Triconex DO3401 Digital Output Module

The Triconex DO3401 is a robust digital output module engineered specifically for integration within safety instrumented systems (SIS), delivering secure and dependable communication between a Triconex safety platform and field devices.

Functional Overview

• Facilitates the transmission of control signals from the Triconex system to actuators, valves, and other final elements, ensuring precise execution of safety protocols.
• Seamlessly integrates with Triconex safety platforms, providing a cohesive and comprehensive safety solution tailored to industrial requirements.

Key Features

• Triple Modular Redundancy (TMR): Guarantees uninterrupted operation even in the event of a single module failure, bolstering system reliability and operational continuity.
• Channel-based Design: Strategically compartmentalizes faults, effectively containing potential issues and preserving overall system integrity.
• Diagnostics: Employs continuous monitoring of module health, enabling predictive maintenance measures to be undertaken proactively, thereby enhancing system reliability and longevity.

Technical Specifications (highlights)

• Versatile Output Types: Supports a range of output types such as relay and solenoid drive, ensuring adaptability to diverse operational requirements.
• Compliance with Stringent SIL Requirements: Adheres to stringent safety integrity level (SIL) standards, ensuring adherence to industry regulations and enhancing overall safety protocols.
• Simplified Maintenance and Reduced Complexity: Streamlines system maintenance procedures, reducing complexity and facilitating ease of upkeep for operational efficiency.

technical specifications

1. Nominal output voltage: 24 VDC
2. Specified operational voltage range: 15 to 30 VDC
3. Absolute maximum output voltage: 33 VDC
4. Absolute maximum reverse input voltage: -0.6 VDC