SIL3/2 5 A Relay with LFD & Universal Fault Mirror


The D5096S-100 is a relay module suitable for switching safety related circuits, up to SIL 3 level, for high risk industries. It provides isolation between input and output contacts. It makes available 2+2 NO relay contacts connected in parallel and then in series to avoid spurious trip and to increase process availability. High process availability SIL 3 Safety Function for Normally Energized (NE) and SIL 2 for Normally De-energized (ND) / F&G loads is available. Load can be isolated from supply on both polarities. A wide compatibility towards different DCS/PLC is guaranteed: driving pulse testing is permitted by a dedicated internal circuit, which prevents contact and LED flickering. Line and load short/open circuit detection and load voltage monitoring are provided, both when the load is off and when the load is on. The fault in the field is directly mirrored to the PLC DO by opening the input and it is also reported by opening the fault output. The fault mirroring technique guarantees a wide compatibility to PLC DO cards.


• SIL 3 / SC 3 for NE loads with NE driver
• SIL 2 / SC 3 for ND loads with ND driver
• Installation in Zone 2
• Up to 5 A functional / 6 A inrush current
• Load disconnection on both supply lines available
• High process availability to avoid spurious trips
• Compatible with DCS/PLC pulse testing
• Line & Load short/open circuit detection
• Load voltage monitoring
• Universal field fault mirroring to the PLC DO
• Service contact available
• Input/Output/Supply isolation


24 Vdc nom (18 to 30 Vdc)



SIL level



    DTS0842 D5096S-100 data sheet (English) (PDF 260 KB)
    ISM0121D5000-D5200 Series General Instruction Manual (PDF 3.31 MB)
    ISM0156D5000 Series Safety Instruction Manual (PDF 12.90 MB)
    ISM0439D5096S-100 instruction manual (PDF 531 KB)
    ISM0435D5096-100 safety manual (PDF 297 KB)
    CRT0351UL-cUL D5094, D5095, D5096, D5097 Divisions (PDF 461 KB)
    CRT0352Emirates ECAS-Ex Certificate of Conformity 20-03-07863/E20-03-002526 (PDF 828 KB)
    CRT0372CCC certificate for D5000 series (PDF 6.08 MB)
    CRT060ATEX certificate n. BVS 10 ATEX E 114 X (PDF 8.11 MB)
    CRT062IECEx CoC for D5000 Series [link IECEx BVS 10.0072X] (PDF 8.31 MB)
    CRT130TÜV SIL Functional Safety Certificate (PDF 4.38 MB)
    CRT214TÜV SIL Certificate Summary (PDF 4.96 MB)
    CRT243EAC Ex Certificate for D5093, D5094, D5095, D5096, D5097, D5295 Series (PDF 1.26 MB)
    CRT272TÜV SIL Certificate Summary (PDF 4.61 MB)
    CRT323EAC EMC Declaration for D5000 and D6000 series (PDF 2.07 MB)
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