U-ONE Generation II (LWL) – basic unit

UOL 40 / UOLH 40 / USL 42 SIL 2 / USLH 42 SIL 2


System solution U-ONE(-SAFETY)-LWL

  • Basic unit for encoder system U-ONE Generation II (LWL)
  • For direct attachment to the application shaft: measurement of speed and position
  • Hollow shaft Ø 20 mm, solid shaft up to Ø 14 mm (flange or foot mounting)
  • Degree of protection IP66, temperature range from -25 to +67 °C
  • Interference-free signal transmission with just one fiber optic cable to function modules in the switchboard (up to 1,000 m)
  • Option: certified for safety applications up to SIL 2 / PL d
Technical data
Application examples


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Johannes Hübner Giessen