TRICONEX 4315B
TRICONEX 4315B Redundant Power Supply Module (acts as a “dual-path energy backbone” in industrial safety instrumented systems (SIS), specializing in providing redundant and regulated power to TRICONEX TMR safety controllers and peripheral modules. With dual independent channels and seamless failover capability, it ensures uninterrupted power in critical industries such as oil & gas, chemicals, and nuclear power)
Product Description
The TRICONEX 4315B is a high-integrity redundant power supply module designed to deliver reliable power to TRICONEX safety systems, with a focus on eliminating single points of failure. In a chemical plant’s safety instrumented system (SIS) controlling reactor pressure and temperature, this module operates two independent power channels in parallel. Each channel converts input voltage (AC or DC) into a stable 24V DC output, with both channels sharing the load—if one channel fails, the other instantly takes over with a switchover time of less than 2ms, ensuring no disruption to the safety controller or I/O modules.
In offshore oil platforms, where power stability is critical for preventing environmental incidents, the 4315B module withstands extreme temperature fluctuations (-10°C to 70°C) and high vibration levels. It features advanced filtering to reduce electromagnetic interference (EMI), ensuring clean power for sensitive safety components like analog input modules and communication interfaces. The module’s built-in diagnostics continuously monitor each channel’s voltage, current, and temperature, sending real-time status data to the system controller. This allows operators to detect potential issues—such as declining efficiency or voltage drift—before they cause failures, reducing unplanned downtime by up to 30% compared to non-redundant power supplies. Its hot-swappable design enables replacement of individual channels during operation, maintaining system availability even during maintenance.