TRICONEX 8311N 

1. Overview

The TRICONEX 8311N is a core module of the Triconex Safety Instrumented System (SIS), belonging to the Triconex 8300 series. Designed for critical safety applications in industrial processes, it features a Triple Modular Redundant (TMR) architecture to ensure continuous operation during failures, delivering high availability and fault tolerance. This module provides stable power support, signal acquisition, conversion, and processing, along with fault diagnosis and predictive capabilities. It is widely used in industrial automation and safety control systems.

2. Technical Parameters

3. Key Features

• High Reliability: TMR redundancy and self-diagnostics ensure maximum uptime.
• Modular Design: Easy installation, maintenance, and flexible configuration.
• Functional Safety: Complies with IEC 61508 for high-safety applications.
• High-Performance Processor: 1 GHz processing for real-time operation.
• Multi-Protocol Support: Ethernet, PROFIBUS DP, Modbus, and more.
• Fault Tolerance: Automatic failover for uninterrupted safety control.
• Wide Temperature Range: Operates in harsh industrial environments (-40°C to +85°C).
• Compact & High-Density: Space-efficient for control systems.

4. Structure & Components

The TRICONEX 8311N consists of:

• Main Processor Module: Executes control logic and programs.
• Communication Module: Supports Ethernet, PROFIBUS DP, etc.
• I/O Modules: Digital/Analog input/output for diverse signals.
• Power Module: Stable power supply for system integrity.
• Backplane: Connects all modules physically/electrically.
• System Enclosure: Provides protection and thermal management.
• HMI (Human-Machine Interface): For system monitoring.
• EWS (Engineering Workstation): For programming and debugging.

5. Applications

The TRICONEX 8311N is deployed in:

• Oil & Gas: Refineries, pipelines, and offshore platforms.
• Chemical Industry: Process safety monitoring.
• Power Generation: Plants, substations, and grids.
• Mining & Metallurgy: Equipment safety control.
• Pharmaceuticals: Production line safety.
• Food & Beverage: Processing automation.
• Transportation: Rail, aviation, and maritime safety systems.
• Nuclear Industry: Reactors and waste management.
• Building Automation: Fire alarms and HVAC controls.
• Water/Wastewater Treatment: Critical process safety.

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Contact us today for a tailored parts solution!

Fast Response · Worldwide Shipping · Reliable Support

Phone: +86 15359273791

Email: sales5@xrjdcs.com

Sales Manager : Jinny

Website: www.saulelectric.com

Collaborate with world-renowned brands

ABB 丨 GE 丨Allen Bradley  丨  Honeywell 丨   Emerson  丨  Bently Nevada   丨 Westinghouse  

Triconex  丨   Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward

Key Benefits

✔ Reduce Maintenance Costs
High-quality parts and professional services help minimize your equipment maintenance expenses.

✔ Minimize Downtime
Fast parts delivery reduces production interruptions and maximizes efficiency.

✔ Extend Equipment Lifespan
Genuine or compatible parts ensure long-term, stable operation of your machinery.

✔ Global One-Stop Supply
We provide PLC parts for all brands and models, meeting your exact requirements.

✔ Professional Technical Support
Experienced engineers offer troubleshooting and customized solutions.

✔ Cost-Effective Solutions
Original-quality parts at competitive prices—balancing performance and affordability.

✔ Fast Worldwide Delivery
Efficient logistics ensure timely delivery, wherever you are.

Our Strengths & Service Commitment

1. Extensive Inventory: Specializing in industrial control, we maintain a vast stock for quick availability.
2. Quality & Value: Industry-leading pricing with strict quality control for reliable purchases.
3. Rare & Obsolete Parts: Wide range of models, including hard-to-find and discontinued parts.
4. Hassle-Free Warranty: Free replacement within 15 days for any quality issues.

Product Coverage

Modules/Cards | Drives/Controllers | Servo Motors
Embedded Systems | Cables & Wires | Power/Control Modules

Industries We Serve

Steel | Hydropower/Nuclear/Thermal Power | Glass Manufacturing | Tire/Rubber
Paper | Shipping/Navigation | And more—contact us for details!

（PLC）Programmable Logic Controller

GE :IS210AEPSG2B,IS220UCSAH1A,IS215ACLEH1A,IS210AEAA

Allen-Bradley:1734-IB8 1734-OB8  1769-L18ER-BB1B  1756-IM16I

ICS Triplex   : T8461,T8850,T8403,T8431,T8831,T8310

Schneider : 140DDI85300,140CPS11420,140CPU67060

Prosoft : MVI46-DFNT,MVI69-DFNT,MVI56-PDPMV1

Bachmann : MPC240/270(CPU),DI232,CM202,NT255AIO288

Woodhead : 9905-068 2301A,SSTESR2CLXRLL

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For more TRICONEX products, please click here

TRICONEX: Redefining Safety in Industrial Innovation

In the field of industrial safety, TRICONEX is not just a solution provider—it’s a pioneer in safety innovation. Breaking the limits of traditional safety systems, our Triple Modular Redundancy (TMR) Plus architecture achieves an industry-leading >99.9% fault self-diagnosis rate, elevating the reliability of safety instrumented systems to unprecedented heights.

Precision Safety: Industry-Tailored Solutions

We understand the unique risks across industries:

• Energy Sector: Designed for harsh offshore environments, the Trident Platform features military-grade protection with *10-level salt spray corrosion certification*.
• Chemical Industry: The Tricon EX Series employs proprietary reaction runaway prediction algorithms, detecting potential explosion risks 30 seconds in advance.
• Power Generation: Tri-GP Smart integrates arc flash protection with a <4ms response time, far exceeding industry standards.

Intelligent Safety: AI-Driven SIS Evolution

The TRICONEX Safety 4.0 Suite redefines safety management:

• Smart Validator Pro: The world’s first ML-powered safety logic validator, reducing false alarms by 80%.
• Digital Safety Twin: A virtual system mirror for real-time risk simulation and prediction.
• Autonomous Bypass Manager: AI-driven bypass decisions minimize human intervention risks.

Ecosystem Safety: Open & Integrated Protection

As the core of EcoStruxure Safety Ecosystem, we deliver:

• Cross-Platform Defense: Millisecond-level safety communication with DCS systems.
• Blockchain Audit Trail: Tamper-proof incident records for compliance.
• Cloud Safety Hub: Real-time insights from *3,000+ global safety cases*.

Future Safety: Evolving Assurance

TRICONEX leads the next frontier:

• Quantum-Safe Encryption: Prototype protocols resisting quantum computing attacks.
• Self-Healing Safety Networks: Auto-isolation and recovery for compromised nodes.
• Neuromorphic Safety Chips: Next-gen controllers with brain-inspired computing.

For TRICONEX, safety isn’t just protection—it’s productivity. We empower clients to achieve zero incidents while boosting operational efficiency by 30%, redefining the true value of safety.