MICRO-EPSILON optoCONTROL 2520 User manual

Assembly Instructions
optoCONTROL 2520

MICRO-EPSILON Eltrotec GmbH
Manfred-Wörner-Straße 101
73037 Göppingen / Germany
Tel. [phone]
Fax [phone]
e-mail [email protected]
www.micro-epsilon.com
Zertifiziert nach DIN EN ISO 9001: 2008
Certified acc. to DIN EN ISO 9001: 2008
Laser micrometer

Assembly Instructions
optoCONTROL 2520
Functions
•Edge measurement with the shadow principle (Edge low-high; edge high-low)
•Measurement of diameter-, width-, gap incl. center axis
•Counting of edges or segments, any segment situations or widths; calculation of the center
axes between edges
•Trigger, synchronization and further functions
•RS422, Ethernet or EtherCAT interface, transfer of sveral measuring values to the PC
•Measuring rate 2.5 kHz
Warnings
Connect the power supply according to the safety regulations for electrical operating equipment.
Supply voltage must not exceed specified limits.
> Danger of injury, damage to or destruction of the sensor
Protect cables against damage.
> Failure of the measuring device
Avoid shock and vibration to the light source and the receiver.
> Danger of injury, damage to or destruction of the sensor
Notes on CE Identification
The following applies to the optoCONTROL 2520: EMC
regulation 2004/108/EC
The sensor satisfies the requirements according to the
standards
EN 61000-6-3 / EN 61326-1 (class B) emitted interference
EN 61000-6-2 / EN 61326-1 interference immunity
Proper Environment
Protection class: IP 64 applies only with connected cable (with protective cap on Ethernet
connector)
Operating temperature: +5 ... +50 °C
Storage temperature: -20 ... +70 °C
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Mounting the Components
•Light source
•Receiver
•On the delivered mounting rail (or free mounting on own stable appliance)
•Power supply
•Laptop / PC
Position the light source and the receiver without covering the connectors and the display
elements.
Connect the components.
Dimensional Drawings
Light source and receiver
Dimensional Drawings
Light Source and Receiver with Mounting Rail
Light Source Female Connector (3-pin)
There are cables of various lengths (1 m, 2 m or 5 m, each one optionally with straight plug or angled
connector) for the connection between the light source and the receiver.
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Power Signals Female Connector (14-pin)
A cable with open ends (PC/SC2520-3) is included.
Signal Description Comments Cable color
24 VDC Operating voltage 11 … 30 VDC, I max < 1 A Red
GND Operating voltage
ground Black
Out 1 Switching output 1 Blue
Out 2 Switching output 2
Error or limits, not electrically isolated,
24 V logic (HTL), High level depends on
operating voltage Pink
In
Input
Zeroing/mastering
Or reset to factory
settings
Not electrically isolated, 24 V logic
(HTL),
Low level ≤3 V,
High level ≥10 V
Gray/pink
Sync - In/out White/green
/Sync - In/out
Input synchronization
or triggering,
synchronous output
symmetrical, RS422 level, load
resistance 120 Ohm and direction via
software switchable,
not electrically isolated
Red/blue
RX - 422 Brown
/RX - 422
Serial input, symmetrical, internally
terminated with 100 Ohm Green
/TX - 422 Yellow
TX - 422
RS422
Serial output RS422, symmetrical Grey
GND - RS 422 Ground Groud reference for RS422-Pegel Violet
Ana - Out Voltage output 0 ... 10 V, not electrically isolated, only
one measuring value, 14 bit D/A
Shielded inner
cable:
White inner
conductor
Ana - GND Ground analog
output Reference ground for analog signal
Shielded inner
cable:
Shielding braid
PE Total outer shield Connect with PE of the system Black shrinking
hose with wire end
Connect at least the power supply and switch it on.
Adjust the position of the light source in direction to the receiver when mounting without rail.
The laser light has to hit exactly the center of the entry window of the receiver.
Please consider: The larger the distance between light source and receiver, the more exactly has to
be adjusted.
Ethernet/EtherCAT Female Connection (4-pin)
Electrically isolated M12x1-female connection in combination with an Ethernet-network (PC) or with
the bus system EtherCAT. There is an Ethernet cable with straight plug on RJ45-plug, 3 m long
(accessory). The receiver is connected with a PC or generally with a network via the Ethernet
interface. The internal web pages can be retrieved with a web browser and thereby the measuring
system can be configured.
Signal Pin female
connector
RX+ 2
RX- 4
TX+ 1
TX- 3
Solder pin side on
the cable
optoCONTROL 2520 3

Meaning of the Light Emitting Diodes on the Receiver
LED Color Remarks
Power on green ---
Status yellow
Ethernet transmission error; when EtherCAT-interface is active, the
meaning depends on the EtherCAT guidelines
yellow Baud rate 100 Mb
Speed off Baud rate 10 Mb
green Active link
off Inactive link
Link/activity
Flashing Network activity
Quick Start Guide
The sensor is delivered ex works with the IP address 169.254.168.150.
The IP address of the sensors which are connected to a PC/network can
be interrogated with the program SensorFinder.exe.
Start the SensorFinder and press the Find sensors button.
Select the correct sensor from the list.
Press the Start browser button in order to connect the sensor
with your standard browser.
The start screen of the sensor software should be displayed now in the
web browser:
Selecting the Measuring Distance
Open the menu Settings > Measuring distance.
Select a calibrated measuring distance from the list and confirm with Submit.
If the measuring distance changes during the measurement or if the target edge has a large
thickness parallel to the laser beam, a considerable linearity error can occur.
Selecting the Measuring Program
Open the menu Settings > Measurement program.
Select the desired measurement e.g. Edge Low-high.
optoCONTROL 2520 4

Executing the Light Source Reference
This adjustment is at least necessary once after mounting and a warm-up time of 30 min but can also
be repeated very often in case of elevated accuracy requirements.
There must not be any object between the light source and the receiver when executing the light
correction.
Press the light source reference via the menu Video signal > Light source reference >
button Start light source reference.
Press respectively once the Stop and Start buttons if the diagram does not start again
automatically.
Aligning the Target
Align the target in the measuring distance chosen to the receiver, as centrally as possible in the
measuring range.
If the edge to be measured has a large thickness, the latter has to be aligned exactly parallel to the
laser beam.
Controlling the Video Signal
Open the menu Video signal and check it.
The edges to be measured have to cross the detection threshold. Should a transparent measuring
target should be measured, you can increase the detection threshold which can consequently
influence the linearity.
Controlling the Measurement
Open the menu Measurement and check the timing diagram of measurement.
You can select further data fort he display in the measurement programs Diameter, Gap and
Segment e.g. single edges or center axes.
You can also quickly modify averaging settings and observe their effects on this site.
Save Settings
Save the current settings in the receiver with a setup.
Otherwise the settings will be lost by switching-off.
Read the detailed instruction manual before using the sensor.The manual is available online on
www.micro-epsilon.de/download/manuals/man--optoCONTROL-2520--en.pdf or
on the supplied CD.
optoCONTROL 2520 5

MICRO-EPSILON Eltrotec GmbH
Manfred-Wörner-Straße 101 · 73037 Göppingen / Germany
Tel. [phone] · Fax [phone]
[email protected] · www.micro-epsilon.com
X9771306-A011059HDR
*X9751306-A01*