Compact Laser Sensor
NEW
LR-X Series
SMALL SIZE
STABLE DETECTION
LR - X Series
Unmatched Stability
In A Remarkably Small Footprint
2
Compact Laser Sensor LR-X Series
Compact &
Robust Design
Small Size
Easy Integration
Rugged Construction
Impressive
Detection Capabilities
Detect Any Target
Detect Small Changes
Detect Sensor Misalignment
Unmatched Ease of Use
OLED Display
Easily Visible Indicators
Quick Head Identification
NEW
Compact Laser Sensor LR-X Series
Standard
type
Separate
amplifier
type
3
Compact &
Robust Design
The small size is complimented by a durable design
for use in any location
9.4 mm
0.37"
17 mm
0.67"
27 mm
1.06"
Actual
size
Easy Integration in
Any Situation
Reduce Design Time on New Machines
As machines become more compact and space remains at a premium,
it is not always easy to design in sensors. The compact size of the
LR-X Series eliminates this concern as it takes up little room and will
not impact other elements of the design.
Retrofitting Has Never Been Easier
Finding locations to mount new sensors on an existing machine can be
difficult, but this can be almost impossible with large or bulky sensors.
The slim design of the LR-X Series greatly increases the number of
places a sensor can be mounted and makes retrofitting a breeze.
4
Durable
Metal Housing
Damage due to impact is never a concern with
the LR-X Series. The food-grade stainless
steel housing (SUS316L) provides
extraordinary resistance to impact damage
from parts or operators.
Stainless Steel
(SUS316L)
Superior Environmental
Protection
The LR-X Series features impressive
enclosure ratings of IP65 and IP67. This
ensures that dust, debris, and liquids will not
cause damage to the unit, and allows these
sensors to be used in virtually any
environment.
* Excludes amplifier used with Separate Amplifier Type.
Additional Guarding
Prevents Cable Damage
Even cable damage can be guarded against
when using the Standard Type models. The
LR-X Series offers units that feature a metal
guarded cable between the head and
amplifier, preventing damage due to cutting,
crushing, or pinching the cable.
Additional Cable
Guarding
5
Impressive
Detection Capabilities
Position-based sensing and advanced circuitry
ensure detection of any target
Green laser
diode
Custom-made
CMOS chip
Mirror structure
Detect Targets Regardless
of Appearance
If the object is light
If the object is dark
DECREASE
STRENGTH
INCREASE
STRENGTH
The LR-X Series utilizes a custom CMOS chip to detect
targets based on position. This ensures the stable
detection of targets regardless of color, surface finish, or
shape. Along with this, the built-in dynamic range adjusts
the intensity of the laser to prevent saturation from light
targets and ensure detection of dark targets.
Shiny Metals
6
Rounded Surfaces
Black/Dark Targets
Varied Colors
Angled Targets
WORLD’S FIRST
Green Laser CMOS Sensor
When using a green laser, the returned light
from an object creates a smaller and sharper
spot on the CMOS chip compared to light
returned from a red laser. This tighter spot
leads to a higher degree of reliability and
stability in the detection of any target.
Detect Very Small
Changes in Position
The unique construction of the LR-X Series
allows the unit to detect minute changes as
small as 0.5 mm 0.02". This expansion in
detection capabilities enables usage in
applications typically requiring much larger
sensors.
NEW INNOVATION
Integrated Impact Alarm
(Gyro Monitor)
Video
Link
Stable detection can quickly be compromised
if a sensor is bumped or hit out of alignment.
Luckily, the LR-X Series features the
innovative gyro monitor, which can
immediately alert users to impacts that could
cause misalignment due to sensor rotation.
7
Ease of Use
Set up and troubleshooting have never been
easier or quicker
Detailed OLED Display,
Set Up in Minutes
Never guess at what a menu or setting is
trying to say again! The LR-X Series features
an intuitive OLED display, which spells things
out with perfect clarity. From set points to
menu settings, understanding a sensor has
never been easier.
Conventional display
LR-X Series Display
The current value and set point can be
understood at a glance.
No manual needed to find the proper menu
options.
Specific actions can be selected with
confidence.
8
Intuitive Display
Options
The benefits of the OLED display extend
beyond just the settings. When paired with
specific detection modes, these displays can
provide a level of detail that is unmatched in
other sensors and makes understanding the
situation effortless.
Bar display
See all the elements pertinent
to detection and understand
quickly where the object
being detected is located.
Sensor Object
Set
Point
Reference Current
Surface
Value
Area detection
mode
No need to switch between
screens, see the near and far
thresholds that make up the
detection area.
Clearly Visible Indicators
(Front & Back)
Easily understand the output status of the unit
from any location. The LR-X Series features
two status indicators, one on the face of the
unit and one on the back of the unit where the
cable is connected.
Indicator
Indicator
Quick Head
Identification
When using the Separate Amplifier Type, it is
simple and easy to identify which LR-X head
is attached by using the indicator blinking
function. This makes setup and
troubleshooting easier by ensuring focus on
the right sensor head.
9
Additional Features
Height
Control output 1
(Presence/Absence)
Control output 2
(Differentiating Orientation)
2 Independent Outputs
Do more with one sensor. The LR-X Series features two
independent outputs, allowing for the differentiation of up
to three different conditions.
500 µs Response Time
Target speed and size are no longer a concern with this
blazing fast response time. Small targets and fast moving
targets can now be stably detected.
Do not want to detect
Masked Area
Amount of light received
Reflected
light that you
don't want
to detect
Target
Reflected
light that you
don’t want to
detect
CMOS
Sensor
Distance
Fine Adjustment Bracket
When detecting small targets proper alignment is key.
The fine adjustment bracket will ensure just that with the
ability to easily make precise XY adjustments.
Mask Function
If reflected light from near or far objects is causing
detection issues, simply mask those areas and ensure
only the target to be detected is seen.
Display example: Response time setting screen
English
Chinese
German
Interference Prevention Function
Prevent interference on up to 8 units when using the
expandable separate amplifier models. This ensures
stable detection with heads mounted in close proximity.
10
Multi-Language Display Options
English, Japanese, Chinese, and German language
options exist on all units, ensuring these sensors can be
understood almost anywhere they are used.
Communication Options
Connecting to a Network
IO-Link Communication
Those using IO-Link can
immediately integrate the
LR-X Series into their existing
setup. Both the Standard Type
and Separate Amplifier (M8)
Type support IO-Link
communication.
Connecting to a Network
Industrial network
• EtherNet/IP™ • Modbus/TCP • PROFINET • CC-Link V2
Cable length = 20 m (65.62') max.
Network Communication Unit
Separate amplifier type only
By pairing the LR-X Series
with a KEYENCE Network
Unit, it is possible to
communicate sensor settings
and detection status via one of
several network protocol
options. Up to 16 outputs can
be connected.
Network
communication unit
NU series
Simplified Connection to a Panel
Reduce the total number of
wires and simplify integration
by using the KEYENCE
Multi-Output Unit. Connect up
to eight amplifiers to one unit
and consolidate all the wires
into a single cable.
* The LR-X Series live value cannot
be acquired through the network
communication unit.
Multi-Output Unit
Separate amplifier type only
Drastically reduce the number of cables
and wires
In the
past
Multi
output
unit
Terminal
block
Terminal
block
11
Applications
12
Presence or absence of chips in a tray
Confirmation that the straw has been attached
Presence or absence of black nonwoven fabric or foam
Presence or absence of shiny metal workpieces
Screw height check
Detection of board warpage
Overlap detection of papers or labels
Differentiating part orientation
Detection Principles
Benefits of
Green Laser +
CMOS Chip
Green lasers are able to
produce a smaller and sharper
spot reflection on the CMOS
chip, compared to that of red
lasers. These characteristics
reduce the potential for
detection errors and allow for a
higher resolution chip to be
used for more precise
detection.
Differences in Receiving Spots on CMOS Chips
with High Resolution
Typical red laser
High resolution CMOS chips
The spot from a red laser is typically larger in size and more prone to
blurring which can lead to detection errors or less precise detection.
Green laser
High resolution CMOS chip
The compact size and sharpness of the green laser reduces the
potential for detection errors and increases precision.
New Optical
System
To achieve the compact size and
precision of the LR-X Series,
it was necessary to introduce a
brand new optical system setup.
Mirror Structure
By utilizing a mirror to redirect
the reflected light, the CMOS
chip can be placed in a location
that helps reduce the overall
body size.
Custom CMOS Chip
This chip provides a resolution
that is 100 times greater than
conventional CMOS chips,
allowing for more stable detection
with less returned light. This
allows for a smaller light receiving
lens to be implemented.
Mirror structure
CMOS chip
Object
Mirror
CMOS position
without mirror
By implementing the mirror, the CMOS chip can be
placed in an ideal location to reduce size.
Custom CMOS Chip
Comparison of the size of the light receiving lens required for stable detection
Sensor equipped
with a conventional
CMOS chip
LR-X series
(Custom CMOS
chip)
Receiving lens
The lens for the receiving element can be drastically reduced in size,
since the high resolution CMOS chip requires less light for stable detection.
13
Selecting an LR-X Series Model
STEP 1
STEP 1
STEP 2
STEP 3
Select a sensor unit
Select mounting bracket(s)
Select additional accessories
Select a Sensor Unit
Standard Models
Cable Type
LR-X50/
X100/
X250
M8 Connector Type
(Standard Cable/
Guarded Cable)
LR-X50C(G)/X100C(G)/
X250C(G)
Separate Amplifier Models
Sensor Head
LR-XH50/XH100/XH250
Amplifier
Units
Cable Type (Main
Unit/Expansion Unit)
LR-XN11N/XN11P/
XN12N/XN12P
*2 cable lengths available
2 m and 10 m 6.6' and 32.8'
STEP 2
M8 Connector
Type
LR-XN11C
Zero Line
Type
LR-XN10
Select Mounting Bracket(s)
For Sensor Heads
Standard Mounting
Brackets for
Sensor Head
L-Type Mounting
Bracket
OP-88499
Rear
Mounting
Bracket
OP-88500
Pitch-Conversion
Mounting Bracket
OP-88504
Adjustable
Brackets for
Sensor Head
Adjustable
Bracket A
OP-88501
Adjustable
Bracket B
OP-88502
Adjustable Bracket
Locking Post
OP-88503
Fine-Tuning
Mounting Bracket
LR-XB1
For Amplifiers
For Standard
Models
STEP 3
Amplifier Holder for
Standard Models
OP-88542
Separate Amplifier Securing
Bracket (for Main Unit)
OP-88245
Select Additional Accessories
Wiring
Separate Amplifier Models
Cable for
M8 Connector Type
2 m/5 m/10 m
6.6'/16.4'/32.8'
OP-88505/
OP-88506/
OP-88507
14
For Separate
Amplifier Models
Loose Wires - M12
Adapter Connector
(Male)
OP-88296
Connector Set
for Sensor Head
Connection
OP-88543
End Unit
(when using
expansion units)
OP-26751
STEP 1
Select a Sensor Unit
Select a model according to the required functionality
Standard Models
Cable Type
M8 Connector Type
Cable Type
M8 Connector Type
Zero Line Type
2 Control Outputs
✓
✓
✓
✓
—
1 Control Output + 1 External Input
✓
✓
✓
✓
—
2 Control Outputs + 1 External Input
—
—
✓
—
—
Sensor Unit
IP65/IP67
IP65/IP67
IP65/IP67
IP65/IP67
IP65/IP67
Amplifier
Required Functions
I/O
Specifications
Enclosure
Rating
Functions
Separate Amplifier Models
IP65/IP67
IP65/IP67
—
—
—
IO-Link
✓
✓
—
✓
—
Network Unit Compatibility
—
—
✓ (expansion unit)
—
✓
Expansion
—
—
✓
—
✓
Interference Prevention
—
—
✓
—
✓
Hi-Flex Robotic Cable
Specifications
High-Flex Specification A
(typical example) 5 million
bends with no breakage
Standard Models (Cable Type)
High-Flex
Specification A
Standard Models (M8 Connector Type)
High-Flex
Specification A*
Standard
Specifications
Separate Amplifier Models
High-Flex
Specification B
High-Flex
Specification A
Power
Supply
Power
Supply
Sensor Amplifier
High-Flex Specification B
(typical example) 20 million
bends with no breakage
Standard
Specifications
Sensor Amplifier
M8 Connector Cable
(Listed on P.16)
Relay Amplifier
Amplifier Unit
*Guarded cables with a model number ending in “G” are standard specifications
Standard Model Lineup
Type
Detecting Distance
Spot Size
Standard Detectable Deviation NPN/PNP Output
25.0 to 50.0 mm 0.98" to 1.97"
Approx. 0.2 mm × 1.5 mm 0.008" × 0.06"
(Detecting Distance: 50 mm 1.97")
25.0 to 100.0 mm 0.98" to 3.94"
Approx. 0.3 mm × 2 mm 0.012" × 0.08"
(Detecting Distance: 100 mm 3.94")
1.0 mm 0.04"
30 to 250 mm 1.18" to 9.84"
Approx. 0.8 mm × 1.2 mm 0.03" × 0.05"
(Detecting Distance: 250 mm 9.84")
30 to 180 mm: 9 mm
1.18" to 7.09": 0.35"
180 to 250 mm: 18 mm
7.09" to 9.84": 0.71"
M8 Connector
Type
Standard Cable
(Power supply
cable sold
separately)
25.0 to 50.0 mm 0.98" to 1.97"
Approx. 0.2 mm × 1.5 mm 0.008" × 0.06"
(Detecting Distance: 50 mm 1.97")
0.5 mm 0.02"
25.0 to 100.0 mm 0.98" to 3.94"
Approx. 0.3 mm × 2 mm 0.012" × 0.08"
(Detecting Distance: 100 mm 3.94")
1.0 mm 0.04"
30 to 250 mm 1.18" to 9.84"
Approx. 0.8 mm × 1.2 mm 0.03" × 0.05"
(Detecting Distance: 250 mm 9.84")
30 to 180 mm: 9 mm
1.18" to 7.09": 0.35"
180 to 250 mm: 18 mm
7.09" to 9.84": 0.71"
M8 Connector
Type Guarded
Cable
(Power supply
cable sold
separately)
25.0 to 50.0 mm 0.98" to 1.97"
Approx. 0.2 mm × 1.5 mm 0.008" × 0.06"
(Detecting Distance: 50 mm 1.97")
0.5 mm 0.02"
25.0 to 100.0 mm 0.98" to 3.94"
Approx. 0.3 mm × 2 mm 0.012" × 0.08"
(Detecting Distance: 100 mm 3.94")
1.0 mm 0.04"
Approx. 0.8 mm × 1.2 mm 0.03" × 0.05"
(Detecting Distance: 250 mm 9.84")
30 to 180 mm: 9 mm
1.18" to 7.09": 0.35"
180 to 250 mm: 18 mm
7.09" to 9.84": 0.71"
Cable Type
30 to 250 mm 1.18" to 9.84"
0.5 mm 0.02"
Model
Weight
LR-X50
NPN/PNP
Selectable
LR-X100
Approx.
90 g
LR-X250
LR-X50C
NPN/PNP
Selectable
LR-X100C
Approx.
35 g
LR-X250C
LR-X50CG
NPN/PNP
Selectable
LR-X100CG Approx.
45 g
LR-X250CG
Separate Amplifier Model Lineup
Sensor Head
Type
Detecting Distance
Spot Size
25.0 to 50.0 mm 0.98" to 1.97"
Approx. 0.2 mm × 1.5 mm 0.008" × 0.06"
(Detecting Distance: 50 mm 1.97")
25.0 to 100.0 mm 0.98" to 3.94"
Approx. 0.3 mm × 2 mm 0.012" × 0.08"
(Detecting Distance: 100 mm 3.94")
30 to 250 mm 1.18" to 9.84"
Approx. 0.8 mm × 1.2 mm 0.03" × 0.05"
(Detecting Distance: 250 mm 9.84")
Standard Detectable Deviation Head Cable Length
Model
Weight
2 m 6.6'
LR-XH50
Approx. 75 g
0.5 mm 0.02"
LR-XH50 (10M) Approx. 250 g
10 m 32.8'
2 m 6.6'
LR-XH100
Approx. 75 g
1.0 mm 0.04"
10 m 32.8' LR-XH100 (10M) Approx. 250 g
30 to 180 mm: 9 mm
1.18" to 7.09": 0.35"
180 to 250 mm: 18 mm
7.09" to 9.84": 0.71"
2 m 6.6'
10 m 32.8'
LR-XH250
Approx. 75 g
LR-XH250 (10M) Approx. 250 g
Amplifier Units
Appearance
Main
Unit
Expansion
Unit
Type
Main Unit/Expansion Unit
Main Unit
Cable Type
Expansion Unit
Control Output External Input NPN/PNP Output
NPN
PNP
2
1
NPN
PNP
Model
LR-XN11N
LR-XN11P
LR-XN12N
LR-XN12P
Weight
Approx. 80 g
Approx. 70 g
M8 Connector Type
Main Unit (expansion not possible)
2*1
1*1
NPN/PNP
Selectable
LR-XN11C
Approx. 22 g
Zero Line Type
Expansion Unit
None*2
None*2
—
LR-XN10
Approx. 21 g
*1 Switchable between 2 control outputs + 0 external inputs, or 1 control output + 1 external input. *2 Counted as 1 output if expanded with Multi-Output Unit FS-MC8N/MC8P or the NU Series Network Communication Unit.
15
Selecting an LR-X Series Model
STEP 2
Select Mounting Bracket(s)
Standard Mounting Brackets for Sensor Head
Adjustable Brackets for Sensor Head
Appearance
Model
L-Type Mounting Bracket
(Includes Sensor Head
Fastening Screws × 2)
Material/Weight
SUS316L
Other
Approx. 9 g
OP-88499
Rear Mounting Bracket
(Includes Sensor Head
Fastening Screws × 2)
SUS316L
Other
Approx. 17 g
OP-88500
Pitch-Conversion
Mounting Bracket
(Includes Sensor Head
Fastening Screws × 2)
Fine-Tuning Mounting Bracket
(Includes Sensor Head
Fastening Screws × 2
Mounting Bracket Locking
Screws × 2/Plate Nut × 1)
Appearance
OP-88504
SUS316L
Other
Approx. 9 g
LR-XB1
Zinc Nickel Plating
SUS304
PPS
Other
Approx. 30 g
Model
Material/Weight
Adjustable
Bracket A
(Includes Sensor Head
Fastening Screw × 2)
OP-88501
SUS316L
Other
Approx. 15 g
Adjustable
Bracket B
(Includes Sensor Head
Fastening Screw × 2)
OP-88502
SUS316L
Other
Approx. 20 g
Adjustable Bracket
Locking Post
(65 mm 2.56")
OP-88503
SUS316L
Other
Approx. 21 g
OP-88501 +
OP-88503
OP-88502 +
OP-88503
Amplifier Mounting Bracket for Standard Models
Appearance
Amplifier Holder
for Standard Models
(Includes M3 Screws × 2)
Model
Material/Weight
OP-88542
SUS304
Other
Approx. 32 g
Amplifier Mounting Bracket for Separate Amplifier Models
Appearance
Separate Amplifier Securing
Bracket
(for Main Unit)
STEP 3
Model
Material/Weight
OP-88245
PC
Approx. 2 g
OP-88542
OP-88542
Front Mounted
Angled Mount
Select Additional Accessories
M8 Connector Cables
Appearance
Type
Material
Sensor Side
Cable Connector
High-flex
Cable: PVC, Connector: Nickel-plated brass
M8 4-Pin
Straight
Loose wires
Length (m)
2 6.6'
5 16.4'
10 32.8'
Model
OP-88505
OP-88506
OP-88507
Weight
Approx. 80 g
Approx. 190 g
Approx. 370 g
M12 Adapter Connector
Appearance
Applicable To
Description
Model
Weight
Cables with a nominal cross sectional area of
0.14 to 0.34 mm2 0.00022 to 0.00053 in2 and
an outer diameter of ø3.5 to 6 mm ø0.14" to 0.24"
A connector that adapts loose wires to a
M12 4-pin connector (male). Useful for when connecting
IO-Link compatible models to master units.
OP-88296
Approx. 12 g
Accessories for Separate Amplifier Model Sensor Heads (LR-XH)
Required when shortening or cutting the sensor head cable
Appearance
(Pack of 2)
Type
Applicable Models
Model
Weight
Connector Set
for Sensor Head Connection
LR-XH50/XH100/XH250
LR-XH50 (10M)/XH100(10M)/XH250(10M)
(One is included with 10 m 32.8' cable length types.)
OP-88543
Approx. 2 g
Type
Description
Model
Weight
End Unit
(for Expansion)
Mount the amplifiers on DIN rail and then place the end units
on the sides to secure them in place.
Always utilize when using expansion units.
(Pack of 2)
OP-26751
Approx. 15 g
Accessories for Separate Amplifiers
Appearance
16
Standard Models (Specifications, I/O Circuit Diagrams)
Specifications
LR-X50
LR-X50C(G)
25.0 to 50.0 mm 0.98" to 1.97"
Cable Type
M8 Connector Type*1
Detecting Distance
Model
LR-X100
LR-X100C(G)
25.0 to 100.0 mm 0.98" to 3.94"
Standard Detectable Deviation
0.5 mm 0.02"
1.0 mm 0.04"
Display Resolution
0.1 mm 0.004"
0.1 mm 0.004"
Approx. 0.3 mm × 2 mm 0.012" × 0.08"
Approx. 0.8 mm × 1.2 mm 0.03" × 0.05"
(at a detecting distance of 100 mm 3.94")
(at a detecting distance of 250 mm 9.84")
500 µs/1 ms/3 ms/10 ms/200 ms Selectable
Green laser (505 nm)
Class 1 Laser Product (IEC60825-1, FDA (CDRH), Part1040.10*3)
Specification v1.1/COM2 (38.4 kbps)
Timer OFF/Off-delay/On-delay/One-shot/On-Off delay/On-delay One-shot
Response Time*2
Type
Light Source
Laser Class
IO-Link
Functions
Timer Function
Control Output
NPN open collector/PNP open collector, N.O./N.C selectable.
30 VDC or lower, 50 mA or lower, Residual voltage 2 V or lower
External Input
External Set/Laser OFF/Zero Shift/Hold Reset/Gyro Alert RST selectable
Short circuit current - NPN: 1 mA or lower, PNP: 2 mA or lower
Input time 3 ms or more ON, 20 ms or more OFF
(25 ms or more ON, 25 ms or more OFF when External Set is selected only)
I/O*4
Protection against reverse power connection, protection against output overcurrent,
protection against output surge, protection against reverse output connection
Protection Circuit
16 to 30 VDC (including 10% ripple (P-P) or less), class 2
During normal operation: 970 mW (38 mA or lower at 24 V, 53 mA or lower at 16 V)
ECO ON/ALL: 821 mW (32 mA or lower at 24 V, 44 mA or lower at 16 V)
Power Voltage
Power Consumption
(Excluding Load Current)
IP65/IP67 (IEC60529)
Incandescent lamp: 16000 lux or less
Sunlight: 16000 lux or less
Enclosure Rating
Operating Ambient Light
Environmental
Resistance
1 to 2 mm 0.04" to 0.08"
Approx. 0.2 mm × 1.5 mm 0.008" × 0.06"
(at a detecting distance of 50 mm 1.97")
Spot Size
Power Supply
LR-X250
LR-X250C(G)
30 to 250 mm 1.18" to 9.84"
30 to 180 mm: 9 mm 1.18" to 7.09": 0.35"
180 to 250 mm: 18 mm 7.09" to 9.84": 0.71"
Operating Ambient
Temperature
Incandescent lamp: 8000 lux or less
Sunlight: 8000 lux or less
-10°C to +50°C 14°F to + 122°F (no freezing)
35 to 85% RH (no condensation)
1000 m/s2 (100G) 6 times each for X, Y, and Z axes
10 to 500 Hz; Power Spectral Density: 0.816 G2/Hz for X, Y and Z axes
Operating Ambient Humidity
Shock Resistance
Vibration Resistance
Material
Head Case: SUS316L; Head Lens Cover: PSU
Head Gasket: FKM (lens cover), EVM (cable)
Cable: PVC; Metal Jacket*5: SUS304
Amplifier Case: PBT; Amplifier Display, Indicator: PAR; Amplifier Gasket: NBR; Button: POM
Amplifier M8 Connector*6: SUS303
Weight
LR-X50/X100/X250: Approx. 90 g,
LR-X50C/X100C/X250C: Approx. 35 g,
LR-X50CG/X100CG/X250CG: Approx. 45 g
Instruction manual, laser warning label
Accessories
*1 Ensure the cable length is 30 m 98.4' or less for the M8 connector type. Ensure the cable length is 20 m 65.6' or less when connecting via IO-Link.
*2 If 500 µs is selected, the following limitations apply.
· Only 2-point calibration can be performed.
· The detection range masking is set during calibration. (Manual setting of the masking range is not supported.)
· Output 2 is limited to an alarm output for errors and gyro issues, and standard/area cannot be used.
*3 Classification performed based on IEC60825-1 standards in accordance with FDA (CDRH) Laser Notice No. 56.
*4 The I/O can be selected from the following combinations. Control output × 2, Control output + External input
*5 LR-X50CG/X100CG/X250CG only
*6 LR-X50C(G)/X100C(G)/X250C(G) only
I/O Circuit Diagrams
When using in PNP mode
When using in NPN mode
[OUT1 + OUT2 selected]
[OUT1 + INPUT selected]
0V
16 to 30 VDC
Load
(2)
White
Overcurrent protection circuit
(2) White
(3) Blue
(1) Brown
16 to
30 VDC
Main circuit
0V
Load
(3) Blue
(4)
Black
Load
0V
Load
Load
Load
(2)
White
Short circuit
current
2 mA or lower
Main circuit
(4)
Black
PLC, etc.
Overcurrent protection circuit
Main circuit
(2) White
Overcurrent
protection circuit
Main circuit
Overcurrent protection
circuit
(4) Black
[OUT1 + INPUT selected]
(1) Brown
(1) Brown
16 to 30 VDC
16 to
(1) Brown 30 VDC
(3) Blue
[OUT1 + OUT2 selected]
(4)
Black
PLC, etc.
(3) Blue
0V
Short circuit
current
1 mA or lower
The wire colors of the M8 connector type indicate the colors when using an OP-88505/88506/88507 M8 connector cable (sold separately).
Select PNP or NPN and
the function of I/O pin (2)
during the initial settings.
Sensor
pin layout
2 4
1
3
17
Separate Amplifier Models (Specifications, I/O Circuit Diagrams)
Sensor Head
Cable Length: 2 m 6.6'
Cable Length: 10 m 32.8'
Detecting Distance
LR-XH50
LR-XH50 (10M)
LR-XH100
LR-XH100 (10M)
LR-XH250
LR-XH250 (10M)
25.0 to 50.0 mm 0.98" to 1.97"
25.0 to 100.0 mm 0.98" to 3.94"
0.5 mm 0.02"
1.0 mm 0.04"
30 to 250 mm 1.18" to 9.84"
30 to 180 mm: 9 mm, 180 to 250 mm: 18 mm
1.18" to 7.09": 0.35", 7.09" to 9.84": 0.71
Model
Standard Detectable Deviation
0.1 mm 0.004"
0.1 mm 0.004"
Approx. 0.2 mm × 1.5 mm 0.008" × 0.06"
(at a detecting distance of 50 mm 1.97")
Approx. 0.3 mm × 2 mm 0.012" × 0.08"
(at a detecting distance of 100 mm 3.94")
Display Resolution
Spot Size
1 to 2 mm 0.04" to 0.08"
Approx. 0.8 mm × 1.2 mm 0.03" × 0.05"
(at a detecting distance of 250 mm 9.84")
Green laser (505 nm)
Type
Laser Class
Enclosure Rating
Operating Ambient Light
Environmental Operating Ambient Temperature
Resistance
Operating Ambient Humidity
Shock Resistance
Vibration Resistance
Material
Weight
Accessories
Light
Source
Class 1 laser product (IEC60825-1, FDA (CDRH), Part1040.10*1)
IP65/IP67 (IEC60529)
Incandescent lamp: 16,000 lux or less, Sunlight: 16000 lux or less
Incandescent lamp: 8000 lux or less, Sunlight: 8000 lux or less
-10°C to +50°C 14°F to 122°F (no freezing)
35 to 85% RH (no condensation)
1000 m/s2 (100G); 6 times each for X, Y, and Z axes
10 to 500 Hz; Power Spectral Density: 0.816 G2/Hz for X, Y and Z axes
Case: SUS316L; Lens Cover: PSU; Gasket: FKM (lens cover), EVM (cable)
2 m 6.6' Cable Type: approx. 75 g, 10 m 32.8' Cable Type: approx. 250 g
Laser warning label, sensor head connector (10 m 32.8' cable type only)
Amplifier Unit
LR-XN11N
LR-XN11P
NPN Output
PNP Output
Cable/Connector
Main Unit/Expansion Unit
No. of Control Outputs
No. of External Inputs
Response Time*5
IO-Link
Functions Timer Function
Model
LR-XN11C
(Selectable output)
Cable
LR-XN10
M8 connector*2
—
Main Unit
Expansion Unit
Main Unit (expansion not possible)
Expansion Unit
2
2
2*3
None*4
1
1
1*3
—
500 µs/1 ms/3 ms/10 ms/200 ms Selectable
—
—
Specification v1.1/COM2 (38.4 kbps)
—
Timer OFF/Off-delay/On-delay/One-shot/On-Off delay/On-delay One-shot
Control Output
Open collector, 30 VDC or lower, N.O./N.C.
When used as a solitary unit: 100 mA or lower for 1 output; 100 mA or lower in total for 2 outputs; When expanding with multiple units: 50 mA or lower for 1 output
Residual voltage NPN: 1.4 V or lower (output current: 10 mA or lower)/2 V or lower (output current: 10 to 100 mA), PNP: 1.6 V or lower (output current: 10 mA or lower)/2.2 V or lower (output current: 10 to 100 mA)
External Input
External Set/Laser OFF/Zero Shift/Hold Reset/Gyro Alert RST selectable
Short circuit current - NPN: 1 mA or lower, PNP: 2 mA or lower
Input time: 3 ms or more ON, 20 ms or more OFF (25 ms or more ON, 25 ms or more OFF only when External Set is selected)
I/O
Unit Expansion (excluding LR-XN11C)
Protection Circuit
Number of Interference Prevention
Devices (excluding LR-XN11C)
Power Voltage
Power
Supply
LR-XN12N
LR-XN12P
Up to 8 expansion units possible (including main unit, a total of 9 units connected) However, up to 16-unit expansion is possible when the LR-XN10 is used for expansion with the NU Series.
Protection against reverse power connection, protection against output overcurrent, protection against output surge, protection against reverse output connection
OFF/4 units/8 units selectable*6
16 to 30 VDC (including 10% ripple (P-P) or less), class 2
*7
NPN output type and LR-XN10
During normal operation: 1060 mW (44 mA or lower at 24 V, 61 mA or lower at 16 V), ECO ON/ALL: 895 mW (37 mA or lower at 24 V, 50 mA or lower at 16 V)
PNP output type and LR-XN11C
During normal operation: 1150 mW (47 mA or lower at 24 V, 64 mA or lower at 16 V), ECO ON/ALL: 985 mW (40 mA or lower at 24 V, 53 mA or lower at 16 V)
Power Consumption
(excluding Load
Current)
−20 to +55°C -4°F to 131°F (no freezing)*8
Operating Ambient Temperature
Environmental Operating Ambient Humidity
Resistance Shock Resistance
Vibration Resistance
Case Material
Weight
Accessories
35 to 85% RH (no condensation)
500 m/s2 (50G); 3 times each for X, Y, and Z axes
10 to 500 Hz; Power Spectral Density: 0.816 G2/Hz; X, Y, and Z directions
Main Unit and Cover: Polycarbonate
Approx. 80 g
Approx. 70 g
Approx. 22 g
Approx. 21 g
Instruction manual
*1 Classification performed based on IEC60825-1 standards in accordance with FDA (CDRH) Laser Notice No. 56. *2 Ensure the cable length is 30 m 98.4' or less for the M8 connector type. Ensure the cable length is
20 m 65.6' or less when connecting via IO-Link. *3 Output 2 and the external input are selectable. *4 This counts as 1 output when expanding with multiple units to the FS-MC8N/MC8P and NU Series.
*5 If 500 µs is selected, the following limitations apply.
· Only 2-point calibration can be performed. · The detection range masking is set during calibration. (Manual setting of the masking range is not supported.)
· Output 2 is limited to an alarm output for errors and gyro issues, and standard/area cannot be used. · The interference prevention function is not supported
*6 Selecting four or eight interference prevention units causes the response time to change as follows: 4 Units selected: 6 ms/18 ms/60 ms/1.2 s selectable; 8 Units selected: 12 ms/36 ms/120 ms/2.4 s selectable.
*7 When expanding the system with 4 or more expansion units, use a power voltage of 20 V or higher. *8 Expansion by 1 or 2 units: −20 to +55°C -4°F to 131°F; Expansion by 3 to 10 units: -20 to +50°C -4°F to 122°F, Expansion by
11 to 16 units: -20 to +45°C -4°F to 113°F
I/O Circuit Diagrams
16 to 30 VDC
Black (Control output 1)
2 4
1
3
0V
(4)
Black
16 to 30 VDC
Load
(2)
White
Overcurrent
protection circuit
(2) White
(3) Blue
(1) Brown
16 to 30
VDC
Main circuit
(4)
Black
Load
0V
Load
(3) Blue
Main circuit
(2)
White
Short circuit
current
2 mA or lower
The wire colors indicate the colors when using an OP-88505/88506/88507 M8 connector cable (sold separately).
18
Sensor
pin layout
[OUT1 + INPUT selected]
(1) Brown
Overcurrent protection circuit
PLC, etc.
(4)
Black
Load
Main circuit
0V
[OUT1 + OUT2 selected]
(1) Brown
16 to 30 VDC
Overcurrent
protection circuit
(3) Blue
Load
Load
Main circuit
Overcurrent protection circuit
(2) White
PLC, etc.
Short circuit
current
2 mA or lower
LR-XN11C: When using in NPN mode
16 to 30 VDC
(4) Black
Select PNP or NPN
and the function of I/O
pin (2) during the initial
settings.
0V
Blue
[OUT1 + INPUT selected]
(1) Brown
Pink
0V
LR-XN11C: When using in PNP mode
[OUT1 + OUT2 selected]
Load
PLC, etc.
Pink
Blue
Short circuit
current
1 mA or lower
Load
White (Control output 2)
3.3 VDC
Black (Control output 1)
White
(Control
output 2)
LR-XN11C
16 to 30 VDC
Brown
Overcurrent
protection circuit
LR-XN11P/
XN12P
Sensor main circuit
Load
Load
Sensor main circuit
Brown
Overcurrent
protection circuit
LR-XN11N/
XN12N
PLC, etc.
(3) Blue
0V
Short circuit
current
1 mA or lower
Dimensions
Unit: mm inch
Standard Models
Sensors
2 × M3 × P0.5
P0.02"
Indicator
Cable length: 300 11.81"
Indicator Display
ø3
ø0.12"
2"
ø3 0.1
ø
2.8
0.11"
Min. 8
0.31"
Button
14
0.55"
Button
Indicator Display
ø3
ø0.12"
2.8
0.11"
70.5 2.78"
Button
M8 connector
14
0.55"
2 × M3 × P0.5
P0.02"
Indicator
Cable length: 300 11.81"
Indicator
Button
Display
15
0.59"
2.8
0.11"
ø4.9
ø0.19"
ø0 ø6
.2 .2
4"
ø0 ø4
.1 .9
9"
27 1.06"
17 0.67"
21.1 0.83"
Center of
received light
M8 connector
Cable length: 300 11.81"
2"
ø3 0.1
ø
Button
Center of
emitted light
Indicator
2.8
0.11"
19.6 0.77"
9.8 0.39"
9.4
4.8 0.37"
0.19"
Min.16
0.63"
15
0.59"
27 1.06"
21.1 0.83"
2 × M3 × P0.5
P0.02"
Indicator
Min. 8
0.31"
LR-X50CG/
X100CG/
X250CG
ø4 ø0.16"
4-core brown/blue/white/black
0.2 mm2 0.00031"
Cable length: 2000 78.74
17 0.67"
2.8
0.11"
9.8 0.39"
19.6 0.77"
Indicator
Center of
received light
Button
67 2.64"
Button
9.4
4.8 0.37"
Center of
0.19"
emitted light
LR-X50C/
X100C/
X250C
14
0.55"
27 1.06"
21.1 0.83"
2.8
0.11"
9.8 0.39"
19.6 0.77"
Indicator
Center of
received light
Button Button
17 0.67"
15
0.59"
9.4
4.8 0.37"
Center of
0.19"
emitted light
LR-X50/
X100/
X250
Min. 27
1.06"
70.5 2.78"
Amplifier Holder for Standard Models
OP-88542
Sideways mount
Holder alone
1
0.04" (R)
36 1.42"
14.5
0.57"
50.5 1.99"
17.1 0.67"
14.2
0.56"
14.2
0.56"
17.1 0.67"
14.5
0.57"
Front mount
With amplifier mounted
Sideways mount
With amplifier mounted
67 2.64"
Max 23 0.91"
15.4
0.61"
Max 28
1.10"
Mounting
surface
36 1.42"
15.4 0.61"
1
0.04"
3.3
0.13"
36 1.42"
Max 23 0.91"
2 × M3 × P0.5 0.02",
Female thread depth
Fully threaded section 4.5 0.18" or more
2 × M3 × P0.5 0.02",
Female thread depth
Fully threaded section 4.5 0.18" or more
22.5 0.89"
Angled mount
With amplifier mounted
17.3
0.68"
16.3
0.64"
Mounting
surface
Max 27 1.06"
ø3.3
ø0.13"
20 0.79"
42.5 1.67"
67 2.64"
67 2.64"
3.3 0.13"
36 1.42"
50.5 1.99"
5.5
0.22"
3.5
0.14"
Max 24.4
0.96"
ø3.5 ø0.14"
Max 25
0.98"
2
0.08" (R)
ø3.5 ø0.14"
3.5
0.14"
2
0.08" (R)
Angled mount
Holder alone
(R) ø3.3 ø0.13"
20 0.79" 23.4 0.92"
5.5
0.22"
Front mount
Holder alone
19
Dimensions
Unit: mm inch
Separate Amplifier Models (Sensor Heads)
Sensor Heads
LR-XH50/XH100/XH250
XH50 (10M)/XH100 (10M) / XH250 (10M)
2"
ø3 0.1
ø
2.8
0.11"
300 11.81"
25.8 1.02"
ø3.7
ø0.15"
ø8.5
ø0.33"
27 1.06"
21.1 0.83"
2 × M3 × P0.5
P0.02"
Indicator
2.8
0.11"
Center of
received light
ø3
ø0.12"
17 0.67"
Indicator
9.8 0.39"
19.6 0.77"
9.4
4.8 0.37"
Center of
0.19"
emitted light
43 1.69"
29.1 1.15"
10.2
0.40"
LR-XH50/LR-XH100/LR-XH250:2000 6.6'
LR-XH50(10M)/LR-XH100(10M)/LR-XH250(10M):10000 32.6'
Standard Mounting Brackets for Sensor Heads
R
0.
4×
SUS316L
t = 1.5 0.06"
08
"
17 0.67"
(Detecting
distance
reference)
20 0.79"
14.2 0.56"
4.8 0.19"
2 × Hex socket
head screws
(Across flats 2 0.08")
SUS
(R)
7.2
0.28"
5°
2 0.08"
11.4
0.45"
17 0.67"
3°
)
2
×
(R
2.8 0.11"
24 0.94"
27.5 1.08"
20
OP-88504 +
LR-X/LR-XH
3.5 0.14"
16.9 0.67"
12.3 0.48"
7.5 0.30"
10 0.39"
20 0.79"
6.1
0.24"
3.5
0.14"
Deformation area
during adjustment
Center of
emitted light
Center of
received light
24.2 0.95"
(Detecting
distance
reference)
24 0.94"
2
0.08"
2 × Hex socket
head screws
(Across flats 2 0.08")
SUS
12.9
0.51"
9.8 9.5
0.39" 0.37"
2
21.1 0.83"
15 0.59"
25.4 1.00"
31.5 1.24"
0.08" × 0.13"
×
2
0.08"
SUS316L
t = 1.5 0.06"
3.1
0.12"
3°
SUS316L
t = 1.2 0.05"
26.7 1.05"
2 × 3.2
)
(R
24.2 0.95"
28.5 1.12"
10.9
0.43"
OP-88504
4 4 0.16"
0.16"
23 0.91"
2 × Hex socket
head screws
(Across flats 2 0.08")
SUS
23.6 0.93" 3.6 0.14"
20 0.79"
8
2.
R 1"
× 0.1
R
Across flats 5.5 0.22",
Thickness 2.4 0.09", SUS
6.1 0.24" (R
Hex socket
2 2×
head screws
0.08" (Across flats 2 0.08")
Iron nickel plating
2 × 3.5
0.14"
3.3°
2
Nut
27.2 1.07"
(Detecting
distance
reference)
27 1.06"
)
2
×
R0 R2.8
.11
"
26.7 1.05"
21.1 0.83"
2 × 3.2 0.13"
27 1.06"
24.2 0.95"
2 × 3.3°
(R)
28 1.10"
OP-88500 +
LR-X/LR-XH
27.2 1.07"
2 26.5 1.04"
0.08" 20.4 0.80"
OP-88500
Center of
emitted light
Center of
received light
19.6 0.77"
2
9.8
3.7
0.39" 0.15"
R
17.2 0.68"
OP-88499 +
LR-X/LR-XH
17 0.67" 9.8
0.39"
34.2 1.35"
10 21.1 0.83"
0.39"
2×
R
R0. 2.8
11"
×
34.2 1.35"
3.2
0.13"
5°
2
0.08"
2
4 × 3.2
0.13"
6.3 0.25"
3.2
0.13"
(R
)
OP-88499
14 0.55"
)
10 0.39"
(R
3 0.12"
4.9
0.19" Center of
emitted light
Center of
received light
Separate Amplifier Models (Sensor Heads)
Standard Mounting Brackets for Sensor Heads
LR-XB1 + LR-X/LR-XH
LR-XB1
2.5
0.10"
15.1
0.59"
Deformation area
during adjustment
3.4 0.13"
21.1 0.83"
9.3 0.37"
(9.1)
(0.36")
12.2 0.48"
15.5
0.61"
ø3
.2
.13
23.9 0.94"
"
28.9
1.14"
(9.1)
(0.36")
8.3 0.33"
Center of
emitted light
Center of
received light
2 × Hex socket
head screws
(Across flats 2 0.08")
SUS
Detecting
distance
reference
5.6
0.22"
SUS304, t = 1.5 0.06"
*If not using our mounting bracket for mounting the LR-XB1,
the hole diameter on the mounting side should be ø3.4 ø0.13".
15.5
0.61"
9.8
0.39"
3.1
0.12"
2
0.08"
23.9
0.94"
26.7 1.05"
ø0
10.9 25.6 1.01"
0.43" 24.1 0.95"
19.6 0.77"
×
21.1 0.83"
2
M3 × P0.5
P0.02"
23.9 0.94"
21.1 0.83"
Hex socket
head screws
(Across flats 1.5 0.06")
Iron nickel plating
26.7 1.05"
23.9 0.94"
21.1 0.83"
14.3 0.56"
PPS
8.4 0.33"
17.2 0.68"
Hex socket head screws
(Across flats 1.5 0.06")
Iron nickel plating
2
×
R R2
0. .8
11
"
2×
ø
ø0 3.2*
.13
"
Zinc nickel plating
5.1
0.20"
1.5 0.06"
3.5 0.14"
15.5
0.61"
SUS304
23.9
0.94"
11.3
0.44"
15.9
0.63"
8.9 0.35"
Center of
received light
11.3
0.44"
15.9 0.63"
9 9
0.35" 0.35"
0.2 0.01"
Center of
emitted light
Center of
received light
ø6
ø0.24"
13.5 0.53"
11
10.8
0.43" 0.425"
(Detecting
distance
reference)
27 1.06"
9.8
0.39"
9.8 0.39"
13.5 0.53"
5.4
0.21"
Hex socket head screws
(Across flats 2.5 0.10")
M4, Length 14 0.55", Iron nickel plating
ø6
ø0.24"
8.9
0.35"
2×
ø
ø0 3.2
.13
"
27 1.06"
(R)
9
9
11 10.8 0.35" 0.35" 0.2 0.01"
0.43" 0.425"
(Detecting
distance
Center of
reference)
emitted light
Center of
received light
13.5 0.53"
5.4
0.21"
2×
34.1 1.34"
31.3 1.23"
28.3 1.11"
15 0.59"
"
0.11
8R
R2.
34.4 1.35"
0.7
0.03"
0.1
0.004"
10.8 0.43"
8 0.31"
21.1 0.83"
2 × 3.2
0.08" × 0.13"
13.5 0.53"
13.5 0.53"
13.5
0.53"
8.9
0.35"
3.5
0.14"
2.5
0.10"
Center of
emitted light
ø6
ø0.24"
OP-88502 + OP-88503 + LR-X/LR-XH
34.4 1.35"
OP-88502 + LR-X/LR-XH
OP-88502
SUS316L
6.3
0.25"
5.4 0.21"
8.9
0.35"
5.4
0.21"
8.9
0.35"
2 0.08"
8.7
0.34"
4
2
0.08"
9 9
0.35" 0.35" 5 0.20"
13.5 13.7
0.53" 0.54"
Center of
received light
9.2
0.36"
19.6 0.77"
9.8 0.39"
Center of
emitted light
8
2.
R 1"
× 0.1
4
R
.2
ø3 3"
× 0.1
ø
2.5
0.10"
ø6
ø0.24"
6.3
0.25"
8.5
0.33"
8.7
8.5
0.34" 0.33"
(Detecting
distance
reference)
OP-88501 + OP-88503 + LR-X/LR-XH
19.6 0.77"
9.8 0.39"
17 0.67"
11.4 0.45"
21.1 0.83"
SUS316L
9.2
0.36"
13.5 13.7
0.53" 0.54"
Hex socket head screws
(Across flats 2.5 0.10")
M4, Length 14 0.55", 9.2
0.36"
Iron nickel plating
OP-88501 + LR-X/LR-XH
26.7 1.05"
OP-88501
5.4
0.21"
6.5
0.26"
Adjustable Brackets for Sensor Heads
65 2.56"
ø6
ø0.24"
OP-88503
SUS316L
ø0.50"
0.04"
2 × ø12.8, Thickness 0.9,
SUS304
25 0.98"
M6 × P1.0
P0.04"
0.39"
0.20"
2 × Across flats 10, Thickness 5,
SUS304
21
Dimensions
Unit: mm inch
Separate Amplifier Models (Amplifier Units)
Amplifier Units
LR-XN11N/XN11P Main Unit (Cable Type)
LR-XN12N/XN12P Expansion Unit (Cable Type)
ø3.9 ø0.15" 5-core × Brown/blue: 0.34 mm 0.00053 in
Black/White/Pink 0.18 mm2 0.00028 in2
Cable length: 2000 78.74"
ø3.9 ø0.15" 3-core × Black/White/Pink 0.18 mm2 0.00028 in2
Cable length: 2000 78.74"
(0.51") 30.7
1.21"
Min. 8
0.31"
30.7 1.21"
30.5 1.20"
(13.6)
(0.54")
7.1 0.28"
(35.5) (1.40")
30.7 1.21"
(15.5)
(0.61")
10.7 0.42"
Maximum when cover is opened:
105.2 4.14"
10.7 0.42"
30.5 1.20"
(13.6)
(0.54")
(35.5) (1.40")
Maximum when cover is opened:
105.2 4.14"
36.6 1.44"
73.1 2.88"
15.9
0.63"
LR-XN10 Expansion Unit (Zero Line Type)
7.1 0.28"
22 0.87"
(13)
Min. 8.6
0.34"
175°
15.9
0.63"
(13.6)
(0.54")
22 0.87"
Min. 8
0.31"
LR-XN11C Main Unit (M8 Connector Type)
Min. 8.6
0.34"
30.5 1.20"
(13)
36.6 1.44"
73.1
2.88"
(0.51")
30.7
1.21"
30.5 1.20"
22 0.87"
15.9
0.63"
Min. 8.6
0.34"
7.1 0.28"
(35.5) (1.40")
175°
10.7 0.42"
Maximum when cover is opened:
105.2 4.14"
10.7 0.42"
2
7.1 0.28"
(13.6)
(0.54") (35.5) (1.40")
Maximum when cover is opened:
105.2 4.14"
2
M8 connector
36.6 1.44"
73.1 2.88"
22 0.87"
9.5
0.37"
36.6 1.44"
73.1 2.88"
Min. 8.6
0.34"
15.9
0.63"
76.7 3.02"
When Separate Amplifier Securing Bracket is Used (separately sold accessory OP-88245)
25.4 1.00"
10.7
0.42"
Amplifier securing
bracket rear
6 0.24"
expansion units
End unit*
End unit*
(22.6)
(0.89")
20.8
0.82"
When Mounted on a DIN Rail
35.4 1.39"
6
0.24"
53.8 2.12"
22
L
6
0.24"
Total Number of Devices
1
2
3
4
5
6
7
8
9
(0.74")(38.7)
(1.52")
L (mm inch)
10.7 0.42"
21.4 0.84"
32.1 1.26"
42.8 1.69"
53.5 2.11"
64.2 2.53"
74.9 2.95"
85.6 3.37"
96.3 3.79"
*When using expansion units, be sure to use end units. (Accessory)
ø9.5 ø0.37"
M8 Connector Cable
OP-88505/88506/88507
2 × ø3.4 ø0.13"
Spot facing ø6.4 ø0.25"
Depth 3.5 0.14"
15 0.59"
31 1.22"
When using
9.2
0.36"
25.4 1.00"
2 × (4.4 × 3.4) (0.17" × 0.13")
Spot facing: ø7.2 ø0.28",
Depth: 3.2 0.13"
15 0.59"
31 1.22"
End Unit
(Separately sold accessory
OP-26751)
6.6
0.26"
(18.7)
26.9 1.06"
2 × (4.4 × 3.4) (0.17" × 0.13")
Spot facing: ø7.2 ø0.28",
Depth: 3.2 0.13"
Amplifier securing
bracket rear
22 0.87"
10.7
0.42"
26.9 1.06"
2 × ø3.4 ø0.13"
Spot facing ø6.4 ø0.25"
Depth 3.5 0.14"
3.8
0.15"
22 0.87"
6.6
0.26"
3.8
0.15"
(16.2)
M8 Connector Type
(0.64")
(38.7)
(1.52")
Cable Type
ø4.8 ø0.19" (4 × 0.22 mm2)
(0.16 × 0.01 in2)
27.2 1.07"
OP-88505: 2000 6.6' /
OP-88506: 5000 16.4' / OP-88507: 10000 32.6'
Connector pin layout
(2)(1)
(4)(3)
No.
(1)
(2)
(3)
(4)
Color
Brown
White
Blue
Black
CAD DATA DOWNLOAD
www.keyence.com/CADG
Devices to Support Simplified Wiring
Network Communication Units
Type
Cables and Accessories
Appearance
Model
Type
NU-EP1 *1
EtherNet/IPTM
NU-PN1 *1
PROFINET
NU-CL1 *1
CC-Link
Model
For Ver 1.10-compatible CC-Link
Cable 20 m 65.6'
OP-79426
For Ver 1.10-compatible CC-Link
Cable 100 m 328.1'
OP-79427
STP (Shielded Twisted Pair)
Cable 0.2 m 0.7'
OP-51504
STP (Shielded Twisted Pair)
Cable 0.5 m 1.6'
OP-51505
STP (Shielded Twisted Pair)
Cable 1 m 3.3'
OP-51506
STP (Shielded Twisted Pair)
Cable 3 m 9.8'
OP-51507
STP (Shielded Twisted Pair)
Cable 5 m 16.4'
OP-51508
STP (Shielded Twisted Pair)
Cable 10 m 32.8'
OP-51509
e-CON connector (pack of 2)
OP-84338 *1
*1 Use a cable with a sheath outer diameter of 1.15 to 1.35 mm 0.45" to 0.05" and a
wire range of 0.1 to 0.5 mm2 0.004 to 0.02 in2.
If connecting a device that uses a cable with a diameter other than that detailed
above, separately prepare an e-CON compatible with the wire diameter.
DeviceNet™
NU-DN1 *1
EtherCAT®
NU-EC1A *1
8-input eCON
Input Unit
NU-EN8N *2
*1 T
he LR-X Series cannot provide the current value via a network communication unit.
*2 N
U-EN8N is used in combination with NU-EP1/CL1/DN1/EC1A.
Multi-Output Units
Type
Main Unit
External Appearance
Separate Control
Outputs
Common Output
Common Input
8
1
1
Model
NPN Output
PNP Output
FS-MC8N
FS-MC8P
23
LR Family of Sensors
Detecting Distances
Do-It-All
Laser Sensor
LR-ZB90CB
25 to 90 mm 0.98" to 3.54"
LR-Z Series
LR-ZB240CB
25 to 240 mm 0.98" to 9.45"
LR-ZH490CB
25 to 490 mm 0.98" to 19.29"
Metal workpiece presence check
Detection by
distance
Black workpiece presence check
Detecting Distances
Long Range
Laser Sensor
LR-TB2000(C)
60 to 2000 mm 2.36" to 78.74"
LR-T Series
LR-TB5000(C)
60 to 5000 mm 2.36" to 196.85"
Mold empty confirmation
Vehicle positioning
Detecting Distances
All-Purpose
Appearance Sensor
LR-W500(C)
30 to 500 mm 1.18" to 19.69"
LR-W Series
LR-W70(C)
30 to 70 mm 1.18" to 2.76"
LR-WF10(C)
Varies based on the fiber unit
Detection by
appearance
(color)
Connector color differentiation
Registration mark detection
(LR-W70: 2 spot function)
CALL
TOLL
FREE
T O C O N TA C T Y O U R L O C A L O F F I C E
1-888-KEYENCE
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www.keyence.com
SAFETY INFORMATION
Please read the instruction manual carefully in
order to safely operate any KEYENCE product.
CONTACT YOUR NEAREST OFFICE FOR RELEASE STATUS
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The information in this publication is based on KEYENCE’s internal research/evaluation at the time of release and is subject to change without notice.
Company and product names mentioned in this catalog are either trademarks or registered trademarks of their respective companies.
The specifications are expressed in metric units. The English units have been converted from the original metric units. Unauthorized reproduction of this catalog is strictly prohibited.
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KA1-1099
LRXcatalog-KA-C-US 2081-2 611N80