LockTrac 6111 ESTW L90 Interlocking
LockTrac 6111 (ESTW L90) is a modern electronic interlocking system with a micro-computer (SELMISĀ®).
The system offers a high degree of availability and safety which is achieved via dual processing from at least two independent and very powerful micro-computer systems that continually monitor each other.
Due to its small size and its modular configuration, the ESTW L90 is convenient to implement.
Future orientated, the ESTW L90 provides compatibility with existing trackside equipment and systems.

Key Benefits:
High availability and reliability
Low operation costs due to centralization
Low maintenance costs
Compatibility with existing trackside equipment and systems
Long product life cycle through future-orientated technology
Online diagnostics and test system
Easy modifications without affecting operation in other areas
Minimal space required due to high integration of functions
Scalability through modular configuration
Low power consumption
Two-out-of-three architecture for all modules
Long distance (over 6 km) between field elements and field element controller

LockTrac 6131 ELEKTRA Interlocking solution
LockTrac 6131 (ELEKTRA) is an electronic interlocking system offering the highest levels of safety and availability.
It has a modular system architecture with two software channels and is based on modern microprocessor technology. Besides basic interlocking functions, additional features include local and remote control, automatic train operation, integrated block functionality and an integrated diagnosis system.
ELEKTRA can be upgraded to the features of a management operation system (NetTrac 6652).
It is approved according to CENELEC standards with Safety Integrity Level 4 (SIL 4). Operating and monitoring is conveniently managed from central control equipment.

Key Benefits:
High safety and availability
Use of modern microprocessor technology
Modular system architecture consisting of functional levels, safety channel and redundancies
Standardized interfaces to peripheral components
Local and remote control of the system
Capable of operating distance stations by remote control
Control of relay interlocking systems and integration of block equipment
Efficient diagnosis and maintenance mechanisms
Low life cycle cost
Developed according to CENELEC standards SIL

LockTrac 6151 L905 Interlocking
LockTrac 6151 is a modular electronic interlocking system which combines high reliability and cost efficiency.
Connected over standardized interfaces, the system may be configured to obtain the optimal system configuration to satisfy all customer needs. Various types of indoor and outdoor equipment components can be connected.
The vital or non-vital integrated Human Machine Interface (HMI) may be connected locally or remotely.
Full automatic operation is possible. The interlocking offers a modern, economical and compact system for small and medium stations without restrictions of the system functionality.

Key Benefits:
Scalable and maintenance free hardware
Long product life cycle through future-oriented technology
Easy to adapt to customer functionality by generic software kernel
Operates with or without transmission system
High availability
Designed for centralized and local operation
Easy to adapt to different HMI-systems
Compatible with existing trackside equipment
Developed according to CENELEC standards SIL 4

LockTrac 6171 PIPC Interlocking solution
LockTrac 6171 (PIPC) is an innovative electronic interlocking system using PC technology to ensure a high level of safety, optimized total costs of ownership and high interoperability level.
It is a relevant solution to the electronic interlocking deployment growing demand of railway customers.

Key benefits:
Safety / Availability
Optimised life cycle cost

LockTrac 6181 KSW 90 Interlocking solution
LockTrac 6181 KSW 90 Interlocking solution LockTrac 6181 (KSW 90) is a low cost, relay-based interlocking system for secondary lines.
The system can control light signals, electrical point machines and axle counters. Also the system supports local and remote controlled operation. It requires low investment and minimises operation and maintenance costs.