Safety Speed Monitor for Incremental Encoders / Sensors : DS250

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  • SIL3 and PLe certification
  • Safety functions equivalent to EN 61800-5-2
    (SS1, SS2, SOS, SLS, SDl, SSM, SLI, SBC, STO, SMS)
  • 2 incremental encoder inputs with format A, /A, B, /B, Z, /Z
    [HTL differencial, HTL single ended, RS422]
  • 8 control inputs [HTL / PNP]
  • Input frequency up to 500 kHz
  • 2 relay outputs 5… 250 VAC / VDC (NO)
  • 4 x 2 control outputs with push-pull characteristic, short-circuit-proof,
    [HTL], antivalent or equivalent redundant or simply used
  • Safety related 14 bit analog output for 4 … 20 mA (scalable)
  • Signal splitter
  • Power supply 18 … 30 V
  • Wire monitoring of the sensor signals
  • Compact housing for 35 mm mounting top hat rail
    (according to EN 60715)
  • USB interface in combination with the user interface OS6.0 for the parameterization of the safety speed monitor
  • BG200 operator panel for easy parameterization and display (optional)


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