Triconex 9661-930F

الوصف

The Triconex 9661-930F is another important PLC module from the Triconex safety instrumented systems (SIS) family. Like the 9668-130F, it is designed for use in high-reliability applications, particularly where safety and fault tolerance are critical. The 9661-930F is typically part of Triconex’s Triple Modular Redundancy (TMR) system, ensuring that the safety functions of industrial processes are maintained even in the event of a fault.

Below is a comprehensive breakdown of the Triconex 9661-930F PLC Module.

Product Name:

Triconex 9661-930F PLC Module

Product Description:

The Triconex 9661-930F is a high-performance programmable logic controller (PLC) module designed to be integrated into Triconex Safety Systems. It is specifically built to meet the demands of safety-critical applications, particularly in industries such as oil & gas, chemical processing, power generation, and refining.

The module is intended to operate as part of a Triple Modular Redundancy (TMR) system, where it uses three independent processing channels to achieve fault tolerance and high availability. This ensures that even if one module or channel fails, the system continues to function without any disruption, which is critical for maintaining safety in industrial processes.

The 9661-930F supports a variety of safety functions, such as emergency shutdown (ESD), burner management, and process control in high-risk applications. Its design emphasizes reliability, redundancy, and electrical isolation, while being fully compliant with industry safety standards, including SIL 3 (Safety Integrity Level 3).

Product Parameters & Specifications:

General Specifications:

• Module Type: Programmable Logic Controller (PLC) Module
• Part Number: 9661-930F
• System Compatibility: Compatible with Triconex Safety Instrumented Systems (SIS) and Triconex controllers such as Tricon and Tricon 3000.

Key Features:

1. Triple Modular Redundancy (TMR):

   • Employs three redundant processing channels to ensure that the system remains operational even in the event of module failure.

2. Safety Integrity Level (SIL 3):

   • Designed to meet the highest safety standards, including SIL 3, which ensures reliability for high-risk, safety-critical applications.

3. Redundant Power Supplies:

   • Includes dual power supplies for backup, offering added reliability and ensuring continuous operation.

4. Galvanic Isolation:

   • The module includes electrical isolation between input and output channels, which is important for preventing electrical interference and faults.

5. Self-Diagnostics:

   • The module comes equipped with self-diagnostic capabilities, which continuously monitor the health of the system and alert users to potential issues.

Input/Output Specifications:

• Digital Inputs:

  • Designed to handle digital input signals from field devices, such as sensors, pushbuttons, or switches.
  • Input Voltage: Typically operates with 24V DC input signals.

• Digital Outputs:

  • Used to control actuators, solenoids, valves, and other output devices.
  • Output Type: Usually configured for open collector output signals.
  • Output Voltage: Typically 24V DC.

• Isolation:

  • Galvanic isolation ensures that the system’s inputs and outputs are electrically protected, preventing ground loops and other electrical issues.

Electrical & Environmental Specifications:

• Power Supply:

  • Requires a 24V DC power supply, typically from the Triconex control system.

• Power Consumption:

  • Power consumption is typically between 10W and 20W, depending on the specific configuration and operational conditions.

• Operating Temperature:

  • The module can function in environments with temperatures ranging from 0°C to 60°C (32°F to 140°F).

• Storage Temperature:

  • Can be stored in temperatures between -40°C and 85°C (-40°F to 185°F), making it suitable for extreme storage conditions.

• Humidity:

  • 5% to 95% relative humidity, non-condensing.

• Protection Rating:

  • IP20 protection rating, which means it is suitable for installation in control panels and other enclosed environments.

Communication and Integration:

• Backplane Communication:

  • The 9661-930F communicates via the Triconex backplane, ensuring integration with other modules in the system.

• Fieldbus Communication:

  • Supports standard industrial fieldbus communication protocols to integrate with a wide range of field devices.

• Redundancy:

  • The module supports hot backup and redundancy configurations to ensure continuous operation in case of a fault.

• Mounting:

  • Designed for mounting in 19-inch racks or similar configurations, ensuring flexibility in system installation.

Safety & Compliance:

• Safety Integrity Level:

  • The module is certified to meet SIL 3 safety standards, which is crucial for applications that require the highest level of reliability and safety.

• Certifications:

  • Complies with UL, CSA, and CE certifications, ensuring that it meets global safety standards for industrial applications.
  • Meets additional standards such as IEC 61508, IEC 61511, and ISO 13849 for safety-critical applications.

Applications:

The Triconex 9661-930F PLC module is well-suited for safety-critical applications in the following industries:

1. Oil & Gas:

   • Used for safety functions such as emergency shutdown systems (ESD), fire & gas monitoring, and other process safety controls in upstream, midstream, and downstream operations.

2. Chemical & Petrochemical:

   • Ideal for implementing safety instrumented systems (SIS) that control hazardous chemical processes, including burner management, reactor control, and emergency shutdown systems.

3. Power Generation:

   • Used in power plant safety systems to monitor and control the operation of key safety systems such as boiler management, turbine protection, and generator control.

4. Refining:

   • Helps ensure the safe operation of refinery units, particularly in applications requiring emergency shutdown, overpressure protection, and safety monitoring.

5. Manufacturing:

   • Suitable for any manufacturing operation that demands high levels of safety and reliability in automated processes, such as assembly lines or packaging systems.

Summary of Key Features:

• Triple Modular Redundancy (TMR) for fault tolerance.
• SIL 3 Certification for safety-critical environments.
• Redundant power supplies for continuous operation.
• Galvanic isolation to prevent electrical interference.
• Built-in self-diagnostics for proactive maintenance.
• IP20 protection for safe installation in control panels.
• Global certifications including UL, CSA, and CE.

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