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DEUTA Functional Safety Systems - Expanded

Modular and unique

Each DEUTA REDBOX Safety System is individually adapted to the requirements of our customers. We can also successfully get your safety system to certification.

Expanded system

Characteristics of the DEUTA Expanded Safety System are:

  • one DEUTA REDsafe
  • two axle-mounted generators DF 16 - alternatively
  • two Doppler radar sensors – alternatively
  • one sensor odometry
  • one Multifunctional Terminal (MFT) – alternatively
  • indicator variants


We provide a diverse range of services for the Expanded System which includes the following, e. g.:

  • development of SCUs (Safe Control Units) corresponding to customer requirements for safety functions, e.g. with:
    • standstill detection - SIL 4 
    • rollback protection - SIL 3
    • speed monitoring - SIL 4
    • speed indicator - SIL 2
    • DSD functionality with the aid of a hand switch and a foot pedal corresponding to the
      predetermined Safety Integrity Level - SIL 4
    • transmission of speed values - SIL 3
  • certified components with proven performance assuming safety functions in the system:
    •  axle-mounted DF 16
    • speed indicators
  • final development of a system architecture of the above described products
  • obtaining approval for individual safety functions according to valid safety standards for rail applications (DIN EN 50126, DIN EN 50128, DIN EN 50129)