ICS TRIPLEX+T8247

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Product Name

ICS TRIPLEX T8247 Trusted Digital Output Module

Product Description

The ICS TRIPLEX T8247 Trusted Digital Output Module is a key component in the ICS TRIPLEX Trusted System, renowned for its high integrity and availability in critical applications. The T8247 is designed to provide reliable and fault-tolerant digital output signals for controlling various field devices, such as valves, actuators, and relays, ensuring process safety and preventing hazardous situations. The ICS TRIPLEX T8247 module utilizes a triple-modular redundant (TMR) architecture, where three identical circuits operate in parallel, and a voting mechanism selects the correct output, even if one of the circuits fails. This redundancy significantly reduces the risk of spurious trips and maximizes system uptime. The ICS TRIPLEX T8247 enhances safety in industrial environments by preventing false trips and maximizing operational uptime. With its advanced diagnostics and robust design, the ICS TRIPLEX T8247 offers unparalleled reliability and safety for critical process control applications.

Product Parameters

• ICS TRIPLEX+T8247
• Module Type: Digital Output
• Number of Channels: 32
• Output Voltage: 24 VDC
• Output Current: 0.5 A per channel
• Isolation Voltage: 1500 VAC
• Operating Temperature: -40°C to +70°C
• Redundancy: Triple Modular Redundancy (TMR)
• Diagnostics: Comprehensive online diagnostics and fault detection
• Communication Interface: Proprietary ICS TRIPLEX backplane communication
• Safety Certifications: SIL3 certified (IEC 61508)

Advantages and Features

• High Availability: TMR architecture ensures continuous operation even with a single fault.
• Safety Integrity: SIL3 certification guarantees the module meets stringent safety requirements.
• Fault Tolerance: Automatic fault detection and isolation prevent process disruptions.
• Comprehensive Diagnostics: Real-time monitoring and diagnostics facilitate proactive maintenance.
• Wide Operating Temperature: Suitable for harsh industrial environments.
• Easy Integration: Seamless integration with ICS TRIPLEX Trusted System.
• Reduced Downtime: Hot-swappable design allows for module replacement without process interruption.

Application Areas and Application Cases

• Oil and Gas: Emergency Shutdown Systems (ESD), Fire and Gas Systems (F&G), and High-Integrity Pressure Protection Systems (HIPPS)
  • Case Example: On an offshore oil platform, the ICS TRIPLEX T8247 is used in the ESD system to safely shut down the platform in the event of a fire or gas leak. The TMR architecture ensures that the system operates reliably, preventing catastrophic events.
• Petrochemical: Reactor control, burner management, and safety interlocks
  • Case Example: In a chemical plant, the ICS TRIPLEX T8247 is integrated into the burner management system to control the firing of a furnace. The high reliability of the module ensures that the furnace operates safely and efficiently.
• Power Generation: Turbine control, boiler protection, and generator monitoring
  • Case Example: In a power plant, the ICS TRIPLEX T8247 is part of the turbine control system, providing critical digital outputs for controlling valves and actuators. The fault-tolerant design ensures that the turbine operates reliably, preventing costly shutdowns.
• Pharmaceutical: Batch process control and critical equipment monitoring
  • Case Example: In a pharmaceutical manufacturing facility, the ICS TRIPLEX T8247 monitors critical equipment, ensuring compliance with stringent safety standards.

Competitive Product Comparison

Compared to similar digital output modules from vendors like Siemens, ABB, and Rockwell Automation, the ICS TRIPLEX T8247 stands out due to its focus on safety and reliability through its TMR architecture and SIL3 certification. While other vendors may offer redundant systems, the ICS TRIPLEX system is specifically designed for critical applications where safety is paramount.

Selection Suggestions

When selecting a digital output module for critical applications, consider the following:

• Safety Requirements: If the application requires SIL3 certification, the ICS TRIPLEX T8247 is an ideal choice.
• Redundancy: For applications where downtime is unacceptable, the TMR architecture of the T8247 provides the highest level of redundancy.
• Environmental Conditions: Ensure that the module’s operating temperature range meets the requirements of the application environment.
• System Compatibility: Verify that the module is compatible with the existing control system.

Precautions

• Ensure proper grounding to prevent electrical noise and interference.
• Follow the manufacturer’s installation guidelines for proper mounting and wiring.
• Regularly inspect the module for signs of damage or wear.
• Use qualified personnel for installation, maintenance, and troubleshooting.
• Adhere to all applicable safety regulations and standards.

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ICS TRIPLEX+T8247