Railway Certified Computers

Assured Systems supply a wide range of Railway Certified Computers fully configured with your choice of processor, memory, storage, peripheral cards and operating system.

Embedded Computing

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Our range of Railway Certified Computers are for use on-board rolling stock. Fanless and solid state, means the systems can cope with the high vibration and shock environments they are subjected to whilst moving. Features popular with railway computers are shock resistance and multiple analogue or digital I/O to receive monitoring and surveillance signals from cameras.

Railway Certified Computers – Further Information

EN 50155 – An international standard required for all electrical equipment used on rolling stock for rail applications, which involves systems standing up to wide temperatures, shock and vibration, a wide range of voltage to power the systems, electromagnetic parameters and evidence of tested performance and reliability.

Any EN50155 system is suitable for the sustained pressures of a rail environment.

EN 50121 – is specific to the electromagnetic compatibility of an electrical device within rolling stack. The system has to be EN50121 compliant, before EN 50155 compliance can be achieved.

The standard restricts electromagnetic interference levels that are emitted to the outside world and with in the train vehicle itself. It measures any potential risk to apparatus used in signalling and telecommunications, as well as fixed power supply installations.

EN 45545 – This standard represents fire standards on railway applications with requirements for the behaviour of materials and components.

EN 61373 – This standard is composite to the EN50155 for railway applications. The EN 61373 is concerned with shock and vibration, testing any electronic device over differing axis and timescales up to 5g.

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