PEPPERL+FUCHS OBT250-R103-2HGA Datasheet

Triangulation sensor with background suppression

Dimensions

Model Number

OBT250-R103-2EP-IO-V31-L

Triangulation sensor (BGS)

with 4-pin, M8 x 1 connector

Features

• Miniature design with versatile
mounting options

• DuraBeam Laser Sensors - durable
and employable like an LED

• Extended temperature range

-40°C ... 60°C

• High degree of protection IP69K

• IO-link interface for service and
process data

Electrical connection

1

4

2

3

Pinout

24
13

L+

C/Q

Q

L-

OBT250-R103-2EP-IO-V31-L

26.7

10.2

Reveiver

24.1
M18 x 1

7.4

7.5

M8 x 1

Wire colors in accordance with EN 60947-5-2

1 BN
2 WH
3 BU
4 BK

(brown)
(white)
(blue)
(black)

ø 3.3 x 2

Emitter

15

8.5 13.6

36.5

Product information

The R103 series miniature optical sensors
are the first devices of their kind to offer an
end-to-end solution in a small single standard
design — from thru-beam sensor through to a
distance measurement device. As a result of
this design, the sensors are able to perform
practically all standard automation tasks.
The entire series enables sensors to
communicate via IO-Link.
The DuraBeam laser sensors are durable and
can be used in the same way as a standard
sensor.
The use of Multi Pixel Technology gives the
standard sensors a high level of flexibility and
enables them to adapt more effectively to
their operating environment.

Indicators/operating means

2

1

3

4

5

1 Light-on/dark-on changeover switch

2 Sensing range adjuster

3 Operating indicator / dark on

4 Function indicator

5 Operating indicator / light on

Release date: 2019-01-07 09:01 Date of issue: 2019-01-07 267075-100322_eng.xml

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

www.pepperl-fuchs.com [e-mail] [e-mail]

USA: [phone] Singapore: [phone]

Germany: [phone]Pepperl+Fuchs Group

[e-mail]

1

Triangulation sensor with background suppression

OBT250-R103-2EP-IO-V31-L

Technical data

General specifications

Detection range 7 ... 250 mm
Detection range min. 7 ... 25 mm
Detection range max. 7 ... 250 mm
Adjustment range 25 ... 250 mm
Reference target standard white, 100 mm x 100 mm
Light source laser diode
Light type modulated visible red light
Laser nominal ratings

Note LASER LIGHT , DO NOT STARE INTO BEAM
Laser class 1
Wave length 680 nm
Beam divergence > 5 mrad d63 < 1 mm in the range of 150 mm ... 250 mm
Pulse length 3 µs
Repetition rate approx. 13 kHz

max. pulse energy 10.4 nJ
Black/White difference (6 %/90 %) < 5 % at 120 mm
Diameter of the light spot approx. 1 mm at a distance of 200 mm
Angle of divergence approx. 0.3 °
Ambient light limit EN 60947-5-2 40000 Lux

Functional safety related parameters

MTTFd 560 a
Mission Time (T
Diagnostic Coverage (DC) 0 %

Indicators/operating means

Operation indicator LED green:

Function indicator LED yellow:

Control elements Light-on/dark-on changeover switch
Control elements Sensing range adjuster

Electrical specifications

Operating voltage UB10 ... 30 V DC
Ripple max. 10 %
No-load supply current I
Protection class III

Interface

Interface type IO-Link ( via C/Q = pin 4 )
Device profile Smart Sensor
Transfer rate COM 2 (38.4 kBaud)
IO-Link Revision 1.1
Min. cycle time 2.3 ms
Process data witdh Process data input 1 Bit

SIO mode support yes
Device ID 0x110605 (1115653)
Compatible master port type A

Output

Switching type The switching type of the sensor is adjustable. The default

Signal output 2 push-pull (4 in 1)outputs, short-circuit protected, reverse

Switching voltage max. 30 V DC
Switching current max. 100 mA , resistive load
Usage category DC-12 and DC-13
Voltage drop U
Switching frequency f 1650 Hz
Response time 300 µs

Conformity

Communication interface IEC 61131-9
Product standard EN 60947-5-2
Laser safety EN 60825-1:2014

Ambient conditions

Ambient temperature -40 ... 60 °C (-40 ... 140 °F)

) 20 a

M

0

d

constantly on - power on
flashing (4Hz) - short circuit
flashing with short break (1 Hz) - IO-Link mode

constantly on - object detected
constantly off - object not detected

< 20 mA at 24 V supply voltage

Process data output 2 Bit

setting is:
C/Q - Pin4: NPN normally open / light-on, PNP normally closed /
dark-on, IO-Link
/Q - Pin2: NPN normally closed / dark-on, PNP normally open /
light-on

polarity protected, overvoltage protected

≤ 1.5 V DC

Laserlabel

Accessories

IO-Link-Master02-USB

IO-Link master, supply via USB port or
separate power supply, LED indicators,
M12 plug for sensor connection

OMH-R103-01

Mounting bracket

V31-GM-2M-PUR

Female cordset, M8, 4-pin, PUR cable

V31-WM-2M-PUR

Female cordset, M8, 4-pin, PUR cable

OMH-R101-Front

Mounting Clamp

OMH-R101

Mounting Clamp

OMH-4.1

Mounting Clamp

OMH-ML6

Mounting bracket

OMH-ML6-U

Mounting bracket

OMH-ML6-Z

Mounting bracket

Other suitable accessories can be found at
www.pepperl-fuchs.com

Storage temperature -40 ... 70 °C (-40 ... 158 °F)

Mechanical specifications

Housing width 15 mm

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

2

www.pepperl-fuchs.com [e-mail] [e-mail]

USA: [phone] Singapore: [phone]

Germany: [phone]Pepperl+Fuchs Group

[e-mail]

Release date: 2019-01-07 09:01 Date of issue: 2019-01-07 267075-100322_eng.xml

Triangulation sensor with background suppression

Housing height 43.9 mm
Housing depth 26.7 mm
Degree of protection IP67 / IP69 / IP69K
Connection M8 x 1 connector, 4-pin
Material

Housing PC (Polycarbonate)
Optical face PMMA

Mass approx. 12 g

Approvals and certificates

UL approval E87056 , cULus Listed , class 2 power supply , type rating 1

FDA approval IEC 60825-1:2007 Complies with 21 CFR 1040.10 and

Curves/Diagrams

Characteristic response curve

Offset Y [mm]

1.5

1.0

0.5

0

1040.11 except for deviations pursuant to Laser Notice No.
50, dated June 24, 2007

OBT250-R103-2EP-IO-V31-L

-0.5

-1.0

-1.5
0 50 100 150 200 250 300

X

Y

white 90 %
grey 18 %
black 6 %

Detection ranges

Object colour

black

grey

white

0 50 100 150 200 250 300

X

Distance X [mm]

Distance X [mm]

Difference in detection distance

Deviation of measured detection distance X [%]

45

35

25

15

5

0

0 50 100 150 200 250

X

Release date: 2019-01-07 09:01 Date of issue: 2019-01-07 267075-100322_eng.xml

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

www.pepperl-fuchs.com [e-mail] [e-mail]

USA: [phone] Singapore: [phone]

Adjusted detection distance X [mm]

black / white
grey / white

Germany: [phone]Pepperl+Fuchs Group

[e-mail]

3

Triangulation sensor with background suppression

Minimum object height

Object height Y [mm]

15

10

5

0

0 50 100 150 200 250

X
Y

Functions and Operation

Background on white 90 % / object on black 6 %
Background on white 90 % / object on white 90 %
Background on black 6 % / object on black 6 %
Background on black 6 % / object on white 90 %

Distance to the background X [mm]

OBT250-R103-2EP-IO-V31-L

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

R103

5

1

LD

4

3

2

To unlock the adjustment functions turn the sensing range adjuster / sensitivity adjuster for more than 180 degrees.

Sensing Range/ Sensitivity

Turn sensing range / sensitivity adjuster clockwise to increase sensing range / sensitivity.

Turn sensing range / sensitivity 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 chang­es and the operating indicators are activated accordingly.

If you press the light-on / dark-on changeover switch for more than 4 seconds, the light-on /dark-on mode changes back to the
original setting. On release of the light-on / dark-on changeover switch the current state is activated.

Restore Factory Settings

Press the light-on / dark-on changeover switch for more than 10 seconds (less than 30 seconds) until all LEDs turn off. On release
of the light-on / dark-on changeover switch the signal indicator turns on. After 5 seconds the sensor resumes operation with
factory default settings.

After 5 minutes of inactivity the sensing range / sensitivity adjustment is locked. In order to reactivate the sensing range / sensi­tivity adjustment, turn the sensing range / sensitivity adjuster for more than 180 degrees.

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

4

www.pepperl-fuchs.com [e-mail] [e-mail]

USA: [phone] Singapore: [phone]

Germany: [phone]Pepperl+Fuchs Group

[e-mail]

Release date: 2019-01-07 09:01 Date of issue: 2019-01-07 267075-100322_eng.xml