MICRO-EPSILON optoNCDT 1900 Series User manual

Operating Instructions
optoNCDT 1900 / 1900LL
EtherCAT
EtherNet/IP
PROFINET
Intended Use
The optoNCDT 1900 is designed for use in industrial and laboratory applications. It is used for
measuring displacement, distance and position as well as in quality control and dimensional
testing.
The sensor must only be operated within the limits specified in the technical data, see operating
instructions, Chap 3.3. The sensor must be used in such a way that no persons are endangered
or machines and other material goods are damaged in the event of malfunction or total failure of
the sensor. Take additional precautions for safety and damage prevention in case of safety-relat-
ed applications.
Warnings
Avoid unnecessary laser radiation to be exposed to the human body.
Switch off the sensor for cleaning and maintenance.
Switch off the sensor for system maintenance and repair if the sensor is integrated into a
system.
Caution - use of controls or adjustments or performance of procedures other than those speci-
fied may cause harm.
Connect the power supply according to the safety regulations for electrical equipment. The sup-
ply voltage must not exceed the specified limits.
> Risk of injury, damage to or destruction of the sensor.
Avoid constant exposure of the sensor to splashes of water. Avoid exposure of sensor to aggres-
sive media (detergents, cooling emulsions).
> Damage to or destruction of the sensor
Avoid shock and vibration to the sensor. Protect the sensor cable against damage.
> Damage to or destruction of the sensor, failure of the measuring device.
Sensor Mounting
The optoNCDT 1900 sensor is an optical system for measurements with micrometer accuracy.
Ensure careful handling during installation and operation!
Mount the sensor only to the existing through-bores (mounting holes) on a flat surface. Any
type of clamping is not permitted.
Mount the sensor using two M4 screws or the via the through-bores for M3 using the
screws from the accessories.
Measuring Range, Start of Measuring Range
SMRMR
Digital value 1
262077
98232 (SMR)
131000 (MMR)
163768 (EMR)
262078
Mounting with diffuse reflection. If the laser beam does
not strike the object surface at a perpendicular angle,
measurements might be inaccurate.
MR = Measuring range
SMR = Start of measuring range
MMR= Mid of measuring range
EMR = End of measuring range
1) For displacement values without zero setting or
mastering.
Mounting
Bolt connection Direct fastening
0.75 Nm 2.0 Nm
min 10
M3 x 40; ISO 4762, A2-70 M4; ISO 4762, A2-70;
Screwing depth min. 10 mm
optoNCDT
laser
aperture
Laser-
austritts-
öffnung
LASER RADIATION
AVOID DIRECT EYE EXPOSURE
CLASS 3R LASER PRODUCT
IEC 60825-1: 2014
P 5 mW;  = 658 nm
COMPLIES WITH 21 CFR 1040.10 AND 1040.11
EXCEPT FOR CONFORMANCE WITH IEC 60825-1
ED. 3., AS DESCRIBED IN
LASER NOTICE NO. 56, DATED MAY 8, 2019.
Drawings, Free Space
32
18
6
6
14
31 (1.22)
4x M4
45 (1.77)
4 (.16)
70 (2.76)
5 (.20)
2 (.08)
Y
2x ø6 H7
+0.012
0
2x 6 H7
+0.012
0
6 (.24)
60 (2.36)
SMR
MR
X
2 (.08)
Keep this area free from other
Limits for free space
light sources and/or their reflections.
Dimensions in mm (inches)
(1.26)
(.71)
(.55)
(.24)
(.24)
11
(.43)
MR 2/2LL 6/6LL 10/10LL 25/25LL 50/50LL 100 200 500
SMR 15 17 20 25 40 50 60 100
X23 27 33 33 36 37 39 43
Y3 9 14 33 45 75 130 215 Dimensions in mm
Dimensional drawing, drilling
pattern, mounting plate
Alignment by
centering elements (optional)
ILD1900-IE with pigtail
Pin assignment
Signal Wire color
PC1900-IE-x/OE-RJ45
Comments
V+Red Power supply 11 ... 30 VDC,
typ. 24 VDC
GND Blue Reference
ground
Laser on/off + Black Switching input Laser in the sensor is active if both
pins are connected to each other.
Laser on/off - Violet
Open end connections, PC1900-IE-x/OE-RJ45
Signal Pin Comments
2
18
7
V+1 Power supply 11 ... 30 VDC,
typ. 24 VDC
GND 2 Reference ground
Laser on/off + 7 Switching inputs
Laser on/off - 8
Pigtail connections on the sensor, 12-pin connector, M12, pin side pigtail cable connector
Supply voltage
Nominal value: 24 V DC (11 ... 30 V, P < 3 W).
Industrial Ethernet with PoE
Sensor supply is via a PoE-capable switch. Phantom powering (PoE) is possible via the
- PC1900-IE-x/RJ45
- PC1900-IE-x/OE-RJ45
cables.
Industrial Ethernet without PoE
Sensor supply is via the PC1900-IE-x/OE-RJ45 cable.
ILD1900-IE
1
2
11 ...
30 VDC
Sensor
pin
PC1900-IE-x/OE-RJ45
Color
Power supply
1 Red V+
2 Blue GND
As an alternative to PoE, the sensor can be supplied with the optional PS2020 power supply unit.
Voltage supply only for measuring devices, not to be used for drives or similar sources of impulse
interference at the same time. MICRO-EPSILON recommends using an optional available power
supply unit PS2020 for the sensor.
Only turn on the power supply after wiring has been completed.
Connect the inputs Pin 1 and Pin 2 at the sensor with a 24V power supply.
Electrical Connections
RJ45 Connection, PoE, Laser On/Off via Software
PC1900-IE-x/RJ45
PC / Ethernet
PoE Switch
PLC
RJ45 Connection, PoE, Laser On/Off via Hardware
PC1900-IE-x/OE-RJ45
Laser On/Off PC / Ethernet
PoE Switch
PLC
RJ45 Connection, Supply via Optional Power Supply Unit, Laser On/Off via Hardware
PS 2020
PC1900-IE-x/OE-RJ45
Laser On/Off PC / Ethernet
Switch
PLC
X9771444.01-A032013MSC
MICRO-EPSILON MESSTECHNIK GmbH & Co. KG
Königbacher Str. 15 •94496 Ortenburg / Deutschland
Tel. [phone] / 168-0 •Fax [phone] / 168-90
[email protected] •www.micro-epsilon.com
Your local contact: www.micro-epsilon.com/contact/worldwide/
ø4.8 (.19)
ø6 H7
+ 0.012
0
1.6
±0.05
60 (2.36)
±0.1
0.02
A
0.02
A
optoNCDT
0.3 m
47.5
(1.87)
14 (.55)
M12
Laser Safety
The optoNCDT 1900 operates with a semiconductor laser with a wavelength of 670 nm (visible/
red) or 658 nm (visible/red). Operation of the laser is indicated visually by the LED state on the
sensor. When operating the optoNCDT 1900 sensors, the relevant regulations according to IEC
60825, Part 1 of 05/2014 and the applicable accident prevention regulations must be followed.
iIf both warning labels are covered over when the unit is installed, the user must ensure that supplementary labels are applied.
Laser Class 2
The sensors fall within laser class 2. The laser is operated on a pulsed mode, the maximum optical
power is ≤ 1 mW. The pulse frequency depends on the adjusted measuring rate (0.25 ... 10 kHz).
The pulse duration of the peaks is regulated depending on the measuring rate and reflectivity of
the target and can be 4 up to 3995 μs.
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 2014
P 1mW; =670nm
COMPLIES WITH 21 CFR 1040.10 AND 1040.11
EXCEPT FOR CONFORMANCE WITH IEC 60825-1
ED. 3., AS DESCRIBED IN
LASER NOTICE NO. 56, DATED MAY 8, 2019.
Laser radiation. Close your eyes or
immediately turn away if the laser
beam hits the eye. Irritation or injury
of the eyes possible.
Laser warning sign on
the sensor housing
Laser labels on the sensor cable
Laser Class 3R
The sensors fall within laser class 3R. The laser is operated on a pulsed mode, the maximum
optical power is ≤ 5 mW. The pulse frequency depends on the adjusted measuring rate (0.25 ... 10
kHz). The pulse duration of the peaks is regulated depending on the measuring rate and reflectivity
of the target and can be 4 up to 3995 μs.
laser
aperture
Laser-
austritts-
öffnung
Laser radiation. Use suitable pro-
tective equipment and close your
eyes or immediately turn away if the
laser beam hits the eye. Irritation or
injury of the eyes possible.
Laser warning sign on
the sensor housing
Laser labels on the sensor cable
iObserve the laser protection regulations.
Accordingly, the following applies: The accessible laser radiation is harmful to the eyes. Looking
directly into the laser beam is harmful to the eyes with laser class 3R devices. Reflections of shiny
or mirroring surfaces are also harmful to the eyes.
Class 3R laser sensors require a laser protection officer. Mark the laser area recognizable and
everlasting. During operation the laser area has to be restricted and marked.
Sensor with laser labels

Turning on the Laser
The measuring laser on the sensor is switched on via a software command or a switching input. This allows to switch off the sensor for maintenance purposes or similar. Response time: after the laser
is switched on, the sensor needs depending on the measuring rate five cycles to send correct measured data.
Laser on/off via software,
Supply with PoE
The measuring laser on the sensor is
activated via a software command.
Laser on/off via hardware,
Supply with PoE
The measuring laser on the sensor is activated
via a switch or similar.
Laser on/off via hardware,
Supply without PoE
A switching transistor with open collector (for example in an optocoupler), a relay contact or a digital TTL or
HTL signal are suitable for switching.
Activation using the
PC1900-IE-x/OE-RJ45 cable is pos-
sible.
Activation using the PC1900-IE-x/OE-RJ45 cable is possible.
PC1900-IE-x/OE-RJ45
7
Violet 8
ILD1900-IE
Black
VH
PC1900-IE-x/OE-RJ45
7
1
Violet 8
Type 1 ILD1900-IE Type 2 Type 3
Black
V+
10k
VH
The inputs are not electrically separated.
24 V logic (HTL): Low level ≤ 3 V;
High level ≥ 8 V (max 30 V)
internal pull-up resistor, an open input is detected
as High.
Max. switching frequency 10 Hz
The ground of the logic circuit must be galvani-
cally connected to "Laser on/off -".
No external resistance is required for current limitation. For permanent "Laser on", connect the black and violet wires.
Switch between EtherCAT Operation and Ethernet Setup Mode
The sensor starts in the last stored operating mode. It is factory set to EtherCAT. Access via Ethernet is possible in the Ethernet setup mode.
Press and hold the Select button on the sensor before switching on the power supply on the sensor. Release the button again as soon as the State LED flashes yellow. Press the button again
for approx. 10 to 15 seconds until the State LED flashes red.
Within the time t2... t3, the red flashing with 8 Hz starts after 10 seconds. The key must be released again after 15 seconds at the latest. When the Select key is released at the latest at time t3, the
State LED starts to flash yellow at 8 Hz.
State LED
Firmware installation or
IE/Ethernet switch
Select key
Supply
voltage
red
yellow, appr. 8 Hzred, 8 Hzyellow flashing appr. 1 Hz yellow green yellow
t0t1t3
t2
10 ... 15 sec
t4
Ethernet Setup Mode
t0: Supply voltage is applied.
t1: The State LED starts flashing yellow, the Select button
can be released
t2: Within 15 sec. (t2 - t1), press Select button again and
hold for further 10 ... 15 sec. (t3 - t2)
t3... t4: Switches from EtherCAT to Ethernet setup mode, duration
max. 1 min.
t4: Sensor starts in Ethernet setup mode, the State LED
lights up briefly at intervals of approx. 1 sec.
Flowchart for starting a sensor in Ethernet setup mode
After completion of the firmware installation/switch, the sensor reboots at time t4.
Switch between Ethernet Setup Mode and EtherCAT
The sensor starts in the last stored operating mode. With the select button, you can set the sensor to the EtherCAT mode.
Press and hold the Select button on the sensor before switching on the power supply on the sensor. Release the button again as soon as the State LED flashes yellow. Press the button again
for approx. 10 to 15 seconds until the State LED flashes red.
Within the time t2... t3, the red flashing with 8 Hz starts after 10 seconds. The key must be released again after 15 seconds at the latest. When the Select key is released at the latest at time t3, the
State LED starts to flash yellow at 8 Hz.
State LED
Firmware installation or
Ethernet/IE switch
Select key
Supply
voltage
redyellow flashing appr. 1 Hz yellow green
t0t1t3
t2
10 ... 15 sec
t4
EtherCAT operation
yellow, appr. 8 Hzred, 8 Hz
t0: Supply voltage is applied
t1: The State LED starts flashing yellow, the Select but-
ton can be released
t2: Within 15 sec. (t2 - t1), press Select button again and
hold for further 10 ... 15 sec. (t3 - t2)
t3... t4: Switches from Ethernet setup mode to EtherCAT, dura-
tion max. 1 min.
t4: Sensor starts in EtherCAT operating mode.
Flowchart for starting a sensor in EtherCAT operation
After completion of the firmware installation/switch, the sensor reboots at time t4.
Access via Web Interface
Start your web browser.
Type the IP address of the sensor into the address bar.
Interactive web pages you can use to configure the sensor are now displayed in the web
browser. The web interface does not guarantee real-time measurements. The currently running
measurement can be controlled using the function buttons in the Chart type section.
In the top navigation bar, other functions (settings, measurement chart etc.) are available. The
appearance of the websites can change dependent of the functions. Each page contains dy-
namic parameter descriptions and tips on completing the web page.
After parameterization, store all settings permanently in a parameter set so that they are available
again the next time the sensor is switched on. To do this, use the Save settings button.
Positioning the Target
Position the target as centrally as possible within the measuring range.
The state LED on the sensor indicates the position of the target to the sensor.
LED Color Meaning
state
Off Laser beam is switched off.
Green Measuring object within the measuring range
Yellow Target is in the mid of measuring range.
Red No distance value available, e.g. target outside the measuring range, too
low reflection
Saving the Settings, Continuing Industrial Ethernet Operation
Go to Settings > System settings > Load & Save or click the Save settings
button.
The sensor now also saves the settings for use in Industrial Ethernet operation.
For sensors with operation mode EtherCAT:
Go to Settings > System settings > Boot mode. Select the entry Industrial
Ethernet.
The sensor disconnects from the browser and boots automatically with the Industrial Ethernet
firmware. The boot process can take up to one minute.
Alternatively, you can return to the Industrial Ethernet operation via the select button. Details
can be found in section Switch between Ethernet Setup Mode and EtherCAT.
Continue working in your PLC environment.
Control and Display Elements
State LED Meaning
state
RUN/SF/MS
ERR/BF/NS
Green Measuring object within the measuring range
Yellow Measuring object in the mid of the measuring
range
Red No distance value available, e.g. target outside
the measuring range, too low reflection
Yellow flashing, 1 Hz Bootloader
Yellow flashing, 8 Hz Installation active
State LED lights up
(green, yellow or red) and
briefly flashes yellow at
intervals of approx. 1 sec.
Ethernet setup mode
Off Laser switched off
LED RUN/SF/MS Meaning
depending on Industrial Ethernet operation (IE)
LED ERR/BF/NS Meaning
depending on Industrial Ethernet operation (IE)
Select button Meaning
- Switching operating mode (with EtherCAT only)
- Resetting to factory setting
Quick Guide
Structure of the Components
Mount the sensor and connect the components to one another.
Initial Operation
Connect the sensor to a power supply if PoE is not used.
Operation via Web Interface
The sensors start with the last stored operating mode. Standard is Industrial Ethernet (IE). A web server is implemented in the sensor; the web interface displays, among other things,
the current settings of the sensor. Operation is only possible while there is an Ethernet connection to the sensor.
EtherCAT EtherNet/IP Profinet
Ethernet setup mode Ethernet over EtherCAT (EoE) iAn ILD1900-IE with EtherNet/IP is deliv-
ered in DHCP mode without IP address.
A DHCP server is required, to assign
an temporary IP address to the sensor.
Subsequently, it is also possible to as-
sign a static IP address.
Assign an IP address to the sensor.
You can find an example of this in the appen-
dix of the operating instructions.
iAn ILD1900-IE with Profinet has no IP address by default. The static IP address
and the device name are assigned
via DCP (Discovery and Configuration
Protocol). The IP address and the device
name can be assigned, e.g., via the TIA
Portal software.
Assign an IP address to the sensor.
You can find an example of this in the appen-
dix of the operating instructions.
Switch to the Ethernet setup mode.
Details can be found in section Switch
between Industrial Ethernet Oper-
ation and Ethernet Setup Mode.
The standard IP address is 169.254.168.150.
Note: As IP setting of the network card
to which the sensor is connected, we
recommend a static configuration with
169.254.168.1 as IP address and the subnet
mask 255.255.0.0.
Parallel to the EtherCAT operation you can
adjust the sensor.
Enable the EoE in your PLC software.
Virtual Ethernet Port is a name in
TwinCAT®.
Assign a MAC address and an IP
address to the slave.
You can find more information about the sensor in the operating instructions.
They are available online at:
https://www.micro-epsilon.com/displacement-position-sensors/laser-sensor/
optoNCDT_1900/?sLang=en
Proper Environment
- Protection class: IP67 (applies only when sensor cable is plugged in)
Lenses are excluded from the protection class. Contamination of the lenses causes impairment
or failure of the function.
- Temperature range - Humidity: 5 ... 95% (non-condensing)
Operation: 0 ... +50 °C - Ambient pressure: Atmospheric pressure
Storage: -20 ... +70 °C