Technical Data

Light source

laser diode

Light type

modulated visible red light , 680 nm

Polarization filter

yes

Laser nominal ratings

Note

LASER LIGHT , DO NOT STARE INTO BEAM

Laser class

1

Wave length

680 nm

Beam divergence

> 5 mrad

Pulse length

approx. 3 µs

Repetition rate

approx. 16.6 kHz

max. pulse energy

8 nJ

Diameter of the light spot

approx. 35 mm at a distance of 2000 mm

Opening angle

approx. 0.5 °

Optical face

frontal

Ambient light limit

EN 60947-5-2 : 30000 Lux

Functional safety related parameters

MTTFd

800 a

Mission Time (TM)

20 a

Diagnostic Coverage (DC)

0 %

Indicators/operating means

Operation indicator

LED green, statically lit Power on , short-circuit : LED green flashing (approx. 4 Hz)

Function indicator

LED yellow: lights up when receiving the light beam ; flashes when falling short of the

operating reserve; OFF when light beam is interrupted

Electrical specifications

Operating voltage

UB

12 ... 24 V

No-load supply current

I0

< 10 mA

Protection class

III

Output

Switching type

NC contact / light-on

Signal output

1 PNP output, short-circuit protected, reverse polarity protected, open collector

Switching voltage

max. 30 V DC

Switching current

max. 50 mA , resistive load

Voltage drop

Ud

≤ 1.5 V DC

Switching frequency

f

approx. 2 kHz

Response time

250 µs

Conformity

Product standard

EN 60947-5-2

Laser safety

EN 60825-1:2007

Approvals and certificates

UL approval

E87056 , cULus Recognized, Class 2 Power Source

CCC approval

CCC approval / marking not required for products rated ≤36 V

FDA approval

IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations

pursuant to Laser Notice No. 50, dated June 24, 2007

Ambient conditions

Ambient temperature

-20 ... 60 °C (-4 ... 140 °F)

Storage temperature

-30 ... 70 °C (-22 ... 158 °F)

Mechanical specifications

Housing width

7.5 mm

Housing height

24 mm

Housing depth

11.2 mm

Degree of protection

IP67

Connection

2 m fixed cable

Material

Housing

PC/ABS and TPU

Retroreflective sensor

OBR2000-R2-E3-P-L

2

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Pepperl+Fuchs Group

Refer to "General Notes Relating to Pepperl+Fuchs Product Information".

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