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CMSWL-2BF1

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The SMARTEYE® COLORMARK™ ll Registration Mark Sensors combine unique color perception ability with very high speed response. Many important features have been incorporated into the design to meet the increasing demand for precision registration control on today’s higher speed packaging machinery.

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Data sheet

Series COLORMARK II
Design Rectangular
Range (mm) 9,5
Operating voltage 12-24 VDC
Output function NO
Output function NPN/PNP
Electrical connection M12 connector
Housing material Plastic
Operating temperature -40°C to +70°C
Protection IP67

More info

The SMARTEYE® COLORMARK™ ll Registration Mark Sensors combine unique color perception ability with very high speed response. Many important features have been incorporated into the design to meet the increasing demand for precision registration control on today’s higher speed packaging machinery.  It provides extended operating ranges, enhanced background suppression and the elimination of saturation problems.

The specific task of a photoelectric registration mark detector is to respond to printed registration marks on packaging material as they pass through the sensor's light beam. The output of the sensor must switch when the mark arrives precisely in position for the control function to occur. The resolution of the exact location of each passing registration mark is keynote to ensure that the initiation of the electromechanical response triggered by the sensor is in synchronization with the arrival of the mark.

HIGH SPEED
The high speed (50 microseconds) response time of the SMARTEYE® COLORMARK™ II helps to ensure that the point of detection of the sensed mark will not shift as the velocity of the moving web varies from slow startup to maximum velocity.

HIGH COLOR PERCEPTION
Color perception is a must for detecting registration marks printed in a wide variety of colors. The SMARTEYE® COLORMARK™ II with different light sources detects the greatest variety of color of marks on a wide veriety of material.

LIGHT SOURCES
Select  a white LED light source to detect a veriety of marks.  Select red, green or blue LED light sources in applications where the white light source fails to perform; i.e., a blue LED light source is recommended to detect pale yellow marks on a white background. Consult selection guidelines to help in specifying the correct SMARTEYE® COLORMARK™ II to fit your sensing requirements.

EDR® Enhanced Dynamic Range
The EDR® circuit extends the dynamic operating range to provide unequaled performance at very bright light levels. Dynamic operating range has been extended 500X to eliminate the effects of background suppression which can cause reduced resolution. To avoid saturation and enhance background suppression, the EDR® circuit monitors the offset adjustment during setup to determine when the sensor’s operating level is approaching the sensor’s light level saturation point. Before saturation occurs, the EDR® circuit adjusts the sensor in such a unique manner so as to prevent hot spot glare effects and extends the overall dynamic range of the SMARTEYE® COLORMARK™ II sensor.

CONTRAST INDICATOR
The 10 LED CONTRAST INDICATOR displays a scaled reading of the level of light received between the mark on the material and the material. The greater the reading between the two states, the more stable and accurate the detection of the mark will be.

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CMSWL-2BF1

CMSWL-2BF1

The SMARTEYE® COLORMARK™ ll Registration Mark Sensors combine unique color perception ability with very high speed response. Many important features have been incorporated into the design to meet the increasing demand for precision registration control on today’s higher speed packaging machinery.

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