Project Description
Electronic Interlocking ILM681
Interlocking is an indispensable safety system in railway signaling
The ILM681 main processing unit architecture is based on 2 out of 3 majority voting
Electronic Interlocking ILM681
Interlocking is an indispensable safety system in railway signaling. The ILM681 main processing unit architecture is based on 2 out of 3 majority voting. Field object controllers are solid state modules, connected to the main processing unit. The system is flexible to be adapted to small scale up to very large scale stations. Field object controllers could be configured individually or in groups, according to the specific requirements based on Central or DCS architectures.
Thanks to high system modularity there is no actual limitation on the number of objects to be controlled by each interlocking system.
- Main Processing unit
- Field Object Control units
- Operator unit
- Diagnosis unit
- Terminal unit
Key Features
- Cost effective solution for main line and urban applications
- Central or distributed architectures
- High system reliability and availability
- 2 out of 3 principle main processing unit
- Compact modular full electronic system
- Redundant internal and external communication links
- Easy and fast setup thanks to the powerful configuration software
- Fiber Optic and/or copper cables between main processing and field object control units
- Fast and easy installation due to prefabricated interconnection cables
- Easy maintenance thanks to modular design and slide-in card modules
- Powerful Diagnosis and event recording unit
- Visual play back of operations with adjustable speed
Auxiliary Software Tools
One of the key features of Electronic Interlocking ILM681 is its fast setup. System powerful configuration software tools make it possible to achieve this goal. Another auxiliary software is Visual Play Back with adjustable speed. This is a very helpful tool for training purposes or event analysis.
Structure and Operational Features
Main Processing unit
Terminal unit
Diagnosis unit
Field Object Control units
All the objects such as points, signals, track circuits, axle counters, Block interfaces are connected to these units. Modular design makes any expansion and modification possible after installation, at any time.
The modules of these units are slide-in cards in 19” rack mount housing.
Tel
+98 21 22924051
Fax
+98 21 22924055
Working Hours
8:00 am – 5:00 pm