What digital PA system meets IEC 61511 for a refinery?

Industry: refinery | Architecture: DIGITAL

Digital PA designed as part of Safety Instrumented System (SIS) per IEC 61511. PA controller with SIL-rated inputs from ESD system. Voice alarm broadcast is part of emergency response procedure and must be 100% available.

Technical Details

Environment: refinery SIS zone
Constraints: IEC 61511 SIS compliance
Requirement: SIL-rated PA

Recommended Products

BNA-DX32-SIL, BNA-DA500, BNA-ATEX1

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