Page 1
Measuring sensor with multiple switch points
Dimensions
1.461.7
OQT400-R201-2EP-IO
Cable/clamping
ø 4.3
629.9
sleeve
L
L1
4
Model Number
OQT400-R201-2EP-IO
Triangulation sensor (SbR)
with fixed cable
Features
• Medium design with versatile
mounting options
• Multi Pixel Technology (MPT) flexibility and adaptability
• Reduction of device variety - several
switch points within one sensor
• Reliable detection of all surfaces,
independent of color and structure
• Low sensitivity to target color
• IO-link interface for service and
process data
Ref.
4.2
6.2
5.8 7 7
15
Electrical connection
BN
L+
BK
C/Q
WH
Q2
BU
L-
Indicators/operating means
1
2
41.7
ø 4.2
50
29
14
3
1 Mode rotary switch
4
5
2 Teach-in button
3 Switching output display Q2
4 Switching output display Q1
5 Operating indicator
22.1
YE
YE
GN
Product information
The optical sensors in the series are the first
devices to offer an end-to-end solution in a
medium-sized standard design—from the
thru-beam sensor through to the measuring
distance sensor. 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.
Multi Pixel Technology (MPT) ensures that
the standard sensors are flexible and
can be adapted to the application
environment.
Release date: 2018-07-27 10:13 Date of issue: 2019-10-31 295670-100169_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
Q2
0
B
A
B
Q1
A
Q1B Switching output 1/switch point B
Q1A Switching output 1/switch point A
Q2A Switching output 2/switch point A
Q2B Switching output 2/switch point B
0 Keylock
1
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Measuring sensor with multiple switch points
OQT400-R201-2EP-IO
Technical data
General specifications
Detection range 40 ... 400 mm
Detection range min. 40 ... 100 mm
Detection range max. 40 ... 400 mm
Adjustment range 100 ... 400 mm
Reference target standard white, 100 mm x 100 mm
Light source LED
Light type modulated visible red light
LED risk group labelling exempt group
Black/White difference (6 %/90 %) < 5 %
Diameter of the light spot approx. 15 mm at a distance of 400 mm
Angle of divergence approx. 2.5 °
Ambient light limit EN 60947-5-2 : 70000 Lux
Functional safety related parameters
MTTFd 600 a
Mission Time (TM) 20 a
Diagnostic Coverage (DC) 0 %
Indicators/operating means
Operation indicator LED green:
Function indicator LED yellow:
Control elements Teach-In key
Control elements 5-step rotary switch for operating modes selection
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 = BK )
Device profile Identification and diagnosis
Transfer rate COM 2 (38.4 kBaud)
IO-Link Revision 1.1
Min. cycle time 2.3 ms
Process data witdh Process data input 2 Bit
SIO mode support yes
Device ID 0x111811 (1120273)
Compatible master port type A
Output
Switching type The default setting is:
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 Ud≤ 1.5 V DC
Switching frequency f 217 Hz
Response time 2.3 ms
Conformity
Communication interface IEC 61131-9
Product standard EN 60947-5-2
Ambient conditions
Ambient temperature -40 ... 60 °C (-40 ... 140 °F) , fixed cable
Storage temperature -40 ... 70 °C (-40 ... 158 °F)
Mechanical specifications
Housing width 15 mm
Housing height 61.7 mm
Housing depth 41.7 mm
Degree of protection IP67 / IP69 / IP69K
Connection 2 m fixed cable
Material
Housing PC (Polycarbonate)
Optical face PMMA
Mass approx. 83 g
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
2
constantly on - power on
flashing (4Hz) - short circuit
flashing with short break (1 Hz) - IO-Link mode
constantly on - switch output active
constantly off - switch output inactive
< 25 mA at 24 V supply voltage
0
Smart Sensor type 0
Process data output 2 Bit
C/Q - BK: NPN normally open, PNP normally closed, IO-Link
Q2 - WH: NPN normally open, PNP normally closed
polarity protected, overvoltage protected
-20 ... 60 °C (-4 ... 140 °F) , movable cable not appropriate for
conveyor chains
Accessories
IO-Link-Master02-USB
IO-Link master, supply via USB port or
separate power supply, LED indicators,
M12 plug for sensor connection
OMH-RL31-02
Mounting bracket narrow
OMH-RL31-03
Mounting bracket narrow
OMH-RL31-04
Mounting aid for round steel ø 12 mm or
sheet 1.5 mm ... 3 mm
OMH-RL31-07
Mounting bracket including adjustment
OMH-R20x-Quick-Mount
Quick mounting accessory
Other suitable accessories can be found at
Release date: 2018-07-27 10:13 Date of issue: 2019-10-31 295670-100169_eng.xml
Page 3
Measuring sensor with multiple switch points
Cable length 2 m
Approvals and certificates
UL approval E87056 , cULus Listed , class 2 power supply , type rating 1
CCC approval CCC approval / marking not required for products rated ≤36 V
Curves/Diagrams
Characteristic response curve
Offset Y [mm]
8
6
4
2
0
-2
-4
-6
-8
0 50 100 150 200 250 300 350 400
X
white 90 %
Y
grey 18 %
black 6 %
Distance X [mm]
OQT400-R201-2EP-IO
Detection ranges
Object colour
black
grey
white
0 40 80 120 160 200 240 280 320 360 400
X
Distance X [mm]
Settings
Teach-In (TI)
Use the rotary switch for switching signal Q1 or Q2 to select the relevant switching threshold A and/or B to teach in.
• The yellow LEDs indicate the current state of the selected output.
To teach in a switching threshold, press and hold the "TI" button for approximately 1 s, until the yellow and green LEDs flash in phase. Teach-in
starts when the "TI" button is released.
• Teach-in successful: the yellow and green LEDs flash alternately at 2.5 Hz.
• Teach-in unsuccessful: the yellow and green LEDs quickly flash alternately at 8 Hz.
After an unsuccessful Teach-in, the sensor continues to operate with the previous valid setting after the relevant visual fault signal is issued.
Set switching mode: you can define different switching modes by teaching in the relevant distance data for switching thresholds A and B.
1. Single point mode:
A leer
Release date: 2018-07-27 10:13 Date of issue: 2019-10-31 295670-100169_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
B leer
B
A
3
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Measuring sensor with multiple switch points
2. Window mode:
OQT400-R201-2EP-IO
A > B
BA
Teach in switching thresholds: you can teach in or overwrite a taught-in switching threshold at any time. To do this, press the "TI" button again.
Reset a value: you can reset a taught-in value. To do this, press the "TI" button for > 4 s, until the yellow and green LEDs go out. The reset
process itself starts when the "TI" button is released.
• Reset successful: the yellow and green LEDs flash alternately at 2.5 Hz.
B > A
AB
Resetting to Factory Settings
To revert back to factory settings, press the "TI" button for > 10 s with the rotary switch set to position "O," until the yellow and green LEDs go out
at the same time. The reset process itself starts when the "TI" button is released.
• Reset to factory settings successful: the yellow and green LEDs light up at the same time. The sensor then continues to operate with factory
settings.
OQT
• Factory setting for switching signal Q1:
Switching signal high active, BGS mode (background suppression)
• Factory setting for switching signal Q2:
Switching signal high active, BGS mode (background suppression)
Configuration via IO-Link interface
Configuring different operating modes via the IO-Link interface
The devices are equipped with an IO-Link interface as standard for diagnostics and parameterization tasks to ensure optimum
adjustment of the sensors to the relevant application. Four different operating modes can be set, among other features:
Background suppression operating mode (one switch point):
• Detection of objects irrespective of type and color in a defined detection range. Objects in the background are suppressed.
active detection range
Background
suppression
Background evaluation operating mode (one switch point):
• Detection of objects irrespective of type and color against a defined background. Reliable detection of objects at close range (detection range
>= 0 mm). The background serves as reference.
active detection range
Background evaluation
Single point mode operating mode (one switch point):
• Detection of objects irrespective of type and color in a defined detection range. Objects in the background are suppressed.
• The switch point corresponds exactly to the set point.
active detection range
Background
suppression
Window mode operating mode (two switch points):
• Detection of objects irrespective of type and color in a defined detection range. Reliable detection when object leaves the detection range.
• Window mode with two switch points.
active detection range
Background suppressionForeground suppression
Center window mode operating mode (one switch point):
• Detection of objects irrespective of type and color in a defined detection range. Sets a defined window around a given object. Objects outside
this window are not detected.
• Window mode with one switch point.
active detection range
Background suppressionForeground suppression
Two point mode operating mode (hysteresis operating mode):
• Detection of objects irrespective of type and color between a defined switch-on and switch-off point.
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
4
Release date: 2018-07-27 10:13 Date of issue: 2019-10-31 295670-100169_eng.xml
Page 5
Measuring sensor with multiple switch points
active detection range
Hysteresis
Output
Inactive operating mode:
• Evaluation of switching signals is deactivated.
The associated IODD device description file can be found in the download area at
OQT400-R201-2EP-IO
Output
Release date: 2018-07-27 10:13 Date of issue: 2019-10-31 295670-100169_eng.xml
Refer to "General Notes Relating to Pepperl+Fuchs Product Information".
Pepperl+Fuchs Group
5
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