ICS Triplex T3419 Regent Digital Input Module

High-Integrity Data Acquisition for Critical Control

The ICS Triplex T3419 serves as a cornerstone for high-reliability monitoring within the Regent Control System architecture. This Digital Input (DI) module accurately captures binary signals from field equipment, such as limit switches, pushbuttons, and auxiliary contacts. Because it handles the primary interface between physical field states and the digital logic controller, the T3419 ensures that every signal is processed with high fidelity. The module’s architecture facilitates real-time data acquisition, which is vital for maintaining the safety and operational efficiency of complex industrial processes.

Fault Tolerance and Industrial Robustness

Engineers specifically design the T3419 for mission-critical applications where downtime is not an option. The module integrates seamlessly into the Regent’s Fault-Tolerant architecture, supporting Triple Modular Redundancy (TMR) configurations. This setup ensures that if a hardware failure occurs within one processing path, the redundant channels maintain continuous operation. Additionally, the module features advanced opto-isolation for each channel, protecting the sensitive internal logic from electrical surges and field-induced noise. Consequently, the T3419 delivers stable performance even in electrically noisy environments typical of power plants and refineries.

Rapid Response and Environmental Resilience

The T3419 excels in high-speed applications due to its ultra-fast internal processing and signal filtering. With response times typically under 5ms, the module allows the control system to react instantaneously to critical process changes. Furthermore, the hardware is built to endure extreme environmental stress, featuring a wide operating temperature range and robust mechanical housing. Since the module supports hot-swappable replacement, maintenance personnel can exchange hardware without interrupting the process, thereby reducing the mean time to repair (MTTR) and elevating overall facility productivity.

Technical Characteristics

• Manufacturer: ICS Triplex (Rockwell Automation)
• Model Identification: T3419
• Product Line: Regent Control System
• Module Function: Digital Input (DI) Module
• Channel Density: 32-Channel High-Density Design
• Response Speed: ≤ 5ms
• Operating Temperature: -20°C to +70°C
• Isolation: Opto-isolated signal paths
• System Architecture: PLC / TMR Fault-Tolerant compatible
• Unit Weight: 1.52 kg
• Physical Dimensions: 3.2 x 26.5 x 36 cm