Plug Door System designed for operation at speeds up to 200 km/h, the Plug Door System is a safety-critical subsystem compliant with EN 14752, incorporating SIL 2 safety functions for fail-safe operation, obstacle detection, emergency access, and train-door interlocking. The system includes door actuation, locking, and unlocking functions. Integrated safety logic prevents door opening while the train is in motion, while support for Ethernet communication enables seamless integration with modern train control and diagnostic networks. Engineered for high reliability and millions of operating cycles, the system delivers low maintenance and long service life.
- • Maintenance friendly spindle drive with lubrication free spindle
- • Light weighted sandwich construction door leaf with thermal and noise attenuation.
- • Fault logging and fault diagnostic features for trouble shooting and easy maintenance
- • System is indigenously designed and developed strictly according to EN14752:2019+A1:2021.
- • Shock and vibration resistant according EN61373.
- • Door control unit in compliance with EN 50155, EN 50121-3-2 and IEC 60571.
- • Door controller software is SIL2 compliant according to EN50128.
- • Hardwired signal, RS 485 Communication, Ethernet communication with TCMS through TRDP protocol.
- • Anti-Drag feature as per EN 14752, to detect small trapped object.
- • Obstacle detection as per EN 14752.
- • Fire safety for rubber components is of HL3 level as per EN 45545-2.