Electronic railway equipment. Train communication network (TCN) - Wire Train Bus conformance testing Ingestion-build-68772 a) the reaction to fire

a) the reaction to fire of materials

BS EN 61753-121-3 on fibre optic interconnecting devices and passive components is useful for:

or by one of the SLPs negotiating the use of these procedures

9 Preparation of test chamber

Electronic railway equipment. Train communication network (TCN) - Wire Train Bus conformance testing Ingestion-build-68772 a) the reaction to fire1 Scope This part of IEC 61375 applies to all equipment and devices implemented according to IEC 6137521, i. e. it covers the procedures to be applied to such equipment and devices when the conformance should be proven. The applicability of this standard to a TCN implementation allows for individual conformance checking of the implementation itself and is a pre requisite for further interoperability checking between different TCN implementations. NOTE