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TRICONEX DO3201 Digital Output Module
TRICONEX DO3201 Digital Output Module
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TRICONEX DO9662-810 Digital Output Module
TRICONEX DO9662-810 Digital Output Module

TRICONEX DO3401 Digital Output Module

Technical Specifications

  • Output Channels: 32 digital output channels
  • Output Type: 24 VDC, low-level effective (Sink-type output)
  • Output Structure: Transistor output (NPN or PNP, depending on version)
  • Output Capacity: Maximum 0.5 A per channel
  • Output Voltage Range: 18–32 VDC (24 VDC recommended)
  • Channel Isolation: Each channel is optically isolated from the system bus
  • Response Time: ≤ 5 ms (channel delay)
  • Short-Circuit Protection: Channel-level short-circuit and overcurrent protection
  • Redundancy: Operates with Triconex’s triple modular redundant (TMR) architecture for fault tolerance
  • Status Monitoring: Supports per-channel status diagnostics, failure monitoring, and LED status indicators
  • Module Identification: Supports automatic identification and configuration, with channel addresses assigned by the controller
Category:
Description

Key Features

  • Triple Modular Redundancy (TMR): Ensures reliable output operation even if one channel fails.
  • Hot-Swapping Support: Modules can be replaced online without interrupting system operation.
  • High Safety Certification: SIL 3 compliance meets global safety standards for high-risk applications.
  • Real-Time Diagnostics: Continuously monitors output status, fault detection, and power anomalies.
  • Industrial-Grade Reliability: High resistance to interference, suitable for harsh environments.
  • Flexible Integration: Compatible with both local and remote I/O configurations.

Application Scenarios

  • Process Industries: Oil and gas, petrochemical, and chemical plants for emergency shutdown (ESD) systems and fire & gas (F&G) detection.
  • Power Generation: Nuclear and thermal power stations requiring SIL 3-certified output modules for turbine control and safety systems.
  • Energy Sector: Offshore platforms, pipelines, and renewable energy installations where fault-tolerant control is critical.
  • Manufacturing: Automated production lines, robotics, and machine control systems demanding high-speed, reliable digital outputs.
  • Transportation: Railway signaling and traffic control systems relying on precise digital signal output.

Operational Advantages

  • Enhanced Safety: SIL 3 certification guarantees compliance with global safety standards for high-risk applications.
  • Reduced Downtime: Fault-tolerant design minimizes unplanned shutdowns, improving overall system availability.
  • Scalability: Supports up to thousands of I/O points per system, accommodating growing automation needs.
  • Cost Efficiency: Low lifecycle costs due to extended module lifespan and simplified maintenance.
  • Future-Ready: Enables integration with Industry 4.0 technologies for digital transformation initiatives.
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