3000142-220 Triconex 24V DC 450W Chassis Power Supply

Description

The 3000142-220 is a high-capacity, 450-watt power supply module specifically engineered for the Triconex Triple Modular Redundant (TMR) safety system. This module serves as the primary energy source for the Tricon chassis, converting external power into the stabilized DC voltages required by main processors and I/O modules. Because safety systems cannot tolerate power interruptions, the 3000142-220 is designed for parallel redundancy, allowing multiple units to share the load. Its ruggedized internal circuitry is built to withstand industrial transients and high-heat environments. Therefore, this power module is a critical component for maintaining SIL 3 integrity and continuous availability of safety instrumented systems.