Cognex DSMax User manual

DSMax™32T-CXP
Basic Safety and Usage
2020 April09
Revision: 9.6.0.SR1.2

Precautions
Reduce the risk of injury or equipment damage by observing the following
precautions when installing Cognex products:
lRoute all cables and wires away from high current or high-voltage power
sources to reduce the risk of damage or malfunction due to over-voltage,
line noise, electrostatic discharge (ESD), power surges, or other
irregularities in the power supply.
lDo not install Cognex products where they are exposed to environmental
hazards such as excessive heat, dust, moisture, humidity, impact, vibration,
corrosive substances, flammable substances, or static electricity.
lChanges or modifications not expressly approved by the party responsible
for regulatory compliance could void the user’s authority to operate the
equipment.
lInclude service loops with all cable connections.
lEnsure that the cable bend radius begins at least six inches from the
connector. Cable shielding can be degraded or cables can be damaged or
wear out faster if a service loop or bend radius is tighter than 10X the cable
diameter.
lThis device is certified for office use only and if used at home, there can be
frequency interference problems.
lUse this device in accordance with the instructions in this documentation.
lAll specifications are for reference purposes only and can change without
notice.
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Sensor Layout
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Specifications
Refer to the following table for DSMax sensor head specifications:
Specification DSMAX Sensor Head
Dimensions 133.4 mm (H) x 65 mm (W) x 142.7 mm (L)
Weight 843 g
Ratings Voltage:+24 VDC (11-30 VDC)
Current:300 mA max
Power:8W
Environmental Operating
Conditions
Operating Conditions: 0ºC to 50ºC
Storage Temperature: -10ºC to 60ºC
Maximum Humidity: 85% (non-condensing)
Shock: Up to 50 G
Vibration: Up to 8 G (10-500 Hz for 30 minutes)
Certification IP65 / IP67
CE, KCC, FDA (laser);CAN/CSA C22.2 No. 61010-1, UL 61010-1, EN 61010-1;
EN 61326-1:2013
Laser Classification 2M
Laser Divergence Angle -0.65°(from cylindrical lens exit face)
Maximum Operating
Frequency
200MHz
Input / Output 2X TNC Connectors
Coaxial Cable Resistance 75 Ohm
Communication Protocol CoaXPress
Regulatory Model R00066
Manufacturer Cognex Corporation
One Vision Drive
Natick, MA 01760 USA
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Installation
Install your DSMax sensor head by performing the following steps:
Mount the DSMax sensor head using
three socket head cap screws:
lScrew height:70mm
lScrew thread:M4
Dimension A 82 mm*
Dimension B 121 mm*
Dimension C 26 mm*
Hole Diameter 5.2 mm
* Dimensions to center of mounting holes
Connect the DSMax sensor head to a
DSMax frame grabber using the
provided coaxial cables.
Use only Cognex-approved 5m coaxial
cables included within product kit.
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Vertically position the sensor where
objects to be scanned appear within
the field of view (FOV).
Specification Distance (mm)
Near Field of View 30.2
Far Field of View 33.3
Clearance Distance 51.4
Measurement Range 10.9
Launch your VisionPro vision application and configure the sensor as an image
source. Refer to your VisionPro documentation for details.
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Indicator Lights
The DSMax sensor head supports indicator lights to represent that status of the
laser and the CoaXPress transmission status:
The Laser Indicator Light represents one of the two operating states:
Color Operating State Power Provided to Laser
Green Laser on Yes
Red Sensor receiving power No
The CoaXPress status indicatorsfollow the specific color schemes detailed by the
CoaXPress standard version 1.1:
Indicator Lights CoaXPress State
Off No power
Solid orange System booting
Fast flash alternate green / orange shown for a
minimum of 1s even if the connection detected is faster
Connection detection in progress, PoCXP active
Slowflash alternate red / green Device / host incompatible, PoCXP active
Solid red PoCXPover-current (Host only)
Solid green Device / Hostconnected, but no data being transferred
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Show pulse orange Device / Host connected, waiting for event (e.g. trigger,
exposure pulse)
Fast flash green Device / Host connected, data being transferred
500ms red pulse in case of multiple errors. At least two
green fast flash pulses before the next error is indicated
Error during data transfer (e.g. CRC error, single bit
error detected)
Fast flash red System error (for example, internal error)
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Laser Compliance
LASER RADIATION, AVOID DIRECT EYE EXPOSURE
CLASS 2M LASER PRODUCT
FAILURE TO FOLLOW THESE INSTRUCTIONS MAY CAUSE SERIOUS INJURY
Cognex Corporation places the following labels on every DSMax Sensor Head:
Compliant with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to
Laser Notice No. 50, dated June 24, 2007. Certified to Class 2M according to IEC
60825-1:2007 and IEC 60825-1:2014-5.
Use of controls or adjustments in performance of procedures other than those
specified herein may result in hazardous exposure.
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Laser Safety Warnings
lBlock unused beams.
lSwitch off the laser when not in use.
lAvoid direct eye exposure to laser radiation.
lPrevent intrabeam viewing of the laser.
lKeep the laser plane horizontal or pointing downwards.
lDo not place optical components (mirrors) into the beam.
lDesign test fixtures in such a way to prevent unintentional viewing of the
beams.
lReport any issues that may have an impact on laser safety to your
supervisor or the Laser Safety Officer.
lConsciously close your eyes or turn away from if the laser impinges on the
eye. DO NOT SUPPRESS YOUR BLINK REFLEX.
lDo not view directly with optical instruments (magnifying or telescopic) or
direct laser beam into an area where such instruments are likely to be used.
lCognex recommends the usage of protective eyewear with specs
equivalent to Newport Laser Safety Glasses (P/N: G30103).
lAvoid the use of highly reflective material, or try to angle the part to prevent
unintentional viewing of the reflection.
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Important Product Information
lUnder no circumstance should you modify the DSMAX Sensor Head in any
way.
lThere is no scheduled maintenance necessary to keep the product in
compliance.
lWhen moving the unit from a warm environment to a cold environment,
allow the unit to equalize in a room temperature environment for 24 hours.
lUse only Cognex-supplied accessories with the DSMAX Sensor Head.
Contact your local Cognexsales representative for more information with
any questions about compatible accessories.
lUnder the Korean Certification safety standards, this product is certified to
“Class A”. EMC registration is done on this equipment for business use only.
Product seller and user should take note that this equipment is not for
household usage. The following shows a Korean-translated version of this
statement:
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Product Service
Cognex Corporation makes the following recommendations for cleaning the external optical surfaces
of a DSMax sensor:
lUnplug the DSMAX Sensor Head so the laser cannot be powered on
lUse lint-free tissue or an optical-grade cotton swab (“Q-tip”)
lUse reagent-grade acetone and isopropyl alcohol
lUse minimal pressure
lDispose of tissue and/or swab after each swipe to prevent lint deposition
lSwipe in a single, even stroke across optical surfaces
lRotate the tissue or swab during cleaning so dirt is not dragged across the surface
If the DSMAX Sensor Head is soiled such that full liquid immersion is required, fasten TNC caps to I/O connectors
and rinse the unit with appropriate cleaning fluid. Failure to fasten TNC caps before immersion will result in
IRREPARABLE DAMAGE to the DSMAX Sensor Head.
lThe DSMAX Sensor Head cannot be serviced by the customer. Please bring any performance issues to
the attention of your local Cognexrepresentative.
lIn case of any necessary servicing or repairing processes, return the unit to the factory.
lService is only to be handled by authorized factory-trained technicians. The DSMAX Sensor Head does
not contain parts that are user-serviceable.
lUnder no circumstances should you operate the DSMAX Sensor Head if it is defective or the seal
damaged. CognexCorporation cannot be held responsible for any harm caused by operating a faulty unit.
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Copyright @2018
Cognex Corporation. All rights reserved.
Printed in the USA
Part Number:4000000544
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