SYSTEMS & SOFTWARES


RAILWAY SAFETY RELAYS


CLEARSY develops a range of railway relays including safety critical relays and SIL4 vital signaling relays, for on-board and trackside applications.

PRESENTATION


CLEARSY develops a range of railway relays including safety critical relays and SIL4 vital signaling relays, for on-board and trackside applications. These relays can be interfaced with SIL2, SIL3 or SIL4 automaton in compliance with the EN5129 standard, and some of them are fail safe.

> CRIS technology, designed by RATP and distributed by CLEARSY has already permitted birth of similar relays as NS1 signaling relays (which are SIL4). It is used a lot by SNCF, french railway operator, in railway applications; NS1 signaling relays are in particular used in relay-based interlocking.

RELAYS:


VITAL RELAYS RS4 SIL4 RANGE

> CLEARSY vital RS4.DIN.202.24V safety relay featuring 2 NO contacts guaranty on opening with a SIL4-level is a success. This success led us to add new vital RS4 models to form a range…

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RS4 – SIL4 202 SAFETY RELAY

> SIL4 relay Certificate by CERTIFER – Number ECI_8349 – EN50129 RS4 Technical Data Technical features It integrates two PCB relays which meet NF F50205 standard (forcibly g…

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