Triconex P13382 Tricon Safety Main Processor Module
Manufacturer: Triconex
-
Part Number: PI3382
Condition：New with Original Package
Product Type: Main Processor Modules
-
Country of Origin: USA
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Triconex P13382 Main Processor Module
Configured for executing safety logic and coordinating system communications in Tricon Safety Instrumented Systems, the Triconex P13382, also cataloged as the PI3382 Main Processor Module, provides direct physical and electrical execution of critical protection algorithms. The module manages input/output synchronization and continuous self-test diagnostics directly across the internal system backplane without requiring external supervisory interventions.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | Triconex P13382 / PI3382 |
| Brand | Triconex |
| Origin | United States |
| Weight | Standard Chassis Module Weight |
| Dimensions | Standard Tricon Slot Form Factor |
| Operating Temp | -40 deg C to +70 deg C |
| Power Consumption | 25 W |
| Product Type | Main Processor Module |
| System Compatibility | Tricon Safety Instrumented System |
| Processing Architecture | Triple Modular Redundancy (TMR) 2oo3 |
| Logic Execution Cycle | 100 ms |
| Program Memory | High-capacity non-volatile memory |
| Diagnostics | Continuous self-test and fault supervision |
| Safety Certification | SIL3 compliant (IEC 61508, TUV) |
Functional Safety & Redundancy Architecture
The Triconex P13382 utilizes a Triple Modular Redundant (TMR) architecture to achieve certified SIL3 operational compliance. Internal processing runs across three isolated processing channels that continuously execute system logic in parallel. Hardware-based 2oo3 (two-out-of-three) voting circuitry compares all execution outputs before driving backplane signals to destination I/O modules. Galvanic isolation across communication paths prevents physical faults on one leg from propagating to redundant channels, ensuring fail-safe state execution and uninterrupted system availability during single-component hardware anomalies.
Frequently Asked Questions
Q: Can the Triconex P13382 module be replaced while the safety system remains online?
A: Yes. The module supports online replacement within approved redundant rack configurations. Technicians can insert the replacement processor into the designated slot, allowing the active redundant processors to synchronize safety logic state data automatically across the backplane without disrupting process operations.
Q: How does the unit handle internal memory integrity during system power disruptions?
A: Logic programs and configuration data reside within high-capacity non-volatile memory. Upon detection of power degradation, internal supervisors commit active states to non-volatile storage, preventing software corruption and ensuring deterministic reboot sequence execution when backplane power restores.
Field Installation Guidelines
Proper installation requires strict adherence to physical and electrical isolation standards to preserve certified safety integrity:
- Insert the module firmly into its designated chassis slot until the top and bottom retaining levers engage the backplane connectors fully.
- Tighten the top and bottom panel mounting screws to secure the module against vibration and to maintain effective chassis grounding.
- Ensure the cabinet ambient temperature remains within the specified -40 deg C to +70 deg C envelope by verifying proper airflow through enclosure cooling vents.
- Verify that all cabinet drain wires and cable shields terminate directly to the central instrumentation ground bus using low-impedance grounding straps.
- Do not leave processor slots uncovered; install proper chassis slot covers over unused slots to maintain correct thermal convection profiles.