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- Triconex
- 8306E
- Power Supply High Efficiency for Industrial Control Solutions
- USA
- 50 mm × 230 mm × 240 mm
- 1.6kg
- Xiamen, China
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📘 Product Overview – Triconex 8306E
The Triconex 8306E is a high-integrity Main Processor Module (MPM) used in Triconex Safety Instrumented Systems (SIS). It plays a central role in executing safety-critical applications in process industries where high availability and fault tolerance are essential. The 8306E ensures deterministic logic execution, real-time fault diagnostics, and continuous operation even under component failure conditions.
Designed to meet stringent functional safety standards such as SIL 3, the 8306E is a key component of Triple Modular Redundant (TMR) architectures. It includes embedded diagnostics, redundant power paths, and secure firmware that help maintain continuous control in hazardous environments.
🔧 Technical Specifications
| Parameter | Specification |
|---|---|
| Model | 8306E |
| Function | Main Processor Module (MPM) |
| System Compatibility | Triconex TMR Systems |
| Execution Architecture | Triple Modular Redundancy (TMR) |
| Processing Speed | Real-time logic scan: ≤ 10 ms typical |
| I/O Capacity | Supports connection to I/O modules via chassis backplane |
| Memory | Flash-based non-volatile memory, RAM with ECC |
| Communication | Dual Ethernet ports (Redundant), Proprietary I/O Bus |
| Redundancy Support | Yes – hot standby / fault-tolerant operation |
| LED Indicators | Power, Status, Active, Fault, Communications |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Humidity | 5% – 95%, non-condensing |
| Shock/Vibration | IEC 60068 compliant |
| Certification | SIL 3, TÜV, ISA, CE |
| Dimensions (W×H×D) | 50 mm × 230 mm × 240 mm |
| Weight | 1.60 kg |
🏭 Applications
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Emergency Shutdown Systems (ESD)
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Fire and Gas Detection Systems (F&G)
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Burner Management Systems (BMS)
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High-Integrity Pressure Protection Systems (HIPPS)
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Critical process safety controls in oil, gas, chemical, and power plants
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Pipeline and compressor station automation
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Nuclear and pharmaceutical compliance-based processes
✅ Product Advantages
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TMR Architecture: Triple-redundant logic processing ensures no single point of failure, enhancing system safety and uptime.
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Hot-Swappable Design: The 8306E can be replaced while the system remains operational, minimizing downtime.
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Fast Execution: High-speed deterministic logic execution improves response time for critical processes.
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Comprehensive Diagnostics: Built-in self-checks, error logging, and status indicators provide immediate failure reporting.
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Compliance-Ready: Fully qualified to SIL 3 requirements for functional safety in hazardous industries.
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Seamless Integration: Works natively with Triconex chassis, power supplies, and I/O modules.
🏷️ Product Classification
| Classification | Detail |
|---|---|
| Brand | Triconex |
| Series | Tricon Main Processor Modules |
| Module Type | TMR Main Processor |
| System | Triconex Safety Systems |
| Application Level | SIL 3 / Mission-Critical Control |
| Mounting Style | Rack-mounted (Tricon chassis) |
🔁 Related Models – Same Series or Function
| Model | Description | Dimensions (mm) | Weight (kg) | Key Features |
|---|---|---|---|---|
| 8305E | Legacy processor module | 50 × 230 × 240 | 1.58 | Predecessor to 8306E with limited memory |
| 8311E | Enhanced processor with redundancy | 50 × 230 × 240 | 1.65 | Higher speed and memory vs. 8306E |
| 8351E | High-performance communication module | 50 × 230 × 240 | 1.55 | Supports expanded network capability |
| 8312E | Alternate MPM for faster execution | 50 × 230 × 240 | 1.60 | Improved execution cycle and failover time |
| 8360E | Integrated controller module | 50 × 230 × 240 | 1.70 | Combines I/O interface and CPU in one module |
🌟 Popular Triconex Models (Same Brand)
| Model | Description | Dimensions (mm) | Weight (kg) | Key Features |
|---|---|---|---|---|
| 3008 | Base processor with I/O support | 48 × 228 × 241 | 1.4 | Entry-level controller module |
| 3625 | Analog input module | 50 × 230 × 240 | 1.3 | High-accuracy analog input for process control |
| 3700A | Digital output module | 50 × 230 × 240 | 1.2 | Supports high-speed pulse output |
| 4351B | Advanced main processor | 50 × 230 × 240 | 1.6 | Similar function to 8306E with improved diagnostics |
| 9853-610 | I/O Termination Assembly | 100 × 150 × 50 | 0.9 | Used with Triconex I/O modules |
❓ FAQ (Q&A Format)
Q1: What is the Triconex 8306E used for?
A1: It serves as a main processor module in Triconex safety systems, executing safety-critical logic with TMR architecture.
Q2: Is the 8306E hot-swappable?
A2: Yes, it can be replaced while the system is live, without shutting down the process.
Q3: What certification level does this module comply with?
A3: It complies with SIL 3, the highest standard for safety-critical automation.
Q4: How is the module installed?
A4: The 8306E is rack-mounted in a Tricon chassis and connects via a backplane bus.
Q5: Can the 8306E operate under extreme temperatures?
A5: Yes, its operating range is 0°C to +60°C, suitable for industrial environments.
Q6: What makes the 8306E fault-tolerant?
A6: It uses TMR (Triple Modular Redundancy) with independent voting logic to ensure no single point of failure affects output.
Q7: What are the dimensions and weight of the unit?
A7: It measures 50 mm × 230 mm × 240 mm and weighs approximately 1.60 kg.
Q8: What communication capabilities does it offer?
A8: It has redundant Ethernet ports and communicates with I/O modules via a proprietary backplane bus.
Q9: Can I use the 8306E with legacy Triconex systems?
A9: Yes, it’s backward-compatible with earlier versions of Tricon systems.
Q10: What happens if one processor path fails?
A10: The module continues operating using the remaining two paths, and the system logs the failure for diagnostics.
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Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
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