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Contrast sensors OLS

  • Rugged and accurate, insensitive to ambient light, contamination or surface defects.
  • Small curve radii of up to 0.5 m possible.
  • Low installation costs.
  • Measurement accuracy: ± 1 mm.
  • CANopen, RS-485 or IO-Link.
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Part number:

Product Part no.: Sensing distance Sensing distance tolerance Communication interface Type of light Light spot size Switching output Receiving filters Connection type Ambient operating temperature Enclosure rating
OLS20-BB1118142 1100421 100 mm ± 10 mm IO-Link, Modbus blue 180 mm x 9 mm push-pull: PNP/NPN RG 610 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-UB1118140 1132097 100 mm ± 10 mm IO-Link, Modbus UV 180 mm x 9 mm push-pull: PNP/NPN 420 … 750 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-BB1114149 1103483 100 mm ± 10 mm IO-Link, CANopen blue 180 mm x 9 mm push-pull: PNP/NPN 400 … 700 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-UB1114340 1118557 100 mm ± 10 mm IO-Link, CANopen UV 180 mm x 9 mm push-pull: PNP/NPN 420 … 750 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-BB1114142 1095594 100 mm ± 10 mm IO-Link, CANopen blue 180 mm x 9 mm push-pull: PNP/NPN RG 610 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-UB1114140 1132098 100 mm ± 10 mm IO-Link, CANopen UV 180 mm x 9 mm push-pull: PNP/NPN 420 … 750 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-BB1114342 1113053 100 mm ± 10 mm IO-Link, CANopen blue 180 mm x 9 mm push-pull: PNP/NPN RG 610 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-BB1118342 1113054 100 mm ± 10 mm IO-Link, Modbus blue 180 mm x 9 mm push-pull: PNP/NPN RG 610 male connector M12, 5-pin –10 °C … +55 °C IP67
OLS20-UB1118340 1108045 100 mm ± 10 mm IO-Link, Modbus UV 180 mm x 9 mm push-pull: PNP/NPN 420 … 750 male connector M12, 5-pin –10 °C … +55 °C IP67

At a glance:

  • Rugged and accurate, insensitive to ambient light, contamination or surface defects.
  • Independent of base material or color.
  • Simple line shifts and route changes by attaching conventional adhesive tape.
  • Small curve radii of up to 0.5 m possible.
  • Large reading field enables flexible line shifts (branches, junctions).
  • Reading bar codes makes it possible to transmit distance information or drive commands and simplifies vehicle control.
  • Cost efficient compared to camera solutions.
  • Low installation costs.

Features:

  • Detection of luminescent adhesive tape.
  • Very high signal-to-noise ratio (~1:1,000).
  • 180 mm reading field (up to 3 lanes can be read).
  • Output of deviation from lane center point, lane width and read-out of barcodes.
  • Able to withstand ambient light, contamination and gloss
  • Compensation for surface defects.
  • Measurement accuracy: ± 1 mm.
  • CANopen, RS-485 or IO-Link.

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