Product Short Description
Product Overview
TRICONEX PCIE-6321 is an original factory-certified safety-grade PCI Express communication interface card manufactured by Schneider Electric TRICONEX. It belongs to the supporting communication peripheral components of TRICONEX Trident/Tricon Triple Modular Redundancy (TMR) Safety Instrumented System (SIS). This product acts as the exclusive high-speed communication bridge between industrial host computers, monitoring workstations, upper management systems and TRICONEX TMR safety controllers.
Description
Basic Hardware & Safety Parameters
- Manufacturer: Schneider Electric TRICONEX
- Product Type: Safety PCIe High-Speed Redundant Communication Interface Card
- Compatible System Series: TRICONEX Trident V9/V10/V11 / Tricon TMR Safety Control System
- Core Function: Industrial PC to TRICONEX safety controller bidirectional redundant communication interconnection
- Safety Integrity Level: SIL3 Certified (IEC 61508, IEC 61511)
- Certifications: CE, UL, ATEX Hazardous Area Certified
- Host Bus Interface: Standard PCIe x1 Gen2 Express bus
- Card Form Factor: Low-profile half-length standard PCIe plug-in card
- Rated Operating Power Supply: 3.3 V DC PCIe bus power supply
- Operating Power Supply Range: 3.0 V DC to 3.6 V DC
- Maximum Power Consumption: 3.5 W
- Installation Mode: Direct insertion into standard industrial PC PCIe expansion slot
- Hot Plug Support: PCIe standard hot plug and hot swap function
Communication Interface & Protocol Specifications
- Safety Controller Side Interface: Dedicated TRICONEX Tribus safety redundant communication interface
- Communication Architecture: Full TMR triple redundant independent communication channels
- Tribus Bus Communication Rate: 25 Mbps deterministic transmission rate
- External Auxiliary Interface: Dual isolated RS-485 communication ports
- Supported Communication Protocols: TRICONEX proprietary safety internal protocol, Modbus TCP/IP, Modbus RTU
- Data Transmission Update Cycle: Fixed deterministic 12 ms safety communication cycle
- Data Verification Mechanism: 32-bit CRC checksum + data signature verification + redundant consistency voting
- Communication Isolation: 2500 V DC galvanic isolation between PC host side and safety controller side
- Effective Communication Distance: Maximum 1500 meters for field communication link
Environmental & Physical Specifications
- Operating Ambient Temperature: -40 ℃ to +70 ℃
- Storage Temperature: -55 ℃ to +85 ℃
- Relative Humidity: 5% to 95% non-condensing
- Electromagnetic Compatibility: Fully complies with IEC 61000-4 industrial EMC anti-interference standards
- Anti-vibration Performance: 5–500 Hz, 5 g heavy-duty industrial anti-vibration and anti-shock standards
- Interface Card Dimensions: 167 mm × 68 mm low-profile half-length size
- Complete Card Net Weight: 0.28 kg
- Industrial PC Cabinet Protection Grade: IP20 indoor industrial cabinet protection
- Material: High-strength flame-retardant PCB board, gold-plated PCIe contact pins
Diagnosis & Safety Response Specifications
- Diagnosis Mode: Real-time continuous full-channel online self-diagnosis
- Fault Detection Coverage: PCIe bus link abnormality, Tribus safety communication link fault, port failure, data error, power supply anomaly, hardware circuit fault
- Fault Response Time: ≤220 ms
- Fault Processing Mechanism: Automatic faulty communication channel isolation, redundant channel seamless switchover, safety data transmission maintains normal operation
- Fault Management: Automatic fault recording, SOE event storage, active fault alarm upload to PC monitoring system and safety controller
- Fail-safe Mechanism: Automatically switches communication to predefined safe state when critical communication fault occurs, refuses transmission of dangerous invalid data
Functional Characteristics
1. Full SIL3 TMR Redundant Communication Architecture
Three completely independent communication processing units transmit data simultaneously with majority voting logic. Single communication channel fault does not interrupt overall PC-to-safety-controller data interaction. The interface card achieves zero single-point failure performance for cross-system safety communication.
2. Standard PCIe Gen2 Host Bus Compatibility
Adopts industry-standard PCIe x1 Gen2 bus interface, fully compatible with all mainstream industrial PCs, industrial servers and embedded control computers. Realizes high-speed stable data interaction with upper computer systems.
3. High-performance Isolation & Data Security Protection
2500 V DC galvanic isolation between PC host system and TRICONEX safety controller system. Integrates data encryption, CRC verification and redundant consistency checking functions. Completely isolates PC system interference and prevents unsafe data intrusion into safety control system.
4. Deterministic Real-time Communication Performance
Fixed 12 ms deterministic communication cycle without transmission jitter. Fully meets strict real-time response requirements of safety interlock logic state monitoring and remote parameter configuration.
5. Comprehensive Online Self-diagnosis & Fault Transparency
Full-time monitoring of PCIe bus status, Tribus safety communication link, hardware circuit and power supply. Automatically locates exact fault position, records fault events and uploads diagnostic information to upper monitoring system. Realizes transparent communication fault management.
6. Strict SIL3 Compliant Fail-safe Safety Design
Strictly follows IEC 61508 safety standards. When communication fault exceeds threshold, interface card triggers predefined safe communication state immediately. Effectively prevents dangerous wrong data interaction between upper PC system and safety control system.
7. Dual-port RS-485 Auxiliary Communication Function
Equipped with dual independent isolated RS-485 ports. Supports local debugging, auxiliary equipment connection and independent data interaction without occupying main Tribus safety communication bandwidth.
8. Excellent Anti-interference & Environmental Adaptability
Wide operating temperature range, isolated circuits and surge protection design. Effectively resists industrial electromagnetic interference, voltage fluctuation and field electrical noise. Operates stably in severe hazardous industrial environments.
9. Hot-swappable & Easy Maintenance Performance
Standard PCIe hot plug design. Supports online replacement without industrial PC shutdown, greatly reduces maintenance downtime and improves system availability.
10. Full System Compatibility & Plug-and-play Performance
Fully compatible with all TRICONEX Trident/Tricon series safety controllers, CPU modules and backplanes. Direct plug-and-play installation on industrial PC, matches TriStation configuration software perfectly, realizes seamless system integration.
Application Scenarios
Oil & Gas Upstream Industry
Applied to offshore platform industrial monitoring workstation to safety controller communication interconnection, onshore oil and gas gathering station upper PC system to TMR safety system communication interface, oilfield ESD emergency shutdown system remote monitoring communication card, fire and gas detection safety system upper computer data transmission interface.
Petrochemical & Chemical Processing Industry
Used for large refinery SIS safety instrumented system industrial PC monitoring communication interface card, reactor safety interlock state upper computer real-time monitoring communication, large chemical plant safety controller to management system data transmission interface.
Power Generation Industry
Applied to thermal power plant steam turbine ESD system industrial PC monitoring communication interface, boiler BMS burner management system upper computer data transmission card, power unit safety interlock system remote configuration and monitoring communication interface.
Natural Gas Storage & Transportation Industry
Used for long-distance gas pipeline safety control system industrial PC monitoring communication interface card, large compressor station safety controller to upper management system data transmission interface, leakage emergency shutdown system remote state monitoring communication interface.
Metallurgy & Heavy Industry
Applied to smelting furnace safety interlock system industrial PC monitoring communication interface card, production line emergency shutdown system upper computer real-time state transmission interface, high-risk pressure equipment safety system remote monitoring communication interface.
Other Safety-critical Industrial Fields
Including fine chemical pharmaceutical industry, industrial water treatment safety system industrial PC communication interface card, large industrial compressor unit safety controller upper computer data transmission interface, and all industrial occasions requiring SIL3 level safe high-speed PCIe communication interconnection between industrial PC and TRICONEX TMR safety system.
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