The TRICONEX DI 3301S2 Digital Input Module (DI3301S2) is a high-reliability industrial safety component designed for critical process monitoring and control applications.
Here are its key functions and features:
1. Digital Signal Acquisition
Receives 24V DC/48V DC dry contact or wet contact signals from field devices (e.g., switches, sensors, relays) and converts them into digital signals for Triconex controllers.
Supports high-speed scanning for real-time process monitoring.
2. Safety & Redundancy
Designed for Triple Modular Redundant (TMR) architecture to ensure fault tolerance in Safety Instrumented Systems (SIS).
Features channel-to-channel isolation to prevent cross-talk and improve signal integrity.
3. Industrial Applications
Used in oil & gas, power plants, chemical processing, and other hazardous environments.
Monitors critical safety interlocks, emergency shutdown (ESD) systems, and process alarms.
4. Key Features
16-channel input (isolated per channel) for scalable monitoring.
Hot-swappable design for maintenance without system shutdown.
Built-in diagnostics for fault detection (e.g., wire break, short circuit).
Complies with IEC 61508 (SIL 2/3) for functional safety.
5. Integration & Configuration
Works with Triconex TriStation software for configuration and diagnostics.
Compatible with Triconex main processors (e.g., 3008, 4009) and I/O buses.
This module ensures reliable, fail-safe digital input processing in mission-critical automation systems.
There are no reviews yet.