MICRO-EPSILON optoCONTROL 1202 User manual

optoCONTROL 1202-75
optoCONTROL 1202-100
Instruction Manual
optoCONTROL 1202

MICRO-EPSILON Eltrotec GmbH
Manfred-Wörner-Straße 101
73037 Göppingen / Germany
Tel. [phone]
Fax [phone]
[email protected]
www.micro-epsilon.com
Certied acc. to DIN EN ISO 9001: 2008
Non-contact laser micrometer

optoCONTROL 1202
Contents
1. Safety ........................................................................................................................................ 5
1.1 Symbols Used ................................................................................................................................................. 5
1.2 Warnings.......................................................................................................................................................... 5
1.3 Notes on CE Identification............................................................................................................................... 6
1.4 Proper Use....................................................................................................................................................... 7
1.5 Proper Environment......................................................................................................................................... 7
2. Laser Class............................................................................................................................... 8
3. Functional Principle, Technical Data ....................................................................................... 9
3.1 Functional Principle ......................................................................................................................................... 9
3.2 Technical Data ............................................................................................................................................... 11
4. Delivery ................................................................................................................................... 13
4.1 Unpacking , Included in Delivery................................................................................................................... 13
4.2 Storage .......................................................................................................................................................... 13
5. Installation and Mounting ...................................................................................................... 14
5.1 Sensor Mounting ........................................................................................................................................... 14
5.2 Electrical Connections................................................................................................................................... 19
5.2.1 Power Supply, Inputs and Outputs................................................................................................................ 21
5.2.2 Serial Interface ............................................................................................................................................... 23
6. Operation ................................................................................................................................ 24
6.1 Control- and Display Elements...................................................................................................................... 24
6.2 Evaluation Mode ............................................................................................................................................ 25
6.3 Analog Output................................................................................................................................................ 26
6.4 Limit Monitoring, Digital Outputs................................................................................................................... 27
6.5 External Triggering, IN0 ................................................................................................................................. 28
6.6 RESET Function, IN1..................................................................................................................................... 29
6.7 TEACH Function, IN1..................................................................................................................................... 29
6.8 Software Tool ................................................................................................................................................. 30
6.9 Sensor Mounting with Video Signal .............................................................................................................. 31

optoCONTROL 1202
7. Calibration .............................................................................................................................. 32
8. Warranty.................................................................................................................................. 32
9. Service, Repair ....................................................................................................................... 32
10. Decommissioning, Disposal .................................................................................................. 33
11. Optional Accessories............................................................................................................. 33
12. Factory Setting ....................................................................................................................... 34

Page 5
optoCONTROL 1202
1. Safety
The handling of the system assumes knowledge of the instruction manual.
1.1 Symbols Used
The following symbols are used in this instruction manual:
Indicates a hazardous situation which, if not avoided, may result in minor or moder-
ate injury.
Indicates a situation which, if not avoided, may lead to property damage.
Indicates a user action.
iIndicates a user tip.
1.2 Warnings
Caution - use of controls or adjustments or performance of procedures other than those specified herein may
result in hazardous radiation exposure.
Connect the power supply and the display output device according to the safety regulations for electrical
operating equipment.
> Danger of injury
> Damage to transmitter/ receiver
Avoid shock and knocks on the sensor and the controller.
> Damage to transmitter/ receiver
Supply voltage must not exceed specified limits.
> Damage to transmitter/ receiver
Protect connecting cable from damage.
> Damage to transmitter/ receiver

Page 6
optoCONTROL 1202
Avoid damage (scratches) to the protective windows of the transmitter and receiver through unsuitable clean-
ing methods or cleaning solvents
> Inaccurate, erroneous measurements
Do not touch the protective windows of the laser and receiver with the fingers. Wipe off any fingerprints imme-
diately.
> Inaccurate, erroneous measurements
Avoid permanent action of dust or splashed water on the measurement channel. Use protective housings.
> Damage to transmitter/ receiver
1.3 Notes on CE Identification
The following applies to optoCONTROL 1202:
- EU directive 2014/30/EU
- EU directive 2011/65/EU, “RoHS” category 9
Products which carry the CE mark satisfy the requirements of the quoted EU directives and the European
standards (EN) listed therein. The EC declaration of conformity is kept available according to EC regulation,
article 10 by the authorities responsible at
MICRO-EPSILON Eltrotec GmbH
Manfred-Wörner-Straße 101
73037 Göppingen / Germany
The measuring system is designed for use in industry and satisfies the requirements.

Page 7
optoCONTROL 1202
1.4 Proper Use
- The optoCONTROL 1202 is designed for applications in the industrial field.
- It is used
for edge acquisition, width or diameter measurement, position acquisition of components or machine
parts.
for measuring and testing problems in the process quality control
- The measuring system may only be operated within the limits specified in the technical data, see Chap.
3.2.
- Use it in such a way that with malfunctions or total failure of the sensor, persons are not endangered and
machines are not damaged.
- Take additional precautions for safety and for damage prevention with safety-related applications.
1.5 Proper Environment
- Protection class
Electronics: IP 54
Optics: IP 67
- Operating temperature: -10 to +50 °C (+14 to +122 °F)
- Storage temperature: -20 to 85 °C ( -4 to 185 °F)
- Humidity: 5 - 95 % (non-condensing)
- Ambient pressure: Atmospheric pressure

Page 8
optoCONTROL 1202
2. Laser Class
The optoCONTROL 1202 sensor operates with a semiconductor laser with a wavelength of 670 nm
(visible/red). The maximum optical output is ≤ 0.39 mW. The sensors are classified in Laser Class 1 (Class I).
The accessible radiation is harmless under predictable conditions.
The following warning labels are attached to the cover of the sensor housing:
Class 1 Laser Product
IEC 60825-1: 2008-05
THIS PRODUCT COMPLIES
WITH FDA REGULATIONS
21CFR 1040.10 AND 1040.11
IEC label Only for USA
Impairment of color vision and inconvenience may not excluded for class 1 laser devices, e. g. through glare.
Consequently, you can use Class 1 laser equipment without further protective measures.
Class 1 lasers are not subject to registration and a laser protection officer is not required.
The laser warning label for Germany is included in delivery. The version applicable to the user’s country must
be applied before the equipment is used for the first time.
iThe housing of the transmitter and receiver may only be opened by the manufacturer! For repair and service purposes the sensors must always be sent to the manufacturer!
Receiver TransmitterLaser beam
THIS PRODUCT COMPLIES
WITH FDA REGULATIONS
21CFR 1040.10 AND 1040.11
Class 1 Laser Product
IEC 60825-1: 2008-05
Fig. 1 True reproduction of the sensor with its actual location of the warning labels, view on top side
If both information
labels are hidden in
the installed state, the
user must ensure that
additional labels are
fitted at the point of
installation.

Page 9
optoCONTROL 1202
3. Functional Principle, Technical Data
3.1 Functional Principle
In the laser line sensors of the optoCONTROL series the laser beam of a laser diode
(l= 670 nm, 1 mW, power output, laser class 2) is emitted via suitable collimators and apertures as paral-
lel laser light with homogeneous light distribution as laser line from the optical transmitter unit. In the optical
receiver unit the laser line impinges on a CCD line receiver. This CCD line comprises many closely adjacent
individual receiver elements (pixels) that are arranged in a line. The light quantity of each of these receiver
elements that is collected during the integration time can be separately read out as an analog voltage. After
performing analog-digital conversion, it is stored in a data field as a digital value.
When there is a non-transparent measuring object in the laser line, the parallel laser light only illuminates
those receiver elements (pixels) of the line that lie outside the shadow zone of the measuring object. As a
result, the pixels within the shadow zone give off a considerably lower analog voltage compared to the illu-
minated pixels. By means of suitable software algorithms, the areas of the shadow zones can be determined
from the previously stored data field. Since the distance of the pixels on the CCD line is known, size and posi-
tion of the measuring object can be detected.
The micro controller of the ODC 1202 sensors can be parameterized through the serial RS232 interface by
means of a Windows PC software:
- Setting the evaluation mode
- Setting the output polarity of the three digital outputs 1(OUT0, OUT1, OUT2)
The housing of the sensor features a TEACH/RESET button 2and a potentiometer for tolerance setting.
Switching states are visualized by means of 4 LEDs which are integrated in the housing of the receiver.
Two digital inputs (IN0, IN1) make it possible to realize an external TEACH/RESET functionality and an exter-
nal TRIGGER functionality through a PLC.
In addition the receiver features a high-speed analog output (0 ... 10 V) with 12-bit digital/analog resolution.
1) ODC1220 series has two digital outputs (OUT0, OUT1)
2) not available for ODC1220 series

Page 10
optoCONTROL 1202
8-pin female connector
Binder series 712
(SPS connector)
4-pin female connector
Binder series 707
(PC connector)
3-pin female connector
Binder series 712
(connection to transmitter)
TEACH/RESET key
(Input IN1)
Potentiometer
(tolerance specification)
LED display (red/green/red/yellow):
STATUS DIGITAL OUT1LED red (+)
LED green Measuring value in tolerance specification
LED red (-) STATUS DIGITAL OUT0
LED yellow POWER/Multifunctional display
7-pin female connector
Binder series 712
(connector for ME
service operation)
Fig. 2 Laser micrometer, series optoCONTROL 1202

Page 11
optoCONTROL 1202
3.2 Technical Data
Model optoCONTROL 1202-75 optoCONTROL 1202-100
Measuring range typ. 75 mm typ. 98 mm
Distance transmitter - receiver min. 20 mm, max. 2,000 mm
Resolution 1typ. 8 µm
Repeatability 2≤ ±10 µm
Linearity 3±0.2 % (±150 µm) ±0.2 % (±196 µm)
Sampling rate max 400 Hz / 700 Hz (digital) max 360 Hz / 600 Hz (digital)
Max. switching current 100 mA, short-circuit proof
Interface measuring values via RS232, parametriziable via Windows using the ODC1202 tool
(included in delivery)
Laser semiconductor laser 670 nm, 0.39 mW max. optical power,
laser class 1 4
Optical filter interference filter, red light filter RG630, polarization filter
Permissible external light ≤5000 Lux 5
Housing material aluminum, anodized in black
Housing dimensions
(without flange female
connector)
transmitter: LxWxH approx. 130x125x30 mm
receiver: LxWxH approx. 75x125x30 mm
transmitter: LxWxH approx. 170x145x30 mm
receiver: LxWxH approx. 70x145x30 mm
Weight transmitter: 805 g
receiver: 306 g ± 5 g transmitter: 1100 g receiver: 400 g ± 5 g
Connector receiver
8-pin female connector type binder series 712 (SPS/Power)
4-pin female connector type binder series 707 (PC/RS232)
3-pin female connector binder series 712 (connection to the transmitter)
Connector transmitter 3-pin female connector type binder 712 (connection to receiver)
Connection cable connection to PC: PC1202-2/PC; connection to PLC: PC1202-2/PLC;
connection cable transmitter/receiver: PC1202-2
Teach button Teach button at the housing for set point value teaching

Page 12
optoCONTROL 1202
Model optoCONTROL 1202-75 optoCONTROL 1202-100
LED-indication
LED red (+): Measuring value > upper tolerance threshold
LED green: Measuring value lies within tolerance threshold
LED red (-): Measuring value < lower tolerance threshold
LED yellow: multifunction
Protection class electronics: IP 54, optics: IP 67
Shock 15 g / 6 ms
Vibration 15 g / 10 Hz…1 kHz
Operating temperature -10 to +50 °C (+14 to +122 °F)
Storage temperature -20 to +85 °C (-4 to +185 °F)
Output
Analog 0 …+10V (scalable)
Digital
OUT0, OUT1, OUT2: pnp-bright-switching/npn-dark-switching or
pnp-dark-switching/npn-bright-switching, adjustable under Windows,
max. 100 mA, short-circuit proof
Digital input IN0 external trigger, input voltage +Ub/0 V with protective circuit
IN1 teach/Reset, input voltage +Ub/0 V with protective circuit
Power supply +15 VDC … + 30 VDC, typ. 200 mA
Sensitivity adjustment using Windows via PC (parameterization software included)
Laser adjustment adjustable using Windows via PC
The quoted technical data apply for a displacement light source to receiver about 300 mm and a temperature
of 20 °C (+68 °F) after a warm-up time of 30 minutes.
1) Display resolution of the software ≤ 10 µm
2) Valid for ΔT≤5°C and ambient light 5000 lx. For stable measurement shadowing of the receiver is
advisable. Smooth video AVG 64 values.
3) Is only valid with the adaption of the THD threshold and the laser performance as well as the execution of
an calibration; 20 mm target-receiver distance; 250 mm transmitter-receiver distance
4) Laser class 1: IEC 60825-1: 2008-05
5) Shadowing from ambient daylight increases the signal stability

Page 13
optoCONTROL 1202
4. Delivery
4.1 Unpacking , Included in Delivery
Check for completeness and shipping damage immediately after unpacking.
The delivery includes:
1 Transmitter ODC1202-x-T 1 Instruction manual
1 Receivcer ODC1202-x-R 1 Software manual
1 Product CD
In case of damage or missing parts, please contact Micro-Epsilon Eltrotec or the supplier.
4.2 Storage
- Storage temperature: -20 to +85 °C (-4 to +185 °F)
- Humidity: 5 - 95 % (non-condensing)

Page 14
optoCONTROL 1202
5. Installation and Mounting
The measurement system optoCONTROL 1202 is an optical system for measurements with µm accuracy.
Make sure it is handled carefully when installing and operating.
5.1 Sensor Mounting
Mount the sensor only to the existing holes on a flat surface. Clamps of any kind are not permitted.
> Inaccurate, erroneous measuring values
Mount the transmitter and receiver above every the three through holes (dia. 4.5) or above every the two
tapped blind holes M5.
Bolt connection
Housing Push through
length
Screw Washer Tightening torque
per screw
ISO 4762 - A2 ISO 7089 - A2 µ = 0.12
mm Nm
ODC1202-75-T 30 M4 A4.3 2
ODC1202-75-R 30 M4 A4.3 2
ODC1202-100-T 30 M4 A4.3 2
ODC1202-100-R 30 M4 A4.3 2

Page 15
optoCONTROL 1202
Direct fastening 1
Housing Screw-in depth Screw Tightening torque
per screw
Minimum Maximum ISO 4762 - A2 µ= 0.12
mm mm Nm
ODC1202-75-T 7 1M5 4
ODC1202-75-R 7 1M5 4
ODC1202-100-T 7 1M5 4
ODC1202-100-R 7 1M5 4
1) Screw-in depth (sustaining thread length 2.6)
Recommended tightening torque -> max. +10 % valid, min. -20 % do not fall below
iThe tightening torques named in the table are recommended values and can vary according to each case of application. Basis of consideration: µ =0.12

Page 16
optoCONTROL 1202
Pay attention that, when the transmitter and receiver are mounted freely, initially exact alignment of the
housing edges with respect to one another should be ensured. The housing edges must lie within one
plane.
Use a try square or other suitable aids for alignment of transmitter and receiver.
Pay attention on the alignment of target for avoiding measurement inaccuracies, see Fig. 3
Fig. 3 Measurement inaccuracy at tilted targets
Do not touch the optical windows. Contamination on the optical windows impairs correct functioning.
The optional available mounting rail for fixing of transmitter and receiver allows operating distances up to
2,000 mm.
Fix the mounting rail so that it is not bended respectively twisted.
i Minimum distance between transmitter and receiver: 20 mm Maximum distance between transmitter and receiver: 2,000 mm

Page 17
optoCONTROL 1202
130 (5.12)
ø4,5
dia.4.5
17,5 (0.69)
100 (3.94)
125 (4.92)
18
(0.70)
80
(3.14)
M5 - 8 deep
40
(1,57)
80
(3.14)
30 (1.19)
20 (0.79)
30 (1.18)
20 (0.79)
M5 - 8 deep
10
(0.39)
35
(1.38)
optoCONTROL 1202-75
(Transmitter)
optoCONTROL 1202-75
(Receiver)
75 (2.95)
ø4.5
dia 4.5
7.5 (0.29)
112 (4.40)
74.9 (2.95)
125 (4.92)
40
(1.57)
19
(0.74)
19
(0.74)
SMR
EMR
Fig. 4 Dimensional drawing optoCONTROL 1202-75, dimensions in mm (inches), not to scale

Page 18
optoCONTROL 1202
170 (6.69)
ø4.5
dia 4.5
15 (0.59)
120 (4.72)
145 (5.70)
50
(1.97)
20 (0.79)
80
(3.14)
M5 - 8 deep
30
(1.18)
70
(2.76)
30 (1.18)
20 (0.79)
30
(1.18)
20
(0.79)
M5 - 8 deep
10
(0.39)
35
(1.38)
optoCONTROL 1202-100
(Transmitter)
optoCONTROL 1202-100
(Receiver)
75 (2.95)
ø4.5
dia 4.5
9.5 (0.37)
130 (5.11)
97.5 (3.84)
145 (5.70)
40
(1.57)
19
(0.74)
18
(0.71)
SMR
EMR
Fig. 5 Dimensional drawing, optoCONTROL 1202-100, dimensions in mm (inches), not to scale

Page 19
optoCONTROL 1202
5.2 Electrical Connections
Receiver
Transmitter
8-pin female connector
Binder, series 712
(power supply,
output)
4-pin female connector
Binder, series 707
(RS232)
3-pin. female connector
Binder, series 712
(connection to transmitter)
Fastening screw thread
M5, 8 mm deep
Transmit optics
Mounting
hole dia. 4.5
Mounting
hole dia. 4.5
7-pin female connector
Binder, series 712
(connector for ME service)
Fig. 6 Electrical connections of transmitter and receiver

Page 20
optoCONTROL 1202
I100 mA
L
e.g. SCD1202-2
e.g. CE1202-5
e.g. SCA1202-2
white (Ground)
brwon (+15 ... +30 VDC, e.g. PS2020)
blue (OUT2)
pink (OUT1)
red (0 ... 10 V, measurement signal)
gray (OUT0)
V
yellow (IN1)
green (IN0)
ODC1202-x-T (Transmitter) ODC1202-x-R (Receiver)
1
Fig. 7 Typical wiring of transmitter, receiver, control the digital input IN1 and the digital output OUT0
Bending radii cables:
SCD1202-x / SCA1202-x / CE1202-x: minimal 80 mm flexible or 53 mm fixed
1) High side/low side switch. Drives the load in direction to power supply or to ground.