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The scalable measurement sensor for all surfaces
ZS-L series
• High dynamic sensing range for all
surfaces
• High resolution of 0.25 µm
• Modular and scalable platform
concept for up to 9 sensors
• Easy to use, to install and to maintain
for all user levels
• Fast response time of 110 µs
Ordering Information
Sensors
Sensor Heads
Optical System Sensing distance Beam diameter Resolution
50 ± 5 mm 900 x 60 µm 0.8 µm ZS-LD50
80 ± 15 mm 900 x 60 µm 2 µm ZS-LD80
Diffuse reflection
Regular reflection
*1.
This is the peak-to-peak displacement conversion value in the displacement output at the measuring center distance in high-precision mode when the number of
samples to average is set to 128 and the measuring mode is set to the high-resolution mode. The standard workpiece is white aluminum ceramics in diffuse reflection mode and glass in the regular reflection mode.
Sensor Controllers
Shape Supply Voltage Control outputs Model
Multi Controllers
Shape Supply Voltage Control outputs Model
130 ± 15 mm 600 x 70 µm 3 µm ZS-LD130
200 ± 50 mm 900 x 100 µm 5 µm ZS-LD200
350 ± 135 mm dia. 240 µm 20 µm ZS-LD350S
20 ± 1 mm 900 x 25 µm 0.25 µm ZS-LD20T
50 ± 5 mm 2,000 x 35 µm 0.4 µm ZS-LD40T
NPN outputs ZS-LDC11
24 VDC
PNP outputs ZS-LDC41
*1
Model
24 VDC
NPN outputs ZS-MDC11
PNP outputs ZS-MDC41
1ZS-L series
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Data Storage Units
Shape Supply Voltage Control outputs Model
24 VDC
Accessories (Sold Separately)
Controller Link
Shape Model
ZS-XCN
Panel Mount Adapter
Shape Model
NPN outputs ZS-DSU11
PNP outputs ZS-DSU41
Extension Cables for Sensor Heads
Cable length Model Qty
1m ZS-XC1A 1
4m ZS-XC4A 1
5m ZS-XC5B
8m ZS-XC8A 1
10 m ZS-XC10B
*1.
Up to two ZS-XC@B Cables can be connected (22 m max.).
*2.
A Robot Cable (ZS-XC5BR) is also available.
*1,*2
1
*1
1
ZS-XPM1 For 1st Controller
ZS-XPM2
For expansion (from
2nd Controller on
RS-232C Cable for Connecting to a Personal Computer
Shape Model Qty
ZS-XRS2 1
Safety Precautions for Using Laser Equipment
Laser Label Indications
Attach the following
warning label to the side of
the ZS-L-series Sensor
Head.
Logging Software
Name Model
Smart Monitor Zero
Professional
ZS-SW11E
Memory Card
Model Model
F160-N64S(S) 64 MB
QM300-N128S 128 MB
F160-N256S 256 MB
2 Displacement sensors / Width-measuring Sensors
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Specifications
Sensor Heads
Item Model ZS-LD20T ZS-LD40T ZS-LD50 ZS-LD80 ZS-LD130 ZS-LD200 ZS-LD350S
Applicable
Controllers
Optical system
Regular
reflec-
tion
Diffuse
reflec-
tion
Regular
reflec-
tion
Diffuse
reflec-
tion
Diffuse
reflec-
tion
Regular
Measuring
center
distance
Measuring range ±1 mm ±1 mm
20 mm 6.3 mm 40 mm 30 mm 50 mm 47 mm 80 mm 78 mm 130 mm 130 mm 200 mm 200 mm 350 mm
±2.5 m
±2 mm ±5 mm ±4 mm ±15 mm ±14 mm ±15 mm ±12 mm ±50 mm ±48 mm ±135 mm
m
Light source Visible semiconductor laser (wavelength: 650 nm, 1 mW max., Class 2)
Beam
*1
diameter
*2
Linearity
Resolution
Temperature
characteristic
*3
*4
Sampling cycle
NEAR
indicator
Indicators
FAR
indicator
Operating ambient illumination
Ambient
temperature
Ambient
humidity
Degree of
protection
900 x 25 µm 2,000 x 35 µm 900 x 60 µm 900 x 60 µm 600 x 70 µm 900 x 100 µm dia. 240 µm
±0.1% F.S. ±0.25% F.S.
0.25 µm 0.4 µm 0.8 µm 2 µm 3 µm 5 µm 20 µm
0.04% F.S./°C 0.02% F.S./°C 0.02% F.S./°C 0.01% F.S./°C 0.02% F.S./°C 0.02% F.S./°C 0.04% F.S./°C
*5
Lights near the measuring center distance, and nearer than the measuring center distance inside the measuring range.
Flashes when the measurement target is outside of the measuring range or when the received light amount is insufficient.
Lights near the measuring center distance, and further than the measuring center distance inside the measuring range.
Flashes when the measurement target is outside of the measuring range or when the received light amount is insufficient.
Illumination on received light surface: 3,000 lx or less (incandescent light)
Operating: 0 to 50°C, Storage: –15 to 60°C (with no icing or condensation)
Operating and storage: 35% to 85% (with no condensation)
Cable length 0.5 m: IP66, cable length 2 m: IP67
Materials Case: Aluminum die-cast, Front cover: Glass
Cable length 0.5m, 2m
Weight Approx. 350 g
Accessories Laser labels (1 each for JIS/EN, 3 for FDA), Ferrite cores (2), Insure Locks (2), Instruction Sheet
*1.
Defined as 1/e2 (13.5 %) of the center optical intensity at the actual measurement center distance (effective value). The beam diameter is sometimes influenced
by the ambient conditions of the workpiece, such as leaked light from the main beam.
*2.
This is the error in the measured value with respect to an ideal straight line. The standard workpiece is white aluminum ceramics in diffuse reflection mode and
glass in the regular reflection mode of the ZS-LD20T/40T/50. Linearity may change according to the workpiece.
*3.
This is the peak-to-peak displacement conversion value in the displacement output at the measuring center distance in high-precision mode when the number of
samples to average is set to 128 and the measuring mode is set to the high-resolution mode. The standard workpiece is white aluminum ceramics in diffuse reflection mode and glass in the regular reflection mode.
*4.
This is the value obtained at the measuring center distance when the Sensor and workpiece are fixed by an aluminum jig.
*5.
This value is obtained when the measuring mode is set to the high-speed mode.
reflec-
tion
ZS-LDC Series
Diffuse
reflec-
tion
Regular
reflec-
110 µs
Regular
tion
(incandescent light)
reflec-
tion
reflec-
tion
Illumination on
received light
surface: 2,000 lx
or less
Diffuse
Diffuse
reflec-
±0.1%
Illumination on received light sur-
face: 3,000 lx or less (incandescent
tion
F.S.
Regular
reflec-
tion
±0.25%
F.S.
light)
Diffuse
reflection
±0.1% F.S.
Sensor Controllers
ZS-LDC11/LDC41
Sensor Controllers Model ZS-LDC11 ZS-LDC41
No. of samples to average 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, or 4096
Number of mounted Sensors 1 per Sensor Controller
Connection method Serial I/O: connector, Other: pre-wired (standard cable length: 2 m)
USB 2.0 1 port, Full Speed (12 Mbps), MINI-B
RS-232C 1 port, 115,200 bps max.
Judgement outputs
Linear outputs
Laser OFF, ZERO
reset timing, RESET
3 outputs: HIGH, PASS, and LOW
NPN open-collector, 30 VDC, 50 mA max.,
residual voltage: 1.2 V max.
Selectable from 2 types of output, voltage or current (selected by slide switch on base).
Voltage output: –10 to 10 V, output impedance: 40 .
Current output: 4 to 20 mA, maximum load resistance: 300 .
ON: Short-circuited with 0V terminal or 1.5 V or less
OFF: Open (leakage current: 0.1 mA max.)
3 outputs: HIGH, PASS, and LOW
PNP open-collector, 50 mA max.,
residual voltage: 1.2 V max.
ON: Short-circuited to supply voltage or within 1.5 V of
OFF: Open (leakage current: 0.1 mA max.)
supply voltage
External
interface
Serial I/O
Outputs
Inputs
3ZS-L series
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Sensor Controllers Model ZS-LDC11 ZS-LDC41
Display: Measured value, threshold value, voltage/current, received light amount, and resolution
Sensing: Mode, gain, measurement object, head installation
Filter: Smooth, average, and differentiation
Functions
Status indicators HIGH (orange), PASS (green), LOW (orange), LDON (green), ZERO (orange), and ENABLE (green)
Segment display
LCD 16 digits x 2 rows, Color of characters: green, Resolution per character: 5 x 8 pixel matrix
Setting inputs
Power supply voltage 21.6 V to 26.4 VDC (including ripple)
Current consumption 0.5 A max. (when Sensor Head is connected)
Ambient temperature Operating: 0 to 50°C, Storage: –15 to 60°C (with no icing or condensation)
Ambient humidity Operating and storage: 35% to 85% (with no condensation)
Materials Case: Polycarbonate (PC)
Weight Approx. 280 g (excluding packing materials and accessories)
Accessories Ferrite core (1), Instruction Sheet
Main display 8-segment red LED, 6 digits
Sub-display 8-segment green LED, 6 digits
Setting keys Direction keys (UP, DOWN, LEFT, and RIGHT), SET key, ESC key, MENU key, and function keys (1 to 4)
Slide switch Threshold switch (2 states: High/Low), mode switch (3 states: FUN, TEACH, and RUN)
Outputs: Scaling, various hold values, and zero reset
I/O settings: Linear (focus/correction), judgements (hysteresis and timer), non-measurement, and bank
System: Save, initialization, measurement information display, communications settings, key lock, lan-
(switching and clear)
guage, and data load
ZS-MDC11/MDC41 Multi-Controllers
Basic specifications are the same as those for the
Sensor Controllers.
The following points, however, are different.
Controller Link Unit
Connection Using
the ZS-XCN
Controller Link Unit
(1) Sensor Heads cannot be connected.
(2) A maximum 9 of Controllers can be connected.
Control Link Units are required to connect Controllers.
(3) Processing functions between Controllers:
Multi-ControllerData Storage Unit Sensor Controllers
Math functions
Data Storage Units
Sensor Controllers Model ZS-DSU11 ZS-DSU41
Number of mounted Sensor Heads Cannot be connected
Number of connectable Controllers 10 Controllers max. (ZS-MDC: 1 Controller, ZS-LDC: 9 Controllers max.)
Connectable Controllers ZS-LDC@@, ZS-MDC@@
Connection method Serial I/O: connector, Other: pre-wired (standard cable length: 2 m)
Serial I/O
External
interface
Data resolution 32 bits
Functions
Status indicators OUT (orange), PWR (green), ACCESS (orange), and ERR (red)
Segment display 8-segment green LEDs, 6 digits
LCD 16 digits x 2 rows, Color of characters: green, Resolution per character: 5 x 8 pixel matrix
Setting inputs
Power supply voltage 21.6 V to 26.4 VDC (including ripple)
Current consumption 0.5 A max.
Ambient temperature Operating: 0 to 50°C, Storage: –15 to 60°C (with no icing or condensation)
Ambient humidity Operating and storage: 35% to 85% (with no condensation)
Materials Case: Polycarbonate (PC)
Weight Approx. 280 g (excluding packing materials and accessories)
Accessories
*1.
Control Link Units are required to connect Controllers.
Outputs
Inputs
Logging trigger functions Start and stop triggers can be set separately; external triggers, data triggers (self-triggers), and time triggers
Other functions External banks, alarm outputs, saved data format customization, and clock
USB 2.0 1 port, Full Speed (12 Mbps), MINI-B
RS-232C 1 port, 115,200 bps max.
3 outputs: HIGH, PASS, and LOW
NPN open-collector, 30 VDC, 50 mA max.,
residual voltage: 1.2 V max.
ON: Short-circuited with 0V terminal or 1.5 V or less
OFF: Open (leakage current: 0.1 mA max.)
Setting keys Direction keys (UP, DOWN, LEFT, and RIGHT), SET key, ESC key, MENU key, and function keys (1 to 4)
Slide switch Threshold switch (2 states: High/Low), mode switch (3 states: FUN, TEACH, and RUN)
Ferrite core (1) Instruction Sheet, Tools for Data Storage Unit: CSV File Converter for Data Storage Unit,
Smart Analyzer Macro Edition (Excel macros for analysis of collected data)
3 outputs: HIGH, PASS, and LOW
PNP open-collector, 50 mA max.,
residual voltage: 1.2 V max.
ON: Short-circuited to supply voltage or within 1.5 V of
OFF: Open (leakage current: 0.1 mA max.)
supply voltage
*1
Displacement sensors / Width-measuring Sensors
Page 5
Dimensions Unit: mm
Sensor Heads Sensor Controllers
ZS-LD50/LD80/ZS-LD130/LD200/ZS-LD350S ZS-LDC11/LDC41
Two, 4.5 mm dia.
15.3
35
Measuring
11
center
Emitter
30.1
Emission
axis
Reception
axis
Receiver
A (Note 1)
Connector
ZS-LD50: L = 50, A = 25º
Note 1
ZS-LD80: L = 80, A = 15º
ZS-LD200: L = 200, A = 8º
L (Note 1)
Reference
surface
65
8
564.5
8.5
42
ZS-LD20T/LD40T ZS-MDC11/MDC41 Multi-Controllers
35
15.30
30
30.1
Note 1
L (Note 1)
Measuring
center
Emitter
Reference
surface
Emission
axis
Reception
axis
Receiver
(Note 1)
A
Connector
ZS-LD20T: L = 20, A = 45º
ZS-LD40T: L = 80, A = 15º
8
65
564.5
8.5
42
mounting holes
8
45
56 4.5
8 8
Vinyl insulated round cable,
6.2 mm dia.
Standard length: 0.5 m
Two, 4.5 mm dia.
mounting holes
8
8
45
8
Vinyl insulated round cable,
6.2 mm dia.
4
65
4
4.5
56
65
Standard length: 0.5 m
27.1
Range
indicator
Range
indicator
27.1
56±0.1
56±0.1
2-M4
Mounting hole dimensions
56±0.1
56±0.1
2-M4
Mounting hole dimensions
52.50
52.50
4.30
4.30
24.20
11.7 d
23.20
60
10.80
3.90
13 10
32.90
60
13 10
18
10.80
3.90
ia.
90
4.61
24.20
ia.
11.7 d
Panel Mount Adapters Data Storage Unit
ZS-XPM1/XPM2 (Dimension for Panel Mounting) ZS-DSU11/DSU41
(60 X n) + 12
Panel cutout dimensions
(60 X n) + 8
60 X n
Panel
90
Panel Mount Adapter
13
3
DIN track
122
(140)
Panel
(2)
(37.5)
(Note 1)
Note 1: Dimensions are shown for a panel thickness of 2.0 mm.
n: Number of gang-mounted Controllers (1 to 11)
116±1
59.85
52.50
5.2
11
90
4.30
24.20
ia.
11.7 d
13 10
32.90
18
4.84.7
60
3.90
18
10.80
32.90
5ZS-L series
Page 6
READ AND UNDERSTAND THIS DOCUMENT
Please read and understand this document before using the products.
Please consult your OMRON representative if you have any questions or comments.
WARRANTY
OMRON's exclusive warranty is that the products are free from defects in materials and workmanship for a period of one year (or other
period if specified) from date of sale by OMRON.
OMRON MAKES NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, REGARDING NONINFRINGEMENT, MERCHANTABILITY, OR FITNESS FOR PARTICULAR PURPOSE OF
THE PRODUCTS. ANY BUYER OR USER ACKNOWLEDGES THAT
THE BUYER OR USER ALONE HAS DETERMINED THAT THE
PRODUCTS WILL SUITABLY MEET THE REQUIREMENTS OF
THEIR INTENDED USE. OMRON DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED.
LIMITATIONS OF LIABILITY
OMRON SHALL NOT BE RESPONSIBLE FOR SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES, LOSS OF PROFITS OR
COMMERCIAL LOSS IN ANY WAY CONNECTED WITH THE
PRODUCTS, WHETHER SUCH CLAIM IS BASED ON CONTRACT,
WARRANTY, NEGLIGENCE, OR STRICT LIABILITY.
In no event shall responsibility of OMRON for any act exceed the individual price of the product on which liability is asserted.
IN NO EVENT SHALL OMRON BE RESPONSIBLE FOR WARRANTY, REPAIR, OR OTHER CLAIMS REGARDING THE PRODUCTS
UNLESS OMRON's ANALYSIS CONFIRMS THAT THE PRODUCTS
WERE PROPERLY HANDLED, STORED, INSTALLED, AND MAINTAINED AND NOT SUBJECT TO CONTAMINATION, ABUSE, MISUSE, OR INAPPROPRIATE MODIFICATION OR REPAIR.
SUITABILITY FOR USE
THE PRODUCTS CONTAINED IN THIS DOCUMENT ARE NOT
SAFETY RATED. THEY ARE NOT DESIGNED OR RATED FOR ENSURING SAFETY OF PERSONS, AND SHOULD NOT BE RELIED
UPON AS A SAFETY COMPONENT OR PROTECTIVE DEVICE
FOR SUCH PURPOSES. Please refer to separate catalogs for OMRON's safety rated products.
OMRON shall not be responsible for conformity with any standards,
codes, or regulations that apply to the combination of products in the
customer's application or use of the product.
At the customer's request, OMRON will provide applicable third party
certification documents identifying ratings and limitations of use that
apply to the products. This information by itself is not sufficient for a
complete determination of the suitability of the products in combination with the end product, machine, system, or other application or
use.
The following are some examples of applications for which particular
attention must be given. This is not intended to be an exhaustive list
of all possible uses of the products, nor is it intended to imply that the
uses listed may be suitable for the products:
• Outdoor use, uses involving potential chemical contamination or
electrical interference, or conditions or uses not described in this
document.
• Nuclear energy control systems, combustion systems, railroad systems, aviation systems, medical equipment, amusement machines, vehicles, safety equipment, and installations subject to
separate industry or government regulations.
• Systems, machines, and equipment that could present a risk to life
or property.
Please know and observe all prohibitions of use applicable to the
products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING
SERIOUS RISK TO LIFE OR PROPERTY WITHOUT ENSURING
THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS, AND THAT THE OMRON PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN
THE OVERALL EQUIPMENT OR SYSTEM.
PERFORMANCE DATA
Performance data given in this document is provided as a guide for
the user in determining suitability and does not constitute a warranty.
It may represent the result of OMRON's test conditions, and the users
must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.
CHANGE IN SPECIFICATIONS
Product specifications and accessories may be changed at any time
based on improvements and other reasons.
It is our practice to change model numbers when published ratings or
features are changed, or when significant construction changes are
made. However, some specifications of the product may be changed
without any notice. When in doubt, special model numbers may be assigned to fix or establish key specifications for your application on
your request. Please consult with your OMRON representative at any
time to confirm actual specifications of purchased products.
DIMENSIONS AND WEIGHTS
Dimensions and weights are nominal and are not to be used for manufacturing purposes, even when tolerances are shown.
ERRORS AND OMISSIONS
The information in this document has been carefully checked and is
believed to be accurate; however, no responsibility is assumed for
clerical, typographical, or proofreading errors, or omissions.
PROGRAMMABLE PRODUCTS
OMRON shall not be responsible for the user's programming of a programmable product, or any consequence thereof.
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in conjunction with the product. Please notify us before copying or reproducing this document in any manner, for any other purpose. If
copying or transmitting this document to another, please copy or
transmit it in its entirety.
In the interest of product improvement, specifications are subject to change without notice.Cat. No. Z215-E2-02-X
OMRON EUROPE B.V.
Wegalaan 67-69,
NL-2132 JD, Hoofddorp,
The Netherlands
Phone: +31 23 568 13 00
Fax: +31 23 568 13 88
www.eu.omron.com
6 Displacement sensors / Width-measuring Sensors
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