ESA 11 electronic interlocking system
ESA 11v, ESA 11d electronic interlocking system for sidings and mine railways
General description
- electronic interlocking unit with an analog interface for outside signaling devices
- it is used for securing and managing operation in stations with branched rails and without branched rails
- all logic functions are computed by the computer part with a high performance 32bit computer
- suitable for managing middle and big railroad stations
- high reliability and stand-by, low maintenance costs and easy handling
- the ESA 11 is the successor of the SZZ-ETB
Basic technical description
- complies to CENELEC standards
- is capable of controlling more than 250 point units
- it has an implemented function of a signaling device and a function for processing and monitoring train numbers
- the interlocking unit can be modified for any railroad system in the whole world
- modular system, simple handling
- also delivered for harsh climatic conditions
- system lifetime is more than 25 years
Compatibility
- remote control systems of AZD Prague signaling systems
- ERTMS/ETCS (Level 1, Level 2) systems
- Graphic-technological shell GTN (automated managing of transport documentation)
- LDS local diagnostic system
- ETMNET and PENET data networks
