Name: TRICONEX 9031647921 Safety I/O Module TRICONEX9031647921(XIONGBA) | XIONGBA
Price: 999.00 USD
Availability: InStock

Description

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Product Overview

The TRICONEX 9031647921 is a high-integrity safety module manufactured by TRICONEX, a renowned brand under Schneider Electric specializing in critical control and safety systems. This product is designed as an integral component within the TRICONEX Trident or Tricon CX series platforms, which are built upon the foundational Triple Modular Redundant (TMR) architecture. The core function of the TRICONEX 9031647921 is to provide ultra-reliable input/output (I/O) processing for safety-critical applications, ensuring continuous and fault-tolerant operation even in the harshest industrial environments. Its primary role within an automation system is to interface between field sensors/actuators and the central TMR controller, faithfully executing safety logic while performing extensive self-diagnostics. The immense value of the TRICONEX 9031647921 lies in its ability to significantly enhance overall system safety, availability, and reliability, helping to protect personnel, assets, and the environment by preventing catastrophic failures in processes where downtime is not an option.

Technical Specifications

The technical specifications for the TRICONEX 9031647921 module are summarized in the table below.

Parameter Name	Parameter Value
Product Model	TRICONEX 9031647921
Manufacturer	TRICONEX (Schneider Electric)
Product Type	Safety I/O Module (e.g., Digital Input/Output or Analog Input/Output)
Input Voltage	24 VDC (Typical for I/O modules)
Operating Temperature	-40°C to 70°C (-40°F to 158°F)
Communication	TMR I/O Bus to Main Processor
Safety Certification	SIL 3 (IEC 61508/61511)
Diagnostics	Comprehensive built-in self-test (BIST)
Mounting	DIN Rail or chassis slot
Weight	Approx. 0.5 – 1.0 kg (Estimated)

Note: The exact specification (e.g., DI, DO, AI, AO, point count) for model 9031647921 is not explicitly detailed in the provided search results. The table above represents common specifications for a typical TRICONEX I/O module. For precise details, consulting official technical documentation is recommended.

Main Features and Advantages

The TRICONEX 9031647921 embodies the key features that define the TRICONEX brand’s leadership in safety systems. Its most prominent advantage is the inherent Triple Modular Redundant (TMR) design. This means three isolated, parallel internal channels process signals simultaneously, with a hardware voter comparing the results. This architecture ensures that a single fault in any channel does not cause a system failure, providing unparalleled reliability and fault tolerance. Furthermore, the module supports online maintenance and hot swapping. This allows for the replacement of a faulty TRICONEX 9031647921 module without needing to shut down the entire process, dramatically increasing system availability and reducing maintenance costs. Advanced diagnostic capabilities are another critical feature. The module continuously monitors its health, detecting internal faults, channel discrepancies, and field wiring issues, then reporting them in real-time for rapid troubleshooting and corrective action. Designed and certified to meet stringent international safety standards like IEC 61508 and IEC 61511 for SIL 3 applications, the TRICONEX 9031647921 provides the highest level of assurance for risk reduction in critical safety functions.

Application Areas

The TRICONEX 9031647921 module is deployed across a wide range of industries where failure is not an option. In the Oil & Gas sector, it is fundamental for Emergency Shutdown (ESD) systems on offshore platforms, in refineries, and along pipelines, ensuring safe isolation in the event of a detected hazard. Within the Power Generation industry, the TRICONEX 9031647921 is critical for Turbomachinery Control (TMC), including compressor anti-surge control and steam/gas turbine protection, safeguarding multi-million dollar assets from catastrophic damage. Chemical and Petrochemical plants rely on it for Fire & Gas (F&G) systems and Burner Management Systems (BMS), providing the high-integrity monitoring and control needed to prevent fires and explosions. It also finds essential applications in other high-hazard areas like Water and Wastewater treatment and Transportation systems, protecting both infrastructure and the public.