PHOENIX CONTACT 2907379, TRIO2-DIODE12-24DC2X201X40 12-24V DC 2X20A 1X40A TRIO DIODE REDUNDANCY MODULE

Phoenix Contact 2907379 – TRIO2-DIODE/12-24DC/2X20/1X40 is a robust redundancy module engineered to enhance the reliability and availability of industrial power systems. It allows the parallel connection of two DC power supplies, ensuring continuous power delivery even if one power source fails.

Supporting an input voltage range of 12–24V DC, with 2 x 20A input currents and a 40A output capacity, the module utilizes diode-based decoupling technology to prevent reverse current flow between connected power supplies. This ensures uninterrupted operation of critical devices such as PLCs, HMIs, industrial PCs, controllers, sensors, drives, and communication equipment.

As part of the advanced TRIO POWER 2G Series, the module features a compact DIN-rail mounting design for easy installation in control cabinets and automation panels. Built for demanding industrial environments, it provides dependable performance, long service life, and maintenance-free operation.

Key Features:

Model: TRIO2-DIODE/12-24DC/2X20/1X40
Redundancy module with diode decoupling
Input voltage range: 12–24V DC
Supports 2 x 20A input currents
40A output current capacity
Prevents reverse current flow between power supplies
Ensures uninterrupted power distribution
Improves system reliability and availability
Compact DIN-rail mounting design
Suitable for PLCs, HMIs, industrial PCs, controllers, drives, and automation systems
Part of the TRIO POWER 2G Series
Maintenance-free operation with long service life
Ideal for industrial automation and critical power applications
Reliable solution for systems requiring maximum uptime and power redundancy