中文版
Description
Triconex 3626X
(Digital Output Module for Safety Instrumented Systems)
Product Overview
The Triconex 3626X is a digital output module designed for Tricon and Trident safety instrumented systems (SIS) by Schneider Electric. It provides reliable, fault-tolerant control of critical safety devices such as shutdown valves, relays, and alarms in industries like oil and gas, chemical processing, and power generation. Compliant with IEC 61508 SIL 3 standards, this module ensures fail-safe operation in high-risk environments.
Key Features
- Redundant Architecture: Dual-channel outputs for fault tolerance and continuous operation.
- Safety Compliance: SIL 3 certification for use in safety-critical applications.
- Diagnostics: Continuous self-testing for faults, including short circuits and open loads.
- Versatile Outputs: Supports 24 VDC signals for industrial actuators and solenoids.
- Hot Swap Capability: Allows replacement without system downtime.
Technical Specifications
| Parameter | Details |
|---|---|
| Channels | 8 or 16 digital outputs (model-dependent) |
| Output Type | 24 VDC, 2 A per channel (sinking/sourcing) |
| Isolation | 1,500 VAC channel-to-system |
| Response Time | ≤10 ms per channel |
| Power Supply | 24 VDC via Tricon chassis |
| Operating Temp | -40°C to +70°C |
| Enclosure | IP20 (racks) or IP66 (harsh environments) |
| Certifications | ATEX/IECEx (optional), UL, CE |
3626X
Application Areas
- Emergency Shutdown (ESD): Activates shutdown valves in pipelines or reactors.
- Fire & Gas Systems: Triggers alarms and suppression systems.
- Turbine Protection: Controls fuel shutoff valves during overspeed events.
- Process Automation: Manages safety interlocks in critical equipment.
Installation & Configuration
- Mounting: Installs in a Tricon V9/V11 chassis or Trident cabinet.
- Wiring: Uses shielded cables for noise immunity; terminals support 12–24 AWG.
- Programming: Configured via TriStation 1131 software for logic and diagnostics.
- Testing: Validate outputs with simulated fault conditions using Triconex tools.
Related Products
- Triconex 3503E: Analog input module for sensor integration.
- Triconex MP3008: Main processor for Tricon CX systems.
- Triconex 4351B: SIL 3-certified analog input module.
- Trident Safety System: Next-gen platform for modern SIS.
Why It Matters
The 3626X ensures fail-safe control in critical scenarios, preventing catastrophic failures. Its redundancy and diagnostics align with rigorous safety standards, making it indispensable in industries where operational integrity is paramount.
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