EMERGENCY SHUTDOWN SYSTEM (ESD) / SAFETY INSTRUMENTED SYSTEM (SIS)
Protecting People, Assets and the Environment Through Functional Safety
Excel Marco's Emergency Shutdown System (ESS) and Safety Instrumented System (SIS) solutions are designed to protect industrial facilities by detecting hazardous process conditions and automatically placing the plant into a safe operating state.
Built on certified Safety PLC platforms and compliant with international functional safety standards such as IEC 61508 and IEC 61511, our solutions minimiZe operational risks while ensuring the highest levels of plant safety, reliability and availability.
Whether for offshore platforms, refineries, petrochemical plants or critical industrial facilities, Excel Marco delivers complete engineering, integration and lifecycle support for Safety Instrumented Systems.
KEY FEATURES
Certified Safety PLC Solutions
Our SIS solutions utilise internationally certified Safety PLCs with advanced self-diagnostics, redundant architectures and fail-safe operation to ensure dependable performance whenever protection is required.
Functional Safety Compliance
Designed in accordance with:
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IEC 61508
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IEC 61511
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Industry Functional Safety Requirements
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SIL (Safety Integrity Level) Methodology
Safety Instrumented Functions
Each Safety Instrumented Function (SIF) is engineered to detect hazardous process conditions and automatically execute the appropriate protective action based on Cause & Effect logic.
BENEFITS
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Protect personnel and plant assets
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Reduce operational and environmental risks
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Improve plant reliability and availability
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Prevent catastrophic process failures
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Achieve compliance with IEC 61508 & IEC 61511
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Reduce unplanned shutdowns
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Support predictive maintenance through diagnostics
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Improve operational confidence with certified safety systems