Sick LGTN101-521 | Light Guard Control Unit

SKU. LGTN101-521

OEM. Sick

Light Guard Control Unit 24VDC input Open Chassis

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About this product

Here is all you need to know

The Sick LGTN101-521 is a control unit for LGT Safety Light Grids which are used for point-of-point guarding and and hazardous area guarding. Typical applications include

  • Form clamps as used in the wood industry
  • Packaging machines
  • Processing centres
  • Production lines
  • Revolving transfer machines
  • Component insertion machines
  • Continuous lifts
  • Palletizers 

The Sick LGTN101-521 has four switching outputs, each of which performs different functions.

  • Main relay contact output
  • Auxiliary relay contact output
  • Protective Zone status (PNP)
  • Contamination output (PNP)

Two digital seven segment displays provide feedback to the operation on the status, alignment, and faults.  As the LGTN 101-521 has an open IP54 chassis it must be mounted within a control cabinet. A closed chassis version is also available. If you require this part please do not hesitate to call one of the Northern Industrial team,





The Specs

The below specs apply to this product

Range typeSafety Light Curtain

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Stopping downtime for over 40 years

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Northern Industrial Celebrating our 40th birthday in 2018 with John (centre) who started Northern Industrial back in 1978!