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Light Curtain Sensors SS40 Series
Slim Type

SS40 Series

  • Beam interval: 40mm
  • Anti Interference feature for parallel installation (M/S switching)
  • Longest-in-class detecting distance of 7m
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SS40 Series

Model Detecting width Optical axis interval Detecting object Output mode Protective structure  
SS40-T4 120mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T4-PN 120mm 40mm Opaque φ52mm or more PNP IP66
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SS40-T6 200mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T6-PN 200mm 40mm Opaque φ52mm or more PNP IP66
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SS40-T8 280mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T8-PN 280mm 40mm Opaque φ52mm or more PNP IP66
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SS40-T10 360mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T10-PN 360mm 40mm Opaque φ52mm or more PNP IP66
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SS40-T12 440mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T12-PN 440mm 40mm Opaque φ52mm or more PNP IP66
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SS40-T16 600mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T16-PN 600mm 40mm Opaque φ52mm or more PNP IP66
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SS40-T20 760mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T24 920mm 40mm Opaque φ52mm or more NPN IP66
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SS40-T24-PN 920mm 40mm Opaque φ52mm or more PNP IP66
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More Info

Only receiver is shown in the figure as an example.
With transmitter, orientation of mounting bracket is reversed.

Back view (common to all sensors of the series)

Cable with connector (accessory)

NPN output

PNP output

  • The output transistor turns off when load short circuits or overload occurs. Check the load and turn the power back on.
  • When not using the Anti Interference feature, leave the M/S Mutual Interference prevention line unconnected and ensure it will not come in contact with any other cable.

Connector pin assignment