complete solution to profile measurement problems.
Conventional non-contact measurement of the profile of an object commonly
uses a displacement sensor to measure the height of the object, by moving the
object or the sensor.
However, this system has several disadvantages, such as lower measurement
accuracy resulting from object or sensor movement as well as high system con-
struction cost.
By utilizing a unique wide beam method and 2-dimensional CCD, OMRON's
Z500 eliminates these problems.
Through its capability of measuring a diversely-shaped objects in a stable man-
ner, the Z500 can meet a variety of application needs.
Detected image
Laser
SW-CCD
Projector
lens
Receiver lens
Principle of line beam method
A wide beam is applied to the object to be measured. A 2-dimensional CCD receives
the reflected light to measure the 2-dimensional profile of the object.
Application
Measurement of connector pin Height measurement for cream- Rivet height measurement
configuration
soldered joint on PCB
Door gap measurement
Z500
B-45
Features
Measures the shape of object instantly.
A complete solution to the disadvantages of conventional
measurement systems.
Measurement by displacement sensor
Displacement
sensor
Sensor Head
Personal computer/PLC
Judgment/
measurement
Output
Accurate and stable measurement.
OMRON's original 2-dimensional SW-CCD and multiple light
intensity control system enable stable measurement of ob-
jects with round shape and other surface conditions.
A variety of measurement items.
Various measurement items, such as level difference, width,
and edge position, can be selected depending on the specific
application.
Permitting simultaneous measurement of up to 8 items, the
Z500 is applicable to various measurement purposes.
2-point level difference (Step: 2 pts)
Workpiece
There is nothing for a conventional
measurement system but to make the best of it,
or we have to give up measurement.
Moving
Problems to be resolved
∑
Object or sensor needs to be moved.
∑
Personal computer or other device is
required for measurement data processing.
Increased system construction cost
Measurement accuracy deterioration
caused by movement of object or
sensor and data processing.
Measurement takes a long time.
When you
use Z500, ---
Width
Measurement by Z500 model
Sophisticated and
high accuracy inline
inspection
Judgment/
measurement
Output
Sensor Head
Edge position
Workpiece
Monitor
Enjoy the following advantages from Z500 !
∑
Moving the object or sensor is no longer necessary.
∑
Various data processing and calculation functions are
performed automatically.
Lower system construction cost
Higher measurement accuracy
Shorter measurement time
Four types of monitor screens
Measurement data can be displayed on 4 types of monitor screens.
These screens enable analysis and evaluation of measurement data from various viewpoints.
Profile monitor
Time-series change of profile (data
on cross section height) can be
checked on a 3D gray scale image.
Image monitor
Both measurement data and
profile image can be checked
at the same time.
Digital monitor
Two or more measurement
data can be checked at the
same time.
Trend monitor
Time-series change of mea-
surement data can be
checked.
B-46
Displacement sensors / Width-measuring Sensors
System configuration
Power Supply
Synchronization Sensor
Console
Z300-KP
(cable length: 2 m)
Linear Sensor Controller
K3AS
Controller
Z500-MC10E
Z500-MC15E
Programmable Controller
Sensor Extension Cable
Z309-SC1R (cable length:
1.5 m, 3 m, 6 m, 8 m or 13 m)
Monitor Cable
F150-VM (cable length: 2 m)
BNC Jack
(Provided with F150-VM)
Monitor
Liquid Crystal Monitor
F150-M05L (pin input)
Sensor
Z500-SW2T (cable length: 2 m)
Z500-SW6 (cable length: 0.5 m)
Z500-SW17(cable length: 2 m)
(Up to 2 Sensors can be connected.)
Ordering Information
Name
Sensor
Item
Model
Z500-SW2T
Z500-SW6
Z500-SW17
Controller
Console
Liquid Crystal Monitor
Sensor Extension Cable
Monitor Cable
Z500-MC10E
Z500-MC15E
Z300-KP
F150-M05L
Z309-SC1R
(See note)
F150-VM
Cable length: 2 m
Cable length: 2 m
Cable length: 0.5 m
Cable length: 2 m
NPN input/output
PNP input/output
——
——
Cable length: 1.5 m, 3 m, 6 m, 8 m or 13 m
Remarks
Note: Specify the required cable length when ordering.
Z500
B-47
Z500
Rating/Performance
Sensor Z500-SW2T/-SW6/-SW17
Model
Z500-SW2T
Diffuse reflection
Mirror reflection
Z500-SW6
Diffuse reflection
Mirror reflection
Z500-SW17
Diffuse reflection
Mirror reflection
Measurement mode
Item
Distance to
measurement center
Measurement range
5.2 mm
±0.8 mm
20 mm
(with beam cover 50 mm
attached: 16 mm)
±5 mm
44 mm
±4 mm
100 mm
±20 mm
94 mm
±16 mm
Light source
Visible-light semiconductor laser
Visible-light semiconductor laser
(See note 10)
(Wavelength 658 nm, 15 mW max., Class 3B)
(Wavelength 650 nm,
1 mW max., Class 2)
Reference distance:
20 µm
×
4 mm TYP.
(Measurement region: 2 mm)
±0.1 %F.S.
(See note 3)
9.94 ms
Lit while laser is ON.
0.01 %F.S./°C
IEC IP66
±0.1 %F.S.
(See note 2)
Reference distance:
30 µm
×
24 mm TYP.
(Measurement region: 6 mm)
±0.1 %F.S. (See note 4)
0.3 µm (See notes 7 and 8)
1 µm (See notes 7 and 8)
Reference distance:
60 µm
×
45 mm TYP.
(Measurement region: 17 mm)
Beam dimensions (See note 1)
Linearity
Resolution
Sampling cycle
LED indicators
(LASER indicator)
Temperature characteristic
(See note 9)
0.25 µm (See notes 5 and 6)
Degree of protection IEC IP64
Ambient operating
Illumination at light-receiving surface: 3,000 lx max., incandescent light
Environ-
illumination
ment
Ambient temperature Operating: 0 to +50 °C, Storage: -15 to +60 °C (with no icing or condensation)
resistance
Ambient humidity
Operating and storage: 35 to 85 % RH (with no condensation)
Vibration resistance
Materials
Cable length
Minimum bending radius
Weight (including packaging)
Accessories
10 to 150 Hz (single amplitude: 0.35 mm) for 80 min. each in X, Y, and Z directions
Unit: Die-cast aluminum
Cable sheathing: Heat-resistant chlorinated vinyl
Connector: zinc alloy and brass
2m
68 mm
Approx. 600 g
(Unit: Approx. 350 g)
Approx. 700 g
(Unit: Approx. 600 g)
Approx. 800 g
(Unit: Approx. 600 g)
0.5 m
2m
3 ferrite cores, laser warning labels (English)
Note: 1 . Defined at 1/e
2
(13.5%) of the density at the light center. Light may, however, be present outside this range and if the reflection factor of the light around the
workpiece is high compared to the workpiece, measurement may be affected.
2 . Error with respect to the theoretical line representing the displacement output for measurement of OMRON standard quartz glass. The linearity varies with
the type of workpiece.
3 . Error with respect to the theoretical line representing the displacement output for measurement of OMRON standard SUS blocks. The linearity varies with the
type of workpiece.
4 . Error with respect to the theoretical line representing the displacement output for measurement of OMRON standard white alumina ceramics. The linearity
varies with the type of workpiece.
∑
Z500-SW17
120 mm
Digital output
80 mm
80 mm
±0.1 % max.
Distance
120 mm
5 . Displacement conversion value for peak-to-peak of displacement output. These figures are for measurement of OMRON standard quartz glass (mirror reflec-
B-48
Displacement sensors / Width-measuring Sensors
tion mode) or OMRON standard SUS blocks (diffuse reflection mode) at the measurement center. In strong magnetic fields, it may not be possible to maintain
resolution performance characteristics.
6 . These figures are for when the Sensor is connected to the Z500-MC10E/MC15E, the average number of measurements is 16. Measurement data are sent
to PC via RS-232C cable for calculation of their average values.
7 . Displacement conversion value for peak-to-peak of displacement output (for measurement of OMRON standard white alumina ceramic at the measurement
center). In strong magnetic fields, it may not be possible to maintain resolution performance characteristics.
8 . With the Z500-MC10E/MC15E, at an average number of measurements of 64. Measurement data are sent to PC via RS-232C cable for calculation of their
average values.
9 . Value for measurement with the space between the Sensor and the workpiece (white alumina ceramic) secured with an aluminum jig.
10.Higher power laser type (Class 3B) is also available. For further information, please contact us.
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