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OPSL 775/4-150-S12 - 03

2015/12

8

Laser safety notices

ATTENTION, LASER RADIATION – LASER CLASS 2

Never look directly into the beam!

The device satisfies the requirements of IEC 60825-1:2014 (EN 60825-1:2014) safety regulations for a product in 

laser class 2

 as well 

as the U.S. 21 CFR 1040.10 regulations with deviations corresponding to "Laser Notice No. 50" from June 24th, 2007. 

Never look directly into the laser beam or in the direction of reflecting laser beams!
If you look into the beam path over a longer time period, there is a risk of injury to the retina.

Do not point the laser beam of the device at persons!

Intercept the laser beam with an opaque, non-reflective object if the laser beam is accidentally directed towards a person.

When mounting and aligning the device, avoid reflections of the laser beam off reflective surfaces!

CAUTION! Use of controls or adjustments or performance of procedures other than specified herein may result in hazardous light 
exposure.

Adhere to the applicable legal and local regulations regarding protection from laser beams.

The device must not be tampered with and must not be changed in any way.
There are no user-serviceable parts inside the device.
Repairs must only be performed by Leuze electronic GmbH + Co. KG. 

NOTICE

Affix laser information and warning signs!

Laser information and warning signs are affixed to the device (see 

). In addition, a self-adhesive laser warning sign (stick-on label) is 

supplied (see 

).

Affix the laser warning sign near the device if the attached laser information and warning signs are concealed due to the installation 
position. Affix the laser warning sign so that it is legible without exposing the reader to the laser radiation of the device or other 
optical radiation.

LASER RADIATION 

C

V

C

V

C

V

ʄ

 = 400 nm – 700 nm 

Po  1 mW

IEC 60825-1:2014

CLASS 2

LASER PRODUCT  

DO NOT

STARE INTO BEAM

A

Laser exit opening

B

Laser warning sign

C

Laser information sign with laser parameters

A

C

B

B

OPSL 775

Summary of Contents for OPSL 775

Page 1: ...ection of individual sheets from 0 1mm thickness Detection range 5 150mm Adjustable pulse stretching Dynamic output pulse adaptation DPA Simple mounting 5 150mm 12 30 V DC Accessories available separa...

Page 2: ...nput CAL 12 30VDC Indicators Green LED POWER ready Yellow LED EDGE edge detected internally Yellow LED STATUS output pulse edge LED yellow STATUS off flashing calibration process in progress standby m...

Page 3: ...l times over Commonly known as multiple pulses these can occur with a single object when for example print copies are being conveyed with the open edge and not the spine edge leading Likewise interfer...

Page 4: ...process See section 4 1 for details The settings will be saved even after power off power on Control button for dynamic pulse adaptation DPA Pressing this button will activate deactivate the dynamic p...

Page 5: ...irection see section 8 3 2 Mounting Working distance and direction of overlap flow Fig 3 OPSL 775 Working ranges 3 3 Direction of overlap flow and direction of overlap The device will only be capable...

Page 6: ...t 3 Press the CAL calibration button briefly once 50ms The status display is illuminated momentarily for the duration of the calibration procedure ALTERNATIVE Apply a high signal 12 30VDC for a period...

Page 7: ...is saved permanently Dynamic pulse adaptation is only suitable for relatively regular edge distances example printing of newspapers The program adapts the output pulse width permanently to the period...

Page 8: ...etection of multiple pulses Through an extension of the output pulse width these interference pulses are selectively suppressed and thus counting reliability is increased The desired output pulse widt...

Page 9: ...the changeover procedure when changing the range mode DPA active 1 LED 0 2 2 Factory setting 0 5 512 1 0 5 128 2 0 5 32 3 0 5 8 Attention If no button is actuated within 8s of calling up the function...

Page 10: ...Counting result correct NO YES End Counting result correct NO YES Edge detection possible NO YES Adjust Sens potentiometer to the left right Adjust pulse width potentiometer to the left right Repeat...

Page 11: ...ideal influence of ambient light Readjust sensitivity sections 4 3 or 5 repeat calibration procedure section 4 1 Error due to multiple pulses Check pulse width adjustment and readjust run DPA program...

Page 12: ...erformance of procedures other than specified herein may result in hazardous light exposure Adhere to the applicable legal and local regulations regarding protection from laser beams The device must n...

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