TRICONEX 3806E I/O

1. Overview

The TRICONEX 3806E is a versatile I/O module, part of the Triconex Trident Safety Instrumented System (SIS), designed for high reliability, safety, and flexibility. It employs Triple Modular Redundancy (TMR) technology and is certified for SIL 3 safety standards. This module is widely used in critical process control and safety applications across high-risk industries such as oil & gas, chemical, power generation, and more.

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2. Technical Parameters

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3. Key Features

• Triple Modular Redundancy (TMR): Three independent sub-circuits per channel ensure fault tolerance and continuous operation even if one module fails.
• High-Performance Processor & Memory: Supports complex control algorithms and large-scale data processing with rapid response times.
• High Precision & Resolution: Analog input modules feature 12-bit resolution, <0.25% output accuracy, and over-range protection.
• Modular Design & Easy Integration: Compatible with other Triconex systems for seamless installation and maintenance.
• Industrial-Grade Protection: IP65 rating for durability in harsh environments.

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4. Structure & Components

• Hardware Architecture: Based on TMR microprocessor technology, with dedicated sub-circuits for signal processing, I/O control, and redundancy management.
• Communication Interfaces: Supports protocols like Modbus TCP/IP and HART for system integration.
• Power Module: Delivers stable 24V DC output with high energy efficiency.
• Software Support: Compatible with Windows NT-based programming tools for debugging and control logic development.

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5. Applications

The TRICONEX 3806E is widely adopted in:

• Oil & Gas Industry: Wellhead control, gas distribution, and pipeline monitoring.
• Chemical Industry: Process safety and compliance in chemical production.
• Power Generation: Automation and emergency shutdown systems.
• Rail/Nuclear: Signal control (rail) and safety monitoring (nuclear facilities).
• Other High-Risk Sectors: Pharmaceuticals, metallurgy, and water treatment for critical safety interlocks.

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 Collaborative 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

Why Choose Us?

Stock Guarantee
With years of expertise in industrial control, we maintain a vast inventory for fast response.

 Cost-Effective Solutions
Competitive pricing and strict quality control ensure the best value.

 Full-Category Coverage
Wide range of models, including rare/discontinued parts, solving spare part challenges.

Hassle-Free After-Sales
15-day free replacement for any quality issues.

Your Trusted Partner in Industrial Automation!

Sales Manager : Jinny

Email : sales5@xrjdcs.com

Whatsapp/Mobile:+86 15359273791

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（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 is a global leader in Safety Instrumented Systems (SIS), delivering mission-critical solutions for high-risk industries including oil & gas, refining, petrochemicals, and power generation. The company’s product portfolio features TÜV Rheinland SIL3-certified safety control platforms, such as:

• Tricon: Triple Modular Redundant (TMR) architecture for SIL1-3 applications
• Trident: Compact SIL3-certified platform
• Tri-GP: Cost-optimized TMR solution supporting up to SIL2

To enable end-to-end safety ecosystems, TRICONEX offers advanced software tools:

• Safety View™: Intelligent bypass & alarm management
• Safety Validator™: Automated logic testing & documentation generation
• System Advisor™: Configuration management, change tracking, and I/O monitoring

A standout innovation is the EcoStruxure™ Triconex Safety System, a core component of the EcoStruxure Plant Architecture, which delivers lifecycle safety management to protect personnel, ensure operational continuity, and maximize asset ROI.