Come and meet us at SIFER 2023 in Lille

9 February 2023

CLEARSY is pleased to support the French railway industry by announcing its presence at the SIFER exhibition which will take place from 28 to 30 March 2023 at the Grand Palais in Lille (stand 2-23).

CLEARSY’s experts will present the safety products developed: a SIL2 programmable console or DMI ETCS version, a SIL4 safety calculator to create customised SIL4 systems, our range of SIL4 relays and changeover switches, the SIL2 safety system supervisor deployed in PARIS and Greater PARIS, the new automatic train stop system, a SIL4 safety locator, safety inputs/outputs, a platform door control system…

Some demonstrations are waiting for you: CLEARSY data solver, track plan editor, ETCS 3D simulator, SIL2 fire safety system supervisor …

Come and follow our presentations at the exhibitor FORUM on Tuesday 28 March from 11:30 to 12:30:

  • Introduction to Game Changers: ERTMS baseline 4 simulation
  • SIL4 signalling station

This session will present the developments made by CLEARSY in the context of the “Game Changers”, thanks to a small demonstrator showing the braking curves and the ATO interface, but also to highlight the technological breakthroughs and their advantages linked to the use of HIMA safety PLCs and relays (all SIL4 certified) in particular in the field of railway interlocking systems.

You will receive a free invitation by simple request at