Safety Instrumented System (SIS)
Safety Instrumented System (SIS) kami merupakan sistem proteksi keselamatan industri yang dirancang untuk mendeteksi kondisi proses abnormal dan menjalankan tindakan pengamanan secara otomatis guna mengurangi risiko terhadap personel, peralatan, lingkungan, serta keberlangsungan operasional. SIS menerima sinyal dari sensor dan perangkat instrumentasi lapangan, mengevaluasi kondisi berdasarkan logika keselamatan yang telah ditentukan, kemudian mengaktifkan elemen final seperti shutdown valve atau perangkat pemutus proses ketika kondisi berbahaya terdeteksi.
SIS dapat dikonfigurasikan berdasarkan kebutuhan Safety Instrumented Function (SIF), Safety Integrity Level (SIL), jumlah input/output, arsitektur sistem, serta kebutuhan integrasi dengan sistem kontrol dan perangkat keselamatan lainnya. Sistem ini dirancang untuk mendukung process safety, emergency shutdown, equipment protection, dan risk reduction pada fasilitas industri, termasuk sektor oil & gas, petrokimia, dan pembangkit energi.
Key Features
- Automated response to abnormal and hazardous process conditions
- Safety logic execution based on predefined safety requirements
- Supports Safety Instrumented Function (SIF) implementation
- Configurable Safety Integrity Level (SIL), subject to system design and verification
- Supports integration with field sensors and safety devices
- Configurable digital and analog input/output channels
- Supports emergency shutdown and process isolation functions
- Diagnostic capabilities based on system configuration
- Supports redundant architecture where required by the safety design
- Designed for reliable operation in industrial safety applications
SIS System Components
- Safety Logic Solver / Safety PLC
- Safety Digital Input Modules
- Safety Digital Output Modules
- Safety Analog Input Modules
- Safety Analog Output Modules, where required
- Safety Sensors and Transmitters
- Interposing Relays and Safety Relays, where applicable
- Power Supply Modules
- Communication Modules and Interfaces
- Terminal Blocks, Wiring Ducts, and Cabinet Assembly
SIS Configurations
- Safety PLC-Based System
- Emergency Shutdown (ESD) System
- Fire and Gas (F&G) Safety System
- Burner Management System (BMS), where applicable
- Modular Safety I/O System
- Redundant Safety Controller System
- Integrated SIS Control Panel
- Application-Specific Safety Instrumented System
Technical Specifications
System Type: Safety Instrumented System (SIS)
Safety Controller: Based on model
Safety Integrity Level (SIL): Based on safety requirements and verified system capability
Safety Function: Based on application and safety requirements
Digital Inputs: Based on configuration
Digital Outputs: Based on configuration
Analog Inputs: Based on configuration
Analog Outputs: Based on configuration
Logic Solver Architecture: Based on model and safety design
Redundancy: Based on configuration
Communication Interface: Based on model
Communication Protocol: Based on configuration
Power Supply: Based on model
Diagnostic Capability: Based on system configuration
Response Time: Based on safety function requirements and system specification
Operating Temperature: Based on component specifications
Protection Rating: Based on enclosure specification
Mounting: Industrial Control Panel / DIN Rail / Rack, based on configuration
Applicable Standards: IEC 61508 and IEC 61511, as applicable to the system design and implementation
Typical Applications
- Oil & Gas Production Facilities
- Wellhead and Well Pad Safety Systems
- Emergency Shutdown (ESD) Systems
- Process Plant Safety Protection
- Refinery and Petrochemical Facilities
- Gas Processing and Gas Compression Facilities
- Fire and Gas Detection Systems
- Power Generation Facilities
- Chemical Processing Plants
- Industrial Facilities Requiring Automated Safety Protection
