Photoelectric distance sensor

Name: OGD250
Brand: ifm
SKU: OGD250
Price: 278.00 EUR

OGD250

OGDLFCKG/IO-LINK/US

Photoelectric distance sensor

OGD250

OGDLFCKG/IO-LINK/US

Small compact design with standard M18 thread and PMD time-of-flight technology
Measurement to the nearest millimetre and monitoring of distances in the running process
Colour-independent range
Simultaneous output of distance value and reflectivity for increased process reliability

Convenient operation via buttons or parameter setting via IO-Link

Product characteristics

Type of light	red light
Laser protection class	1
Housing	rectangular with M18 thread

Electrical data

Operating voltage [V]	10...30 DC; ("supply class 2" to cULus)
Current consumption [mA]	45; (24 V)
Protection class	III
Reverse polarity protection	yes
Type of light	red light
Wave length [nm]	650

Inputs

Inputs	Laser On/ Off

Outputs

Electrical design	PNP/NPN; (parameterisable)
Output function	2 x normally open / normally closed; (parameterisable)
Max. current load per output [mA]	100
Short-circuit protection	yes
Type of short-circuit protection	pulsed
Overload protection	yes

Operating mode: FINE

Switching frequency DC [Hz]	20

Operating mode: STD

Switching frequency DC [Hz]	40

Operating mode: FAST

Switching frequency DC [Hz]	60

Detection zone

Max. light spot diameter [mm]	5
Light spot dimensions refer to	at maximum range
Background suppression [m]	< 20

Measuring/setting range

Setting range object reflectivity [%]	6...900; (reflectivity; 6 % black paper; 100 % white paper)

Operating mode: FINE

Measuring range [m]	0.05...2
Sampling rate [Hz]	60

Operating mode: STD

Measuring range [m]	0.05...2
Sampling rate [Hz]	120

Operating mode: FAST

Measuring range [m]	0.05...1
Sampling rate [Hz]	180

Software / programming

Parameter setting options	Distance / reflectivity; hysteresis / window; Sensitivität; current/voltage output; Sequence modulation to avoid mutual interference by similar sensors

Interfaces

Communication interface

IO-Link

Transmission type

COM2 (38,4 kBaud)

IO-Link revision

1.1.3

SDCI standard

IEC 61131-9

Profiles

Smart Sensor: Sensor Identification; Binary Data Channel; Process Value; Sensor Diagnosis

SIO mode

yes

Required master port type

Min. process cycle time [ms]

IO-Link process data (cyclical)

function	bit length
process value	2 x 16
device status	4
binary switching information	2

IO-Link functions (acyclical)

application specific tag; operating hours counter; switching cycles counter

Supported DeviceIDs

Type of operation	DeviceID
default	1581

Note

For further information please see the IODD PDF file under "Downloads"

Operating conditions

Ambient temperature [°C]

-25...55

Note on ambient temperature

In ambient temperatures < -10 °C a warm-up time is necessary.

Laser is off.

Storage temperature [°C]

-30...80

Protection

IP 65; IP 67

Tests / approvals

EMC

EN 60947-5-2

Laser protection class

Notes on laser protection

Caution:	laser light
laser class:	1
	EN / IEC60825-1:2007
	EN / IEC60825-1:2014
	Complies with 21 CFR 1040 except for deviations pursuant to Laser Notice No. 50, dated June 2007.

MTTF [years]

319

UL approval

Ta	-25...60 °C
Enclosure type	Type 1
power supply	Class 2
File number UL	E174191

Mechanical data

Weight [g]	52.06
Housing	rectangular with M18 thread
Dimensions [mm]	61.7 x 22.5 x 45.2
Thread designation	M18 x 1
Materials	housing: PPSU; ABS; PMMA; PBT / PC; EPDM; front pane: PMMA
Lens alignment	side lens

Displays / operating elements

Display

switching status	2 x LED, yellow
	1 x alphanumeric display, 4-digit

Operating elements

3	pushbutton

Accessories

Items supplied

lock nuts: 2

Remarks

Pack quantity	1 pcs.

Electrical connection

Connection	Connector: 1 x M12; coding: A

Diagrams and graphs

a:	sensor
b:	object
c:	background
x:	distance sensor/object [mm]
y:	min. distance object/background [mm]

Hysteresis graph for distance measurement / operating mode: FINE

1:	Background any (6...90 % remission)
2:	background white (90 % remission)

Hysteresis graph for distance measurement / operating mode: STD

1:	Background any (6...90 % remission)
2:	background white (90 % remission)

Hysteresis graph for distance measurement / operating mode: FAST

1:	Background any (6...90 % remission)
2:	background white (90 % remission)

1:	bright
2:	dark
A:	switch point
B:	reset point
x:	object brightness ( object reflectivity )
y:	min. reflectivity difference to be detected safely

hysteresis curve for object reflectivity

Other data

Parameter	Setting range	Factory setting
SEL1	Dist / Refl	Dist
OU1	Hno, Hnc, Fno, Fnc.OFF	Hno
SP1 [mm]	50...2000	1000
SP1 [%]	6...900	10
nSP1 [mm]	50...2000	900
FSP1 [cm]	50...2000	1100
SF1 [mm]	10...500	50
bSP1 [%]	6...900	40
dSP1 [%]	6...900	30
SF1 [%]	1...100	10
dS1 [s]	0…0.1…5	0
dr1 [s]	0…0.1…5	0
SEL2	Dist / Refl	Dist
OU2	Hno, Hnc, Fno, Fnc, OFF	Hno
SP2 [mm]	50…2000	2000
SP2 [%]	6…900	6
nSP2 [mm]	50…2000	1800
FSP2 [mm]	50…2000	2000
SF2 [mm]	10…500	50
bSP2 [%]	6…900	20
dSP2 [%]	6…900	10
SF2 [%]	1…100	10
dS2 [s]	0…0.01...5	0
dr2 [s]	0…0.01...5	0
dSO [s]	0…0.01...5	0.1
diS	On / OFF	On
colr	rEd; GrEn; r1ou; G1ou; r2ou; G2ou; r-12; G-ou	G1ou
P-n	PNP,NPN	PNP
OPEr (operating mode)	FINE,STD, FAST	FINE
SEQ	auto; S1...S5	auto

The values apply at
Extraneous light on the object	< 10 klx
constant ambient conditions	23 °C / 960 hPa
minimum power-on time in minutes	15

ifm electronic gmbh • Friedrichstraße 1 • 45128 Essen — We reserve the right to make technical alterations without prior notice. — EN-GB — OGD250-00 — 05.05.2023 —