CEFISA

CEFIMET
Cefimet. Quick, secure, integrated and configurable.
CEFIMET is the most quick, secure, integrated and configurable protection system for parallel-substation interlocking in the railway sector.

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CEFIMET
is the most quick, secure, integrated and configurable protection system for parallel-substation interlocking in the railway sector.

The system is based upon the use of systems equipped with Reflective Memory, a technology developed and patented by GEFanuc.

Advantages of Cefimet:

  • A single equipment for the logic and the transmission.
  • Time of default clearance is independent of the number of substations connected (up to 256 per net or ring).
  • Distance up to 10 km between substations with monomode fiber.
  • Availability of the system: redundancy possibilities at all levels.
  • Redundant communication through connection to any substation.
  • Whole process mirror in each substation. If one substation is disconnected from the system, that will not affect the safety of the facilities. Interlocking between collateral substations is automatically reconfigured.
  • Upper level supervision is possible with different TCP / IP protocols.
  • Direct access to any system data or device through a unique substation communication point.

  • In Cefisa, we try to search simple solutions for a complex world.  Contact with us if you are looking for solutions in process automation, multi-system integration and supervision, as well as development in electric engineering, among other services.