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Reflex Sensors with Background Suppression

2.  For Your Safety

2.1 Use for Intended Purpose

The product is based on the following functional principle: 

Reflex Sensors with Background Suppression

Reflex sensors with background suppression analyze the light reflected from objects. As these sensors work 
according to the principle of angular measurement, the color, shape and surface characteristics of the object 
have almost no influence on the detection range. Even dark objects can be reliably detected against a bright 
background. The output is switched as soon as an object passes the selected range.

This product can be used in the following industry sectors:

• Special machinery manufacturing
• Heavy machinery manufacturing
• Logistics
• Automotive industry
• Food industry
• Packaging industry
• Pharmaceuticals industry
• Plastics industry
• Woodworking industry

• Consumer goods industry
• Paper industry
• Electronics industry
• Glass industry
• Steel industry
• Aviation industry
• Chemicals industry
• Alternative energy
• Raw materials extraction

2.2 Use for Other than the Intended Purpose

• Not a safety component in accordance with 2006/42/EC (Machinery Directive)
• The product is not suitable for use in potentially explosive atmospheres.
• The product may only be used with accessories supplied or approved by wenglor, or combined with 

approved products. A list of approved accessories and combination products can be accessed at  
www.automationdirect.com on the product detail page. 

DANGER!
Risk of personal injury or property damage in case of use for other than the intended 
purpose!

Use for other than the intended purpose may lead to hazardous situations.
• Observe instructions regarding use for intended purpose.

Содержание OPT2168

Страница 1: ...EN OPT2168 OPT2169 Reflex Sensors with Background Suppression Translation of the Original Operating Instruction Subject to change without notice Available as PDF version only Version 1 0 0 Status 16 1...

Страница 2: ...7 3 1 1 Spot Diameter 8 3 1 2 Switching Distance Deviation 9 3 2 Layout 9 3 3 Control Panel 10 3 4 Scope of Delivery 10 4 Transport and Storage 11 4 1 Transport 11 4 2 Storage 11 5 Installation and El...

Страница 3: ...emphasized by means of symbols and attention getting words Safe use of the product is only possible if these safety precautions and warnings are adhered to The safety precautions and warnings are lai...

Страница 4: ...unapproved replacement parts Unapproved modification of products These operating instructions do not include any guarantees from wenglor with regard to the described procedures or specific product ch...

Страница 5: ...industry Food industry Packaging industry Pharmaceuticals industry Plastics industry Woodworking industry Consumer goods industry Paper industry Electronics industry Glass industry Steel industry Avi...

Страница 6: ...eneral Safety Precautions NOTE These instructions are an integral part of the product and must be kept on hand for the entire duration of its service life In the event of possible changes the respecti...

Страница 7: ...wer 10 30 V DC IO Link supply voltage 18 30 V DC 40 60 C Switching output voltage drop 2 V Switching output switching current 100 mA Switching output residual current 50 A Short circuit protection Yes...

Страница 8: ...ption 20 mA Switching frequency Response time Switching frequency Interference free Mode Response time Interference free Mode Temperature drift 5 Temperature range 40 60 C Setting method Potentiometer...

Страница 9: ...on Kodak white 90 remission 30 50 70 90 110 130 150 2 0 4 6 8 10 Sr mm dSr mm P1KH BLUE Sr Switching Distance dSr Switching Distance Change Black 6 remission Grey 18 remission 3 2 Layout OPT2168 OPT21...

Страница 10: ...el 68 05 1K1 30 05 switching distance adjuster 30 switching status indicator contamination warning 68 supply power indicator 3 4 Scope of Delivery Sensor Safety precautions Laser warning label for Cla...

Страница 11: ...Then return the device making reference to damage in transit 4 2 Storage The following points must be taken into condition with regard to storage Do not store the product outdoors Store the product in...

Страница 12: ...ical influences Make sure that the sensor is mounted in a mechanically secure fashion Specified torque values must be complied with see section 3 Technical Data page 7 ATTENTION Risk of property damag...

Страница 13: ...nk Green Yellow Supply Voltage Supply Voltage 0 V Supply Voltage AC Voltage Switching Output NO Switching Output NC Contamination Error Output NO Contamination Error Output NC Input analog or digital...

Страница 14: ...approx 5 Hz Short circuit Check electrical wiring and eliminate the short circuit Over temperature Disconnect the sensor from supply power and allow it to cool down Hardware error Replace the sensor...

Страница 15: ...ckground or an Undersurface Adjust and securely mount the sensor such that the spot strikes the object to be detected at a right angle Turn the potentiometer all the way to the right Remove the object...

Страница 16: ...accept the return of unusable or irreparable products Respectively valid national waste disposal regulations apply to product disposal 10 Appendix 10 1 List of Abbreviations Abbreviation Meaning Tu A...

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