 10 g

Cable length

2 m

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

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

20

2

6

10

14

1000

100

10

1

0.1

2

X

Functions and Operation

R101

1

3

2

5

4