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The TRICONEX DI 3506X is a 24Vdc supervised digital input module designed for high-integrity safety and control systems. It provides reliable, fault-tolerant signal acquisition with built-in diagnostics, ensuring secure monitoring of field devices. Suitable for critical industrial applications, this module offers robust performance, compliance with safety standards, and seamless integration within Triconex’s Triple Modular Redundant (TMR) architecture.
Product Specifications
Detailed Product Features:
High Reliability: Engineered for mission-critical applications, ensuring fail-safe operation in demanding industrial environments.
24Vdc Supervised Inputs: Supports 24V digital inputs with continuous supervision for detecting field wiring faults (open/short circuits).
Advanced Diagnostics: Real-time monitoring of channel health, enhancing system safety and maintenance efficiency.
TMR Compatibility: Designed for seamless integration with Triconex’s Triple Modular Redundant (TMR) systems, maximizing fault tolerance.
Wide Operating Range: Operates reliably under industrial voltage fluctuations and harsh conditions.
Certified Safety Compliance: Meets international functional safety standards (e.g., IEC 61508, SIL 3), ensuring robust performance.
Hot-Swap Capability: Allows module replacement without system shutdown, minimizing downtime.
LED Indicators: Per-channel status LEDs for quick visual diagnostics and troubleshooting.
Durable Construction: Industrial-grade design resistant to electrical noise, vibration, and extreme temperatures.
Scalable Configuration: Supports flexible I/O expansion within Triconex safety systems.


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