Name: TRICONEX 3624 Supervised Digital Output Module TRICONEX3624(XIONGBA) | XIONGBA
Price: 999.00 USD
Availability: InStock

Description

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Product Overview

The TRICONEX 3624 is a supervised digital output (DO) module engineered by Honeywell’s Triconex division for safety-critical applications requiring SIL 3 (Safety Integrity Level 3) compliance under IEC 61508 standards. As part of the Tricon safety instrumented system (SIS) platform, it employs Triple Modular Redundancy (TMR) architecture, where three independent channels process outputs in parallel to ensure fault tolerance and continuous operation even if one channel fails. The module supports 16 output points at 24 VDC, featuring optical isolation (1,500 VDC) to eliminate ground loops and suppress electromagnetic interference in harsh industrial environments. Designed for high-density control, the TRICONEX 3624 integrates seamlessly with Tricon controllers (e.g., CX series) for applications like emergency shutdown (ESD) and fire & gas (F&G) systems. Its hot-swappable design minimizes downtime during maintenance, while per-point diagnostics enable real-time fault monitoring. The module’s robust construction (IP30-rated enclosure) ensures reliability in extreme conditions, making it a cornerstone for risk mitigation in high-hazard industries .

Technical Specifications

Parameter	Value
Product Model	TRICONEX 3624
Manufacturer	Honeywell Triconex
Product Type	Supervised Digital Output Module
Output Voltage	24 VDC
Output Points	16
Isolation Voltage	1,500 VDC (optical isolation)
Architecture	Triple Modular Redundancy (TMR)
Safety Certification	IEC 61508 SIL 3
Load Current Capacity	30 A per channel (resistive)
Operating Temperature	-40°C to +70°C
Dimensions	230 × 100 × 50 mm
Weight	1.5 kg
Communication Protocols	Modbus, Ethernet (via Tricon controllers)

TRICONEX

Main Features and Advantages

Triple Redundancy for Uninterrupted Operation:

The TRICONEX 3624 leverages TMR technology, where three independent processors execute identical logic. Outputs undergo hardware voting, ensuring system continuity even if one processor fails. This design achieves 99.9998% availability and >99% diagnostic coverage, critical for SIL 3 applications .

Supervised Outputs and Enhanced Diagnostics:

Each output channel includes real-time monitoring for faults (e.g., short circuits or open loads), triggering alarms without disrupting operations. Status LEDs (fault/pass/activity) per point simplify troubleshooting, while optical isolation eliminates ground loops and EMI interference in electrically noisy environments .

High-Current Drive and Flexibility:

With a 30 A per-channel capacity, the module drives demanding actuators like solenoid valves and motor contactors directly. Hot-swappability allows replacements during runtime, reducing maintenance downtime. Universal 24 VDC compatibility suits diverse industrial loads, and HART protocol integration streamlines asset management .

Robust Industrial Design:

Encased in a wave-patterned aluminum housing with IP30 protection, the TRICONEX 3624 resists dust, humidity, and corrosive agents. Compliance with IEC shock/vibration standards ensures reliability in offshore platforms or high-vibration settings like power plants .

Application Areas

The TRICONEX 3624 excels in industries where safety and operational continuity are paramount:

Oil & Gas: Actuates ESD valves on drilling platforms and pipeline safety interlocks, ensuring rapid shutdown during pressure anomalies or leaks .

Chemical/Pharmaceutical: Controls reactor safety systems and toxic gas ventilation, leveraging SIL 3 compliance for hazardous material handling .

Power Generation: Manages turbine protection and grid synchronization in nuclear or thermal plants, where fault tolerance prevents catastrophic failures .

Fire & Gas (F&G): Triggers fire suppression systems and alarm relays in refineries, with diagnostics ensuring readiness during emergencies .

Manufacturing: Halts high-speed production lines (e.g., robotic cells) via safety sensor inputs, minimizing equipment damage .