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TRICONEX 3502E Digital Input Module
TRICONEX 3502E
1. Overview
The TRICONEX 3502E is a digital input module based on TMR (Triple Modular Redundancy) technology, supporting 48V AC/DC voltage input and featuring self-test functionality. Designed for industrial automation systems, it delivers high reliability and safety, making it suitable for critical applications such as:
Emergency Shutdown (ESD)
Burner Management System (BMS)
Fire & Gas System (F&G)
High Integrity Pressure Protection System (HIPPS)
Turbomachinery Control (TMC)
Its modular design enables easy configuration and expansion, enhancing system flexibility and scalability.
2. Key Parameters
Parameter
Specification
Input Type
Digital Input (DI)
Input Channels
32 points (multi-channel support)
Input Voltage
48V AC/DC (standard)
Isolation
2500V AC (high-voltage isolation)
Self-Test Function
Continuous self-test for detecting "stuck" faults
Operating Temperature
-40°C to 70°C
Dimensions
150mm × 100mm × 50mm
Communication Protocol
Triconex proprietary protocol
Diagnostics
Built-in fault detection and diagnostics
| Parameter | Specification |
|---|---|
| Input Type | Digital Input (DI) |
| Input Channels | 32 points (multi-channel support) |
| Input Voltage | 48V AC/DC (standard) |
| Isolation | 2500V AC (high-voltage isolation) |
| Self-Test Function | Continuous self-test for detecting "stuck" faults |
| Operating Temperature | -40°C to 70°C |
| Dimensions | 150mm × 100mm × 50mm |
| Communication Protocol | Triconex proprietary protocol |
| Diagnostics | Built-in fault detection and diagnostics |
3. Product Features
High Reliability: TMR technology ensures robust performance in critical applications.
Modular Design: Simplifies configuration and system scalability.
Self-Test Capability: Detects "stuck" faults in circuits automatically.
Strong Compatibility: Supports multiple protocols with advanced diagnostics.
High Integration: Pre-integrated software enables seamless 2D/3D HMI clusters, splash screens, rear-view cameras, and panoramic applications.
Virtualization: Developers can integrate reference solutions without modifying existing Linux/Android applications.
High Reliability: TMR technology ensures robust performance in critical applications.
Modular Design: Simplifies configuration and system scalability.
Self-Test Capability: Detects "stuck" faults in circuits automatically.
Strong Compatibility: Supports multiple protocols with advanced diagnostics.
High Integration: Pre-integrated software enables seamless 2D/3D HMI clusters, splash screens, rear-view cameras, and panoramic applications.
Virtualization: Developers can integrate reference solutions without modifying existing Linux/Android applications.
4. Structure & Design
The TRICONEX 3502E adopts a triple-redundant architecture, where each I/O point is processed by three independent channels. This ensures uninterrupted operation even if one channel fails. Key components include:
Power inputs (PWR, PS1, PS2) and ground (PWR-), connected to the backplane.
Input ports with bridge rectifiers, AC smoothing filters, and opto-isolators for signal stability.
Three internal test points (Test A/B/C) for self-verification.
5. Applications
The TRICONEX 3502E is widely used in:
Emergency Shutdown (ESD): Rapid process halting during emergencies.
Burner Management System (BMS): Combustion process control.
Fire & Gas System (F&G): Leakage and fire detection.
HIPPS: Pressure safety in critical equipment.
Turbomachinery Control (TMC): Turbine monitoring.
Industrial Automation: Digital signal acquisition and processing.
Contact us
Industrial Control Products Sales Partnership – Professional Services You Can Trust
Key Advantages
✔ Extensive Product Range: Wide selection of industrial control products with ample inventory
✔ Fast Delivery: Reliable supply chain ensuring on-time order fulfillment
✔ Industry Expertise: 20+ years of experience with expert product recommendations
✔ Custom Solutions: Tailored solutions to meet your project requirements
Service Offerings
★ Competitive Pricing: Flexible pricing strategies to optimize costs
★ Technical Support:
24/7 expert consultation
On-site troubleshooting
Application design assistance
★ Full Lifecycle Support:
√ Pre-sales guidance
√ Installation & commissioning
√ Maintenance optimization
√ Equipment upgrades
Commitment to Customers
☑ Rapid Response: 2-hour inquiry reply, 24-hour solution proposal
☑ Quality Assurance: All products come with OEM warranties
☑ Financial Flexibility: Multiple payment options available
☑ Long-Term Partnership: Dedicated account manager for seamless support
Value-Added Services
▶ Technical Training: Regular product application workshops
▶ Data Analytics: Equipment lifecycle management reports
▶ Resource Sharing: Access to industry technical database
▶ Custom Development: Specialized product modifications
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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 & more
Our Promise
"We don’t just sell products—we deliver complete solutions that reduce TCO (Total Cost of Ownership) and maximize ROI."
✨ Why Choose Us?
✔ Genuine Products ✔ Stock Availability ✔ Transparent Process ✔ Professional Support
Sales Manager : Jinny
Email : sales5@xrjdcs.com
Whatsapp/Mobile:+86 18250705533
（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.
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