• Points and crossings
• Frog
• Special cast parts
• Track monitoring
• Signalling products
• Signalling systems

Signalling systems

Vossloh Cogifer offers several lines of signalling products and systems perfectly adapted to a range of different markets.

Computer-controlled relay-interlocking stations:
These stations use safety relays to ensure interlocking, offering the flexibility of computer control for non-safety aspects.

Computerised interlocking stations:
All interlocking operations are performed by software and centralised in a computer with a Safety Integrity Level 4 (SIL4).

Control and monitoring systems (SNTI):
With an SIL2, these systems utilise computerised or traditional stations (TCO) to remotely control computerised or relay-interlocking stations.


Our offer also includes products designed and developed by Global Rail Systems (GRS), a Vossloh Cogifer subsidiary:

By-pass stations for heavy-haul networks (FAS-PAS):
This patented technology employs simplified interlocking principles based on the use of radio-controlled and remote monitoring from inside trains.

Marshalling yard management systems (MYA):
These systems integrate automated control of switches, signals and routes through computerised equipment.

A variety of other signalling products, such as audio railway circuits, coded railway circuits, time delay safety modules, and derailment detectors.