The Triconex 0923-141-6957 is a specialized safety system module from the Triconex product line. Designed for safety instrumented systems (SIS), it provides high-integrity safety functionality for critical process industries, featuring triple modular redundancy (TMR) architecture for maximum reliability and fault tolerance.
TRICONEX 0923-141-6957 Safety System Module
Product Introduction: The Triconex 0923-141-6957 is a specialized safety system module from the Triconex product line. Designed for safety instrumented systems (SIS), it provides high-integrity safety functionality for critical process industries, featuring triple modular redundancy (TMR) architecture for maximum reliability and fault tolerance.
Safety System Overview
The Triconex 0923-141-6957 represents a critical component within a Safety Instrumented System (SIS), designed to protect personnel, equipment, and the environment in high-risk process industries. Unlike standard process control systems that optimize operations, this safety module is dedicated to preventing hazardous events or mitigating their consequences when predefined conditions are violated. It operates on the fundamental principle of fail-safe design, where any detected fault causes the system to move to a predetermined safe state. The module is engineered to meet rigorous international safety standards such as IEC 61508 and IEC 61511, ensuring it provides the required Safety Integrity Level (SIL) for specific applications. Its role is to continuously monitor process conditions and execute safety functions with extremely high reliability when needed.
Triple Modular Redundancy (TMR) Architecture
At the core of the 0923-141-6957 module is the patented Triple Modular Redundancy (TMR) architecture. This design employs three independent, parallel processing channels that execute identical logic simultaneously. A sophisticated 2-out-of-3 (2oo3) voting mechanism compares the outputs of all three channels. The system only takes action when at least two channels agree, providing continuous fault tolerance. If one channel fails, the system continues to operate safely without interruption while diagnosing the fault. This architecture ensures both high availability (minimizing spurious trips) and high safety integrity (ensuring action is taken when required). The TMR design is particularly effective against random hardware failures, which are a primary concern in safety-critical applications.
Technical Specifications
The technical profile of the 0923-141-6957 is defined by its safety-critical design parameters:
Manufacturer Part Number: Triconex 0923-141-6957
System Type: Safety Instrumented System (SIS) Module
Architecture: Triple Modular Redundancy (TMR) with 2-out-of-3 voting
Safety Integrity Level: Capable of supporting up to SIL 3 applications as per IEC 61508/61511
Diagnostic Coverage: High diagnostic coverage (>99%) for detecting failures
Mean Time To Failure (MTTF): High MTTF value contributing to low Probability of Failure on Demand (PFD)
Communication: Integration with Triconex safety networks and optional interfaces to DCS systems
Power Supply: Redundant power supply inputs for increased reliability
Operating Temperature: Industrial temperature range suitable for harsh environments
Certifications: Complies with IEC 61508, IEC 61511, and other regional safety standards
Hardware Fault Tolerance: Designed with sufficient hardware fault tolerance for its target SIL
Diagnostic Features: Comprehensive online diagnostics with detailed fault reporting
Critical Applications
The 0923-141-6957 is deployed in industries where process safety is non-negotiable:
Oil & Gas Production
Emergency Shutdown (ESD) systems for offshore platforms, wellhead control, pipeline protection, and fire & gas detection systems.
Refining & Petrochemical
Furnace and reactor protection, compressor anti-surge control, burner management systems (BMS), and pressure relief management.
Power Generation
Turbine overspeed protection, boiler safety interlocks, and critical pump protection in nuclear and fossil fuel plants.
Chemical Manufacturing
Reactor runaway prevention, toxic gas detection, and high-pressure protection in batch and continuous processes.
System Integration and Safety Lifecycle
Integration of the 0923-141-6957 follows a rigorous safety lifecycle as defined by IEC 61511. This begins with a thorough Hazard and Risk Assessment (HARA) to determine required Safety Instrumented Functions (SIFs) and target SIL levels. The module is then configured using Triconex's specialized safety engineering tools, which enforce programming rules that prevent common cause failures. During installation, strict procedures are followed for wiring segregation, grounding, and physical separation from non-safety systems. Regular proof testing is essential to reveal dormant failures and maintain the calculated PFD. The module's extensive diagnostic capabilities support predictive maintenance, while its modular design allows for online replacement of faulty components without taking the entire safety system offline.
Conclusion
The Triconex 0923-141-6957 safety system module embodies the highest standards of reliability and fault tolerance required for protecting critical industrial processes. Its innovative TMR architecture provides an optimal balance between safety availability and integrity, making it a trusted choice for SIL 2 and SIL 3 applications worldwide. By implementing this module within a properly designed SIS, organizations can significantly reduce risk, protect valuable assets, ensure regulatory compliance, and most importantly, safeguard human life. The 0923-141-6957 continues the legacy of Triconex as a leader in safety technology, offering proven performance in the most demanding industrial environments.
- User name Member Level Quantity Specification Purchase Date
- Satisfaction ：
-
-
SCHNEIDER Electric Magelis XBT Series HMI Product Comprehensive Guide and Technical Analysis -
SCHNEIDER Magelis range Graphic XBT-F / TXBT-F Instruction Manual -
SCHNEIDER XB2-B Ø 22mm series buttons, selection switches, and indicator lights -
SCHNEIDER APC Back-UPS Pro Premium battery backup and surge protection for your critical devices -
SCHNEIDER APC Back UPS Pro Series Uninterruptible Power Supply Complete Usage and Configuration Guide -
User Guide for SCHNEIDER Service Interface (Part Number LV485500) -
SCHNEIDER PowerPact ™ H. Modbus Communication User Guide for J and L-type Circuit Breakers -
SCHNEIDER TeSys D Green series AC/DC universal contactor -
SCHNEIDER mart series low-voltage distribution products -
SCHNEIDER TeSys ® GV2/GV3 series motor circuit breakers -
Schneider Electric ComPacT NSX DC Circuit Breaker Full Solution and Application Guide -
SCHNEIDER Resi9 The ultimate in residential circuit protection -
SCHNEIDER Modicon Premium Automation Platform and Unity Software -
SCHNEIDER Quantum Safety PLC: Complete Analysis of SIL3 Safety Control System -
SCHNEIDER Modicon Quantum Automation Series -
SEW MOVIDRIVE ® MD-60A Inverter: Comprehensive Technical Analysis of Industrial Drive Solutions -
SEW MOVIDRIVE Inverter PROFIBUS Interface Configuration and Debugging Guide -
SEW MOVIDYN ® Complete Guide for Installation, Debugging, and Maintenance of Servo Controllers -
SEW MOVIDRIVE ® MDX60B/61B Inverter: Installation, Debugging, and Maintenance Guide -
SEW MOVITRAC ® B frequency converter -
SHINKAWA VM-5 Series Monitor -
Toshiba TE3 Soft Starter Installation, Operation, and Maintenance Complete Guide -
TOSHIBA N300 Pro NAS Hard Drive -
TOSHIBA N300 NAS Hard Drives -
Toshiba e-STUDIO Multifunctional Digital System Technical Specifications and Application Guide -
TOSHIBA V200 Series PLC Programming and Safety Application Guide -
TOSHIBA Unified Controller nv series™ Unified Controller nv series™ -
Toshiba Discrete IGBT Product Technology Analysis and Application Guide -
Technical Analysis and Application of Toshiba V-Series Integrated Control System -
TOSVERT VF-AS3 series 600V industrial frequency converter -
Toshiba VRF Dx coil interface device -
Toshiba T1-16S Programmable Controller I/O Module Detailed Explanation -
CE 680 M511 industrial piezoelectric accelerometer -
Hardware Explanation of Meggitt VM600 MPS Mechanical Protection System -
Meggitt Vibro meter VM600Mk2 Mechanical Protection and Condition Monitoring System -
WAGO MCS Connection System -
WAGO 281-611 Fuse Terminal Analysis -
Watlow PPC-2000 System Deployment and Configuration Guide -
Watlow MLS Controller Guide -
Watlow 8LS Controller Setup Guide -
Watlow Anafaze System 32 Hardware Installation Guide -
Watlow ANAFAZE 12LS Installation and Operation Technical Guide -
Baldor NextMove ST Motion Controller Technical Guide -
Baldor MotiFlex e100 Servo Drive Installation Guide -
Baldor FlexDrive II AC Guide -
Baldor MicroFlex Servo Drive Professional Installation Guide -
ABB MicroFlex servo drive characteristics and installation guide -
Baldor BSM Series AC Servo Motor Analysis -
Baldor Reliability CDPT3320 DC Motor -
Baldor Reliability NEMA Super-E Ultra High Efficiency Motor Comprehensive Guide -
Baldor Reliance Full Horsepower DC Motor Comprehensive Guide: From Technical Specifications to Industrial Application Selection -
Comprehensive Guide to Baldor Motion Control Accessories: HMI Panels, Industrial Cables, Power Supplies, and EMC Filters -
HIMA HICore 1 In Depth Analysis: A Comprehensive Guide to Functional Safety SoCs, Evaluation Kits, and T Ü V Certification -
HIMA HIJunctionBox: Creating a New Era of Distributed Intelligent Security Platform -
HIMA HIMatrix F35 Safety Controller: Specification Manual, SIL 3 Programming and Installation Guide -
HIMA HIQuad X System Manual: Comprehensive and in-depth analysis of HIMA SIL 3 safety automation system -
Deep Analysis of HIMA HIMax Safety Control System: Architecture, Redundancy, and Engineering Application Guidelines -
In depth analysis of HIMA Planar4 system: SIL 4 level hard wired safety logic solution -
What are the core protection mechanisms of WOODWARD Vertex's anti surge control? -
Woodward Vertex Compressor Control System: Function, Application, and Installation Details -
Woodward easYview miniSCADA visualization solution -
Woodward easyYview Series: Technical Analysis of Mini SCADA Remote Control Panel Designed for Generator Sets and Switchgear -
Woodward MicroNet Plus: High reliability redundant control system for prime mover control -
Woodward easyYgen LS-6XT: A Multi Circuit Breaker Control Solution for Complex Power Management -
Woodward easyYgen LS-6XT Circuit Breaker Control Unit: Technical Characteristics, Installation and Application Guide -
Woodward LS-521 V2 (Option K12) Circuit Breaker Control Unit -
Woodward MicroNet TMR 5009 Digital Control System: Authoritative Guide to Hardware Installation and Configuration -
Woodward MicroNet ™ Analysis and Application of Simplex and Plus Digital Control Systems -
WOODWARD MSLC-2XT™ Master Synchronizer and Load Control -
Woodward DSLC Digital Synchronizer and Load Controller: Installation, Operation, and Troubleshooting Guide -
WOODWARD DSLC-2 Digital Synchronizer and Load Control -
From Beginner to Proficient: Woodward easyYgen-3000 Controller Interface Configuration, CANopen, J1939 and Modbus Communication Practical Guide -
WOODWARD easYgen-3000 Series (Package P1) Genset Control -
WOODWARD ® ProTech‐SX Safety System with Integrated Overspeed Protection -
Woodward ProTech SX Simplex System: Turbine Single Channel Safety Protection System -
Woodward QuickTrip Electro Hydraulic Trip Module Components: High Reliability Turbine Safe Shutdown Solution -
WOODWARD QuickTrip Electro-Hydraulic Trip Block Assembly -
WOODWARD VariStroke Hydraulic Power Cylinder (VHPC) -
WOODWARD VariStroke GI single acting electro-hydraulic actuator: a reliable solution for turbine control -
Woodward VariStroke DX hydraulic servo dual redundant sled -
Woodward VariStroke-I electro-hydraulic actuator: an innovative solution for steam turbine valve control -
WOODWARD MicroNet TMR ® OpView of 5009 Digital Control System ™ Interface Operation Manual -
WOODWARD 5009XT Fault-Tolerant Control -
Woodward PG-PL Hydraulic Governor: Reliable and Accurate Engine and Turbine Speed Control Solution -
WOODWARD 2301A Speed Control Controller: A Classic and Reliable Engine and Turbine Speed Control Solution -
XP POWER VFR05 Series 5W Convertible Plug AC-DC Adapter -
XP POWER VFL05 Series 5W Wall Mounted AC-DC Power Adapter -
XP POWER AQM200 Series 200W Natural Cooling Medical Grade AC-DC External Power Supply -
XP POWER CB Series 1W Natural Cooling Micro High Voltage DC-HVDC Converter -
XP POWER CDX Series 1500W Dual Frequency RF Power Supply -
XP POWER RDF25 Series 5W Bottom Cooling DC-DC Converter -
XP POWER ITX Series 6W DC-DC Converter: A Concise and Efficient Solution -
XP Power Technical Guide: In Depth Analysis of AC/DC Conversion, System Topology, and High Reliability Design -
XP POWER C Series Micro Stabilized High Voltage DC-DC Converter -
XP POWER EHL05 Series 5W AC-DC Power Supply: A Wide Input Solution Designed for 480VAC Systems -
XP Power: The world's leading expert in power conversion and its full range of solutions -
XP POWER HDA1500 Series 1.5kW High Power AC-DC Power Supply -
XP POWER SMP350 Series Fan Cooling 350W AC-DC Power Supply -
XP POWER MP Series 300-2400 Watts AC-DC Power Supply -
How to install the YAMAHA RCX40 four axis robot controller? -
HIMA HIMax X-AO 16 01 Analog Output Module: SIL 3 Safety Certification and Key Technical Features -
HIMA HIMax ® System Manual is applicable to safety related control systems -
Hirschmann Industrial Ethernet Switch -
YASKAWA A1000 series AC frequency converter -
HIRSCHMANN MACH1040 family Full Gigabit Industrial Ethernet Ruggedized Switch -
How to operate the Hirschmann MICE series media module and expansion module? -
How to install Hirschmann MS20/MS30 series industrial Ethernet switches? -
Hirschmann GUI Graphical User Interface Industrial ETHERNET (Gigabit-)Switch RS20/RS30/RS40, MS20/MS30 -
HIRSCHMANN MICE series modular industrial communication equipment -
TOSHIBA TOSBERT VF-AS3 series -
TOSHIBA MG08-D SERIES ENTERPRISE CAPACITY HDD -
Triconex Tricon™ v9–v11 Systems Planning and Installation Guide -
XYCOM XVME-100 memory module -
ABB Ability™ Symphony® Plus MR Series -
BENTLY 3500/15 AC and DC Power Supplies -
HITACHI S10VE Programmable Controller -
ABB SYNCHROTACT ® 5 synchronous devices -
YASKAWA SGMCS series direct drive servo motor -
YASKAWA GA700 series AC frequency converter -
YASKAWA ∑ - V series AC servo drive -
YASKAWA S-7 series linear servo -
YASKAWA GA500 series AC micro frequency converter -
YASKAWA 1000 series frequency converter -
YASKAWA 120 Series I/O Modules -
YASKAWA MEMOCON-SC 2000 series reversible counter module -
YASKAWA Machine Controller MP2000 Series -
Yaskawa VARISPEED-626M5 frequency converter -
Yaskawa CP-9200SH Controller
