Concept based on the interaction between the fail-safe 2-of-3 control processor system and peripheral groups for train protection, roadside signals and barriers. Each control processor runs the same software in fixed cycles. System faults are detected by comparing the information between the three independent channels.

The system provides a broad range of system monitoring features for power supply (battery charger and batteries) and local and remote diagnostics.

Advantages:

• Easy modification in the event of alterations and extensions
• Rapid implementation of customer requirements through simple configuring
• Complete product range: systems with optical road side signals - half and full barrier systems, stand-alone-systems, main signal covered systems with an interlocking monitoring interface
• Complete system supplier
• Low life-cycle-costs