TRICONEX+3721C 2381

Description

The TRICONEX 3721C 2381 DCS PLC Module is a specialized programmable logic controller (PLC) module used in industrial automation, safety systems, and process control. This module is part of the Triconex family, which is known for its high reliability and safety performance in critical control applications.

Here’s an overview of the product:

Product Name:

TRICONEX 3721C 2381 DCS PLC Module

Product Description:

The TRICONEX 3721C is a part of the Triconex safety system, typically used in distributed control systems (DCS) or as a part of a larger safety instrumented system (SIS). This module is designed for critical process control where safety and reliability are paramount. The 3721C is capable of supporting both analog and digital I/O and operates in high-availability environments with advanced diagnostics and fault-tolerant capabilities.

It supports applications such as process automation, power generation, chemical processing, and oil and gas industries, where both process control and safety-critical operations are essential. This module ensures continuous operation, even in the event of hardware failure, due to its triple-modular redundancy (TMR) architecture.

Product Parameters and Specifications:

• Module Type: Digital/Analog Input and Output (I/O) module.
• Bus Communication: Integrated with the Triconex Tricon Safety System for DCS and SIS communication.
• Input Types:
  • Digital Inputs (e.g., 24V DC)
  • Analog Inputs (e.g., 4–20 mA, 0–10 V)
• Output Types:
  • Digital Outputs (e.g., 24V DC)
  • Analog Outputs (e.g., 4–20 mA)
• Power Requirements:
  • Operating Voltage: 24 VDC (nominal)
  • Power Consumption: Dependent on specific configuration and I/O modules connected.
• Redundancy:
  • Triple-Modular Redundant (TMR) architecture for fault tolerance and high reliability.
• Processor and Control:
  • High-performance microprocessor for controlling I/O operations and processing logic.
• Communication Protocols:
  • Triconex Tricon protocol for communication with other controllers and field devices.
  • CAN-based communication for connecting to remote I/O racks or devices.
• Safety and Certification:
  • SIL 3 (Safety Integrity Level 3) compliance for safety-critical applications.
  • CE and UL certifications.
  • Designed to meet functional safety standards, ensuring reliable performance in hazardous conditions.
• Diagnostics:
  • Built-in diagnostics for real-time fault detection, predictive maintenance, and system health monitoring.
  • Advanced fault-tolerant and self-testing capabilities for continued operation even in case of module or I/O failures.
• Environmental Conditions:
  • Operating Temperature Range: Typically -20°C to +60°C (depends on configuration).
  • Storage Temperature: -40°C to +85°C.
  • Humidity: 5% to 95% non-condensing.
• Physical Dimensions:
  • Module dimensions may vary, but generally similar to other Triconex system modules: approximately 7 x 5 x 1.5 (18 cm x 12.7 cm x 3.8 cm).

Applications:

• Industrial Automation: Used in applications requiring high availability, safety, and fault tolerance in the automation and process control industries.
• Safety Instrumented Systems (SIS): Critical to industries such as oil and gas, power generation, and chemical processing, where safety is a priority.
• Distributed Control Systems (DCS): Integration with broader control networks for seamless operation of industrial processes.

Key Features:

• • High reliability with triple-modular redundancy (TMR) architecture.
  • Safety integrity level (SIL 3) for high-risk applications.
  • Flexible I/O configurations for digital and analog signals.
  • Extensive diagnostics and real-time fault monitoring.
  • Seamless integration into Triconex-based safety and automation systems.
  • Scalable and modular design for different process needs.