OSELA COMPACT LASER User manual

STRUCTURED LIGHT AND
LASER BEAM SHAPING SOLUTIONS
COMPACT LASER MODULE
56,2 mm
Ø 10 mm
INSTRUCTION MANUAL
WARNING!
The laser light emitted by this unit may be in the infrared (non-visible) region of the electromagnetic
spectrum. Avoid Exposure to direct or scattered radiation from the laser. Use extreme caution at all times
when the laser is in use.
The output power of these laser devices is sometimes high enough to cause permanent damage to the
human eye. You should wear appropriate laser safety goggles at all times when the laser is operational.
All laser safety warning labels are provided on the unit and be taken into note. Warning labels comply
with IEC-60825-1:2014.

OPERATING THE LASER
• The laser can be focused with the aid of a focusing tool provided with the laser, or any other similar tool
• Fit the focusing tool in the notches as shown in the image. This will allow you to move the focal point
throughout its focus range from 100mm to infinity
• The white lead allows
you to modulate the
laser using a TTL signal.
• Connect to ground. • Used for power, connect
to a DC voltage source
according to configuration
• As an option we can
supply a fourth lead that
can be used for linear
intensity control. See
datasheet for graph of
voltage vs power output.
WHITE LEAD BLACK LEAD RED LEAD GREEN LEAD
Clamping area = For optimal performance and lifetime of the laser, fixing the laser using a C-mount bracket (or any
bracket with increased contact area) is recommended. The designated clamping area of the laser can be found on the
mechanical drawing in the Datasheet.
Refer to electronics table in troubleshooting section for operating voltages for your specific laser configuration.

OPERATING ENVIRONMENT
The lasers operating temperature range is from -10°C to 45°C. As a protection, at approximately 45°C the
lasers will automatically shutdown. Full operation will resume once the laser falls within its normal working
temperature range.
Using a heat sink with the laser is recommended. As with all semiconductor materials, avoid exposure to
electrostatic discharges.
Operate the laser in an environment in which there is normal aeration.
LASER SAFETY
It is extremely important to follow laser safety and wear appropriate eyewear when working around lasers.
Do not project laser in the direction of other people or at reflective surfaces that might cause exposure to the
human eye. Do not intentionally mount laser at eye level.
Use of controls or adjustments or performance of procedures other than those specified herein may result in
hazardous radiation exposure. Modifications, which affect any aspect of the product’s performance or intended
functions, will require re-certification of the product in accordance with the provisions of 21CFR 1040.10 and 1040.11.
Class 3B lasers are not intended for use in surveying, leveling, alignment, or medical applications. Laser classifi-
cation is performed according to United States Center for Devices & Radiological Health (CDRH) document
21 CFR 1040.10, and or the International Electro Technical Commission (IEC) document 60825-1:2014.
CLASS 1M Denotes lasers that do not pose a hazard under normal or single fault conditions. No risk to
eyes including use of optical instrument. No risk to skin. Laser emitting devices are lasers that
are safe under reasonably foreseeable conditions of operation, including the use of optical
instruments for intra-beam viewing.
CLASS 2M No risk to skin. Includes lasers emitting visible radiation (400 nm to 700 nm) where eye
protection is normally provided by an aversion response (blink reflex). No risk to eyes for short
time exposure including use of optical instruments. This means that the low power light is not
intended for direct viewing.
CLASS 3R Direct intra-beam viewing is potentially hazardous; a label must be used.
CLASS 3B Denotes lasers that pose a hazard when viewed directly, whether magnifying viewing aids are
used or not.

OSELA inc. 1869 32nd Avenue, Lachine, QC, H8T 3J1 Canada [e-mail] 514 631.2227 osela.com
PRODUCT WARRANTY
The laser is guaranteed to be free from material & manufacturing defects for a period 12-24 months (diode
dependent, please inquire) from the date of shipment. Should the product fail during this period, the company will,
at its discretion, repair or replace the damaged unit. The repaired or replaced unit will be covered for the remainder
of the original equipment warranty period. The warranty does not apply to the units examined by the company that
are found to have failed due to abuse, acts of nature, mishandling, alteration, improper installation or negligence.
Removal of the laser safety sticker renders warranty null and void. All returns require a Return Merchandise Authorization
number (RMA#). This number can be obtained by contacting the distributor from which the unit was purchased.
TROUBLESHOOTING
Please see table for some tips if laser is not operating as specified.
ISSUE VERIFY THE FOLLOWING
Laser is not
emitting or
low output
power
Diode
Wavelenght
Power Supply Input Voltage Modulation (white lead)
Dimmer Option
(green lead)
Standard
offering
Optional TTL (T) Reverse TTL
(RT)
Above 600nm
Red Lead =
5VDC
Black lead =
Ground
Red lead =
5-24VDC
Black lead =
Ground
0-0.5V =
100% optical
power
0.7-5V =
0% optical
power
0-0.5VDC =
0% optical
power
0.7-5VDC =
100% optical
power
0-0.7VDC =
%100 optical
power
0.7-4.2VDC =
linear control
4.2-5VDC ≈ 0%
optical power
Below 600nm
Red lead =
9-30VDC
Black lead =
ground
Red lead =
5VDC
(Specific
voltage,
no range)
0-0.5V =
100% optical
power
0.7-5V =
0% optical
power
0-0.5VDC =
0% optical
power
0.7-5VDC =
100% optical
power
0-0.7VDC =
%100 optical
power
0.7-4.2VDC =
linear control
4.2-5VDC ≈ 0%
Laser line is
too thick Please use the focusing tool to focus the laser at projection plane
Laser line is
incomplete
or deformed
Please verify that the front screen of laser is clean and clear of any obstructions
If you are encountering any of these issues and the above recommendations do not work, or an issue that is not
listed, please contact the company you purchased the laser from for assistance.