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Contact: YMGK Industrial Control
Phone: +86 18059884790
E-mail: plc66@qq.com
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- Brand：TRICONEX
- Part number：Triconex 3503E
- Product Origin：America
- Weight：1.3KG
- HS CODE：8708299000
- RMB Market price：10000-13000
- Warehouse: Spot
- Warranty： 365 days
- Quality: Original module
- Condition： New
- Shipping method: Courier delivery
- Contact person: LI MING
- Contact number: +86 18059884790
- WeChat：18059884790
- E-mail: plc66@qq.com
Triconex 3503E Redundant Safety Controller
The Triconex 3503E is a high-integrity redundant safety controller from Emerson’s Triconex product line, engineered for safety instrumented systems (SIS) in mission-critical industrial applications. Built on Triconex’s proven triple-modular redundancy (TMR) architecture, it delivers fault tolerance, SIL 3 compliance, and uninterrupted operation to mitigate risks in high-hazard processes—protecting personnel, equipment, and the environment while ensuring regulatory compliance.
Key Technical Specifications
- Architecture: Triple-Modular Redundancy (TMR) with voting logic, eliminating single points of failure
- Processing Capacity: Supports up to 10,000 safety-related logic functions; Scan time as low as 1 ms for standard control loops
- I/O Compatibility: Interfaces with Triconex 3000/3600 series I/O modules (digital, analog, specialty); Up to 8192 I/O points per controller
Communication Ports: 2x Gigabit Ethernet ports (TCP/IP); 2x RS-485 serial ports; Supports Modbus TCP/RTU, DNP3, IEC 61850, and PROFINET
- Power Requirements: 24 VDC ±10%; Redundant power input (dual-feed) for high availability; Power consumption: Max 45 W per chassis
- Operating Temperature: -40°C to +70°C (-40°F to 158°F); Humidity: 5% to 95% (non-condensing)
- Dimensions (H x W x D): Approx. 178 mm x 483 mm x 305 mm; Rack-mount design for Triconex standard 19-inch cabinets
Safety Certifications: IEC 61508 SIL 3, IEC 61511 SIL 3, EN 50159, and ISA 84.00.01 compliant
Core Features
TMR Fault Tolerance
Triple-modular redundancy design with independent processing paths and real-time voting. Automatically isolates faulty modules without process interruption, ensuring continuous safety coverage even during component failures.
SIL 3 Compliance
Certified to the highest safety integrity level (SIL 3) for safety instrumented functions (SIFs), meeting global regulatory requirements for high-risk industries such as oil & gas, chemical, and power generation.
Advanced Diagnostics
Comprehensive self-diagnostic capabilities monitor hardware health, communication links, and I/O channel integrity. Detailed fault data is transmitted to the control system or HMI for remote troubleshooting and predictive maintenance.
Secure Configuration & Updates
Supports role-based access control (RBAC) and secure firmware updates to prevent unauthorized modifications. Configurable via Triconex TriStation 1131 software, with support for IEC 61131-3 programming languages.
Hot-Swap Capability
Hot-swappable modules (processor, power supply, communication) allow replacement during system operation, minimizing maintenance downtime and maximizing availability.
Typical Applications
Oil & Gas Industry
Deployed in upstream drilling platforms, midstream pipelines, and downstream refineries for emergency shutdown systems (ESD), fire and gas detection, and pressure relief control.
Chemical & Petrochemical
Used in batch and continuous process plants for hazardous material handling, reactor safety, and emergency isolation of critical equipment to prevent leaks or explosions.
Power Generation
Integrated into thermal, nuclear, and renewable power plants for turbine protection, boiler safety systems, and grid connection control to avoid catastrophic failures.
Pharmaceutical & Food Processing
Utilized for compliance with regulatory standards (e.g., FDA, GMP), ensuring safe operation of processing equipment and protecting product integrity.
System Integration
The Triconex 3503E seamlessly integrates with Triconex I/O modules, communication gateways, and third-party systems (SCADA, DCS, MES). It is configured and monitored via Triconex TriStation 1131 software, which provides tools for logic design, testing, simulation, and lifecycle management. The controller also supports integration with Emerson’s DeltaV DCS for unified process and safety control.
Note: For detailed technical documentation, certification details, and integration guidelines, refer to Emerson’s official Triconex 3503E resources or contact Emerson’s technical support. Specifications are subject to change without prior notice.
YMGK Purchase Information
Browse the YMGK website to address issues that customers are more concerned about, including purchasing details. YMGK offers one-stop global industrial product procurement.
Contact Information
- Sales Manager: KI MI
- WeChat: 18059884790
- WHATSAPP: +86 18059884790 (Click to add)
- Email: plc66@qq.com
Core Advantages
- 121 shared inventories worldwide, with direct procurement from overseas warehouses.
- Provide favorable prices and professional after-sales warranty services.
- All products are brand new and original; spare parts come with a one-year warranty and have been tested and certified.
- For orders of more than one product, contact us to get an exclusive discount.
- If other suppliers offer lower prices for the same products, we are willing to provide further discounts based on your budget.
Customer Distribution
Our customers are from: United States, Germany, Japan, South Korea, United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, Netherlands, Switzerland, Sweden, Belgium, Austria, and Turkey.
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