Description
- Product Type: Triconex 3624 is a high-performance supervised digital output module with triple modular redundancy (TMR) design.
- Core Purpose: It is engineered for safety-critical control applications, integrating seamlessly into Triconex safety instrumented systems (SIS).
- Key Function: Converts control signals from safety controllers into reliable digital outputs to drive on-site safety-related equipment.
- Design Feature: Adopts fault-tolerant architecture to ensure stable operation even in harsh industrial environments.
- Certification Compliance: Meets strict safety standards for critical industrial process protection.
TRICONEX 3624
Product Parameters & Specifications (Table)
| Parameter | Specification |
|---|---|
| Model | TRICONEX 3624 |
| Module Type | Supervised Digital Output Module |
| Redundancy Architecture | Triple Modular Redundancy (TMR) with 2oo3 voting |
| Output Channels | 16 supervised digital output channels |
| Nominal Output Voltage | 24 VDC |
| Operating Voltage Range | 18-30 VDC |
| Maximum Output Voltage | 36 VDC |
| Per Channel Max Current | 0.7 A |
| Surge Current | 4.8 A (10 ms) |
| Minimum Load Current | 30 mA |
| Load Leakage Current | Max 4 mA |
| Safety Rating | IEC 61508 SIL 3, PL e (ISO 13849-1) |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Protection Class | IP67 (dustproof, waterproof, vibration-resistant) |
| Point Isolation | 1500 VDC |
| Weight | Approx. 1 kg |
| Certifications | CE, FM, ATEX, CSA (for hazardous environments) |
TRICONEX 3624
Product Features
- TMR Fault Tolerance: Triple modular redundancy architecture ensures operation even with single-point failure, availability up to 99.999%.
- High Diagnostic Coverage: >99% diagnostic coverage with continuous self-testing to detect faults in real time.
- Safety Certified: Complies with IEC 61508 SIL 3, suitable for safety-critical applications.
- Hot-Swappable: Supports on-line replacement without system shutdown, minimizing downtime.
- Load Protection: Integrated flyback diode protection for inductive loads like solenoid valves.
- Fast Response: Typical output update rate< 10 ms for timely control actions.
- Harsh Environment Adaptability: IP67 protection and wide temperature range for harsh industrial conditions.
- Easy Integration: Seamlessly integrates with Triconex chassis and safety platforms.
- Status Indication: Per-channel LED indicators for fault, active and communication status.
Product Uses
- Signal Conversion: Converts controller signals into reliable digital outputs to drive on-site equipment.
- Safety Control Execution: Triggers emergency shutdown (ESD) and safety interlocks in critical processes.
- Load Driving: Drives solenoid valves, motor starters and alarm annunciators safely.
- Fault Monitoring: Continuously monitors output status and detects wiring or load faults.
- System Redundancy: Supports hot-spare configuration to ensure zero downtime in critical systems.
- Event Recording: Records sequence of events (SOE) with ≤40 ms resolution for fault analysis.
TRICONEX 3624
Application Fields
- Oil & Gas: Emergency shutdown systems (ESD), wellhead control, pipeline valve control and offshore platforms.
- Petrochemicals: Reactor control, distillation unit protection and chemical process safety interlocks.
- Power Generation: Turbine control, generator monitoring and grid integration systems.
- Pharmaceuticals: Clean process control and batch production safety systems.
- Mining & Metals: Conveyor safety, crusher control and material handling equipment protection.
- Chemical Industry: High-temperature, high-pressure equipment control and leakage prevention systems.
- Fire & Gas Detection: Integration with fire and gas systems to trigger emergency responses.
