MICRO-EPSILON | optoNCDT 1750 Housing S | User manual | MICRO-EPSILON optoNCDT 1750 Housing S User manual

Sensor Mounting, Dimensions
The optoNCDT 1750 sensor is an optical system for measurements with micrometer accuracy.
Pay attention to careful handling during mounting and operation.
Measuring range, Start of Measuring range
Pin Assignment
97 (3.82)
89 (3.50)
4
(.16)
30 (1.18)
4.5
(.18)
3x Mounting
holes ø4.5 for
M4 screws
10 (.39)
13.5
(.53)
48
(1.89)
7
(.28)
7
15
(.59)
Laser
sensor off
RS422 on
output off
analog on
Limits for
free space
MR
optoNCDT
MR
SMR
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 20xx-xx
P≤1mW; =670nm
Current
Voltage
3 mA
5.2 V / 10.2 V
4 mA (SMR)
0V
12 mA (MMR)
20 mA (EMR)
3 mA
Y
Digital value 1
262077
98232
2.5 V / 5 V
5 V / 10 V
5.2 V / 10.2 V
131000
163768
262078
MR
= Measuring range
SMR
= Start of measuring range
MMR = Midrange
EMR
2
(.08)
= End of measuring range
optoNCDT
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 20xx-xx
P≤1mW; =670nm
1) For displacement values
without zero setting or mastering.
Keep this area free
from other light
sources and/or
their reflections
i
sensor off
RS422 on
output off
analog on
Mount the sensor only to the existing holes on a
flat surface. Clamps of any kind are not permitted.
Do not exceed torques. The laser beam must be
directed perpendicularly onto the surface of the
target. In case of misalignment it is possible that
the measurement results will not always be accurate.
2 Nm
Indentation
+U B
5
Supply voltage (11 ... 30 VDC)
GND
6
System ground supply,
switch signals (Laser on/off, Zero, Limits)
Analog output
13
Voltage 0 ... 5 VDC
Voltage 0 ... 10 VDC (Ri = 50 Ohm, I max = 5 mA)
AGND
14
Reference potential for analog output
9
Switching input,
Laser operates when pin 9 is connected to GND
Laser on/off
Color
change
black
Screening,
black
red and blue
Switching input,
TrigIn, Zero/Master, TeachIn, SlaveIn
Switching output 1 8
Error/Limit 1
Switching output 2 7
Limit 2, programmable switching characteristic: (NPN,
PNP, Push-Pull)
Sync +
3
Sync -
4
Tx +
1
Tx ­-
2
Rx +
12
Rx ­-
11
white and
green
gray and pink
Symmetrical synchronous output (Master) or input (Slave)
RS422 level, terminating resistor 120 Ohm switchable, input or output depends on selected synchronization mode
RS422 - Output
(symmetric) terminate with 120 Ohm receive-site
RS422 - Input
(symmetric) internally terminated with 120 Ohm
View: Solder-pin side
male cable connector,
insulator
1
2
12
3
9
11
14
13
4
violet
blue
pink
green
brown
gray
yellow
The PC1700 sensor cable is
qualified for drag chain use. One
end of the cable has a molded
cable connector, the other end
has braids with ferrules. Connector: ODU MINI-SNAP, 14 poles, B
series, size 2, coding 0, IP 68
10
8
7
6
Supply Voltage, Nominal value: 24 V DC (11 ... 30 V, P < 3 W)
min 5
Washer A4.3; ISO 7089 - A2
M4 x 35; ISO 4762-A2
Bolt connection
MR
2
10
20
50
100
200
SMR
24
30
40
45
70
70
Y
1.5
6.5
10
23
33.5
60
11 ...
30 VDC
5
ILD1750
6
Sensor PC1700-x/Y
Pin
Color
Supply
5
red
+UB
6
black
Ground
MICRO-EPSILON MESSTECHNIK
GmbH & Co. KG
Koenigbacher Str. 15 · 94496 Ortenburg
www.micro-epsilon.com
Assembly Instructions
optoNCDT 1750
Coaxial inner
conductor
Multi-function input 10
Sensor mounting with diffuse reflection
Mounting
Turning
object
Pin Description
5
Sensor Arrangement for Holes and Edges
Alignment
to a wall
Cable
PC1700-x
red
Signal
Current 4 ... 20 mA (RB < (UB - 6 V) / 20 mA)
SMR
Mount the sensor only to the existing holes on a flat surface. Clamps of any kind are not
permitted.
Use three M4 screws to mount the sensors. The bearing surfaces surrounding the fastening
holes (through-holes) are slightly raised.
Drawings, Free Space
4 (.16) 67 (2.64)
33.5 (1.32)
-- Protection class: IP 65 (applies only when the sensor cable is plugged in)
Optical inputs are excluded from protection class. Contamination leads to impairment or failure
of the function.
-- Operating temperature: 0 °C ... 50 °C (+32 up to +104 °F)
-- Storage temperature: -20 °C ... 70 °C (-4 up to +158 °F)
-- Humidity: 5 - 95 % (non-condensing)
-- Ambient pressure:
Atmospheric pressure
75 (2.95)
Proper Environment
Use supply voltage for measurement instruments only. MICRO-EPSILON recommends using an optional available power
supply unit PS2020 for the sensor.
Proper Use
The optoNCDT 1750 system is designed for use in industrial and laboratory areas. It is used for
measuring displacement, distance and position as well as in in-process quality control and dimensional testing.
The sensor may only be operated within the limits specified in the technical data, see instruction
manual, Chap. 3.3. The sensor must be used in such a way that no persons are endangered or
machines are damaged in case of malfunctions or total failure of the sensor. Take additional precautions for safety and damage prevention for safety-related applications.
Warnings
Avoid unnecessary laser radiation to be exposed to the human body. Switch off the sensor for cleaning and maintenance, 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 specified
may cause harm.
Connect the power supply and the display-/output device in accordance with the safety regulations
for electrical equipment. The power supply may not exceed the specified limits.
>> Risk of injury. Damage to or destruction of the sensor.
Avoid continuous exposure to splashing water on the sensor and the controller. Avoid exposure to
aggressive materials (washing agent, cooling emulsions) on the sensor.
>> 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.
Laser Class
The optoNCDT 1750 sensors operate with a semiconductor laser with a wavelength of 670 nm
(visible/red) or 405 nm (visible/blue).
The following warning labels are attached to the cover (front and rear side) of the sensor housing:
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
X9771376-A031119SWE
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 2014
P≤1mW; =405nm
Only for USA
Never deliberately look into the laser beam! Consciously close your eyes or
turn away immediately if ever the laser beam should hit your eyes.
ILD1750
+U H
1
red-blue
GND 6
i
Current output 4 ... 20 mA or
Voltage output 0 ... 5 V or 0 ... 10 V
11...
30 VDC
RB < (UB -6 V) / 20 mA;
CI
RB max. = 250 Ohm at UB = 11 V
CI ≤ 33 nF
14
6
ILD1750
13
14-pin cable
connector
Sensor
cable
Tx + (Pin 1)
green
Rx + (Pin 3)
Tx -(Pin 2)
brown
Rx -(Pin 4)
Rx + (Pin 12)
gray
Tx + (Pin 1)
Rx -(Pin 11)
yellow
Tx -(Pin 2)
GND (Pin 6)
black
GND (Pin 9)
Type 3
PC1700-x
ILD1750
Mount the sensor and connect the components.
+U H
1
white-green
black
Cable/Supply
Interface
PC1700-x/OE
SPS
PC1700-x/OE
10
GND 6
Connect the input to GND to trigger the function.
24 V logic (HTL):
Low level ≤ 3 V; High level ≥
8V
(max 30 V)
5 V logic (TTL):
Low level ≤ 0.8 V; High level
≥2V
internal pull-up resistor, an
open input is detected as High.
Select an Interface
Go to the menu Settings > Output > Output interface.
Defines which interface is used for output of measured values. A parallel output o measured values via multiple channels is not possible. RS422 and analog output cannot be operated simultaneously. While using the web interface, the output is switched off via RS422.
Place target
50
Interactive web pages for programming the sensor now appear in the web browser. The sensor is
active and supplies measurement values. The ongoing measurement can be operated by means
of function buttons in the area Measurement chart.
CU ≤ 100 nF
The inputs are not electrically isolated. The maximum switching frequency is 10 kHz.
Start with a medium measuring rate. Select a measuring rate from the list. Confirm with Apply.
100 %
RL > 20 MOhm
14
Go to the menu Settings > Data recording > Measuring rate.
Position the target (measurement object) as much as possible in the midrange.
Components
Source
The multi-function input enables triggering, zero setting/mastering and teaching. The function
depends on the programming of the input and on the timing of the input signal.
Type 2
Select the desired sensor.
Click on the button Connect to selected
Sensor and start
Browser.
Access via Web Interface
Short circuit protection 7 mA
CU
Start the program Sensor Connect Vx.x.x. You will find
this program on the provided CD.
Quick Guide
Ri = 50 Ohm, I max = 5 mA,
RL
Connect the sensor to a PC/notebook via a RS422 connector. Connect the supply voltage.
Symmetric differential signals acc. to EIA-422, not electrically isolated from supply voltage. Use a
shielded cable with twisted cores e.g. PC1700-x.
Multi-Function Input
Type 1
End device (converter)
Type IF2001/USB
from MICRO-EPSILON
Voltage output
Uout
Ri
6
The current output may not be continuously operated in short-circuit operation without load resistor. This would
lead to thermal overload and thus to
the automatic overload cut-off of the
output.
Current output
Iout
RB
5
11...
30 VDC
13
Disconnect or connect the D-sub connection between RS422 and USB converter when the
sensor is disconnected from power supply only.
Sensor
Analog Output
ILD1750
i
9
black
5
i
Signal
PC1700-x
PS 2020
IF2030/PNET
IF2001/USB
PC1700-x/IF2008 (IF2008-Y)
USB
Sensor supply
is done by peripheral.
0
Displacement
SMR
MMR
EMR
Measuring object
SMR
Measuring range
The State LED on the sensor indicates the position of the target to the sensor.
LED
State
IF2004/USB
PC1700-x/IF2008
and IF2008-Y
adapter cable
PC1750-x/C-Box/RJ45
In the top navigation bar other
auxiliary functions (settings,
measurement
chart etc.) are
available.
optoNCDT
Type 3
Select a Measuring Rate
You need a web browser (e. g.
Mozilla Firefox or Internet Explorer) on a PC/notebook.
Select a browser in the
Browser type dialog.
LASER RADIATION
DO NOT STARE INTO BEAM
CLASS 2 LASER PRODUCT
IEC 60825-1: 20xx-xx
P≤1mW; =670nm
Type 2
Commissioning
Cross the lines for connections between sensor and PC.
PC1700-x/OE
Type 1
RS422 Connection with USB Converter IF2001/USB
If pin 9 is not connected
with pin 6, the laser is off.
sensor off
RS422 on
output off
analog on
Laser On
Color
Labeling
Meaning
off
Laser off
Laser beam is switched off
green
In range
Target within measuring range
yellow Midrange
Target within the midrange
red
Target outside the measuring range,
too low reflection
Error
Store the Settings
Go to the menu Settings > System settings > Load & Stores or click the Save
settings button.
IF2008/PCIE
USB
Ethernet
C-Box/2A
PC
The appearance of the websites can change dependent of the functions. Each page contains
descriptions of parameters and so tips for filling the website.
Read the detailed instruction manual before using the sensor. The manual is available online on
www.micro-epsilon.com/download/manuals/man--optoNCDT-1750--en.pdf or on the supplied
CD.

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