Safety radar sensors
safeRS/safeRS3 / Control

SRA2-AAC140AANI
Illustration may differ
SRA2-AAC140AANI
6073486
Please note: The system consists of a control unit and up to 6 sensors.
Attention: Product is phased out and cannot be ordered. Successor information can be found here.

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  • Technical details
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  • Service and Support
  • Customs data
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    • Features
      Number of monitoring cases≤ 1
      Response time≤ 100 ms
    • Safety-related parameters
      Safety integrity levelSIL2 (IEC 62061)
      CategoryCategory 2 (outputs category 3) (EN ISO 13849)
      Performance levelPL d (EN ISO 13849)
      PFHD (mean probability of a dangerous failure per hour)4.34 x 10-8
      MTTFD (mean time to dangerous failure)40 years (IEC 60050)
      TM (mission time)20 years (EN ISO 13849)
      Safe state in the event of a faultAt least one safety relay is in the OFF state
    • Functions
      Restart interlock✔
      Muting✔
      Manipulation protection✔
      Safe detection of a person✔
    • Interfaces
      Outputs
      Safety outputs1 relay output, dual-channel
      Universal outputs2 relay outputs
      Inputs
      Universal inputs3 dual-channel
      Test input1
      Configuration methodPC with safeRS Designer (Configuration and Diagnostic software)
      Configuration and diagnostics interfaceUSB 2.0, micro USB
      Display elementsLEDs
    • Electrical data
      Supply voltage Vs24 V DC (20 V DC ... 28 V DC)
      Power consumption≤ 0.6 A
      Power consumption≤ 11 W, control unit and six sensors
    • Mechanical data
      Dimensions (W x H x D)166.25 mm x 92.6 mm x 46.5 mm
    • Ambient data
      Enclosure ratingIP20 (IEC 60529)
      Ambient operating temperature–40 °C ... +60 °C
      Storage temperature–40 °C ... +80 °C
    • Other information
      Bandwidth24 GHz ... 24.25 GHz
      Transmissin power≤ 13 dBm
      Radio classClass 2 (2014/53/EU, RED - radio equipment)
      Detection methodFMCW radar for motion detection
      Items supplied

      safeRS control unit

      Safety instruction

      Mounting instructions

      Operating instructions for download

      safeRS Designer (configuration and diagnostic software) for download

    • Classifications
      eCl@ss 5.027270890
      eCl@ss 5.1.427270890
      eCl@ss 6.027280800
      eCl@ss 6.227280800
      eCl@ss 7.027280890
      eCl@ss 8.027280890
      eCl@ss 8.127280890
      eCl@ss 9.027280890
      eCl@ss 10.027280890
      eCl@ss 11.027280890
      eCl@ss 12.027280890
      ETIM 5.0EC001825
      ETIM 6.0EC001825
      ETIM 7.0EC001825
      ETIM 8.0EC001825
      UNSPSC 16.090139121528
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    Technical drawings

    SRA2-AAC140AANI
    Dimensional drawing safeRS control unit
    SRA2-AAC140AANI
    Pin assignment Safety outputs
    SRA2-AAC140AANI
    Pin assignment Universal outputs
    SRA2-AAC140AANI
    Pin assignment Voltage supply
    SRA2-AAC140AANI
    Pin assignment Universal inputs
    SRA2-AAC140AANI
    Pin assignment Sensor connection
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