$ 71.07
Phoenix Contact TRIO2-DIODE/12-24DC/2X10/1X20 ensures redundancy and reliable 20A power at 12–24V DC, keeping automation systems running without downtime.
The Phoenix Contact TRIO2-DIODE/12-24DC/2X10/1X20 Redundancy Module is built to keep industrial systems running without interruption by securing power supply availability. It enables two power supplies to work in parallel and isolates them through integrated diode technology, ensuring stable operation even if one unit fails. Supporting currents up to 20 A at 12–24 V DC, this module is designed for use in demanding automation and control environments. Its compact DIN-rail design, efficient energy conversion, and quick push-in connections make installation straightforward, while the high efficiency rating helps lower energy costs during long-term use.
The TRIO2-DIODE redundancy module provides a practical solution for facilities where system uptime is critical. By permanently monitoring redundancy and decoupling loads, it offers reliable protection against unexpected power supply faults. With a wide voltage input range, robust housing, and thermal resilience up to 70 °C, it is engineered for challenging industrial conditions. Its tool-free wiring reduces setup time, while long service life and compliance with global standards help minimize maintenance efforts. In practice, this translates to fewer unplanned shutdowns, better safety in production environments, and dependable performance in mission-critical applications.
Why TRIO2-DIODE/12-24DC/2X10/1X20?
The TRIO2-DIODE module is engineered for industries that cannot afford power interruptions. It combines compact design, high efficiency, and reliable diode-based redundancy to safeguard your operations. With its simple installation and strong durability, it empowers engineers to build systems that run continuously, even in harsh industrial environments.
What problem does it solve?
Power supply failures can cause costly downtime and compromise safety. This redundancy module eliminates that risk by ensuring continuous energy flow, even if one power supply fails. It seamlessly balances loads and decouples supplies, giving production lines, control cabinets, and safety systems the resilience they need to operate without disruption.
| Feature | Details | Benefit |
|---|---|---|
| Nominal Input Voltage | 12–24 V DC (range 10–30 V DC) | Flexible use across various DC applications |
| Nominal Current | 2×10 A or 1×20 A | Provides redundancy for medium to high load systems |
| Maximum Current | 2×15 A / 1×30 A (at ≤40 °C) | Handles overload scenarios safely |
| Efficiency | >97% | Reduces power loss and energy consumption |
| Voltage Drop | Approx. 0.5 V | Stable performance with minimal loss |
| Output Current | Up to 20 A | Reliable power distribution to demanding loads |
| Connection Type | Push-in input / Screw output | Quick installation and secure wiring |
| Housing Material | Zinc-plated steel with aluminum side elements | Robust build for industrial environments |
| Mounting | DIN rail, NS 35, EN 60715 | Fast integration into control cabinets |
| Protection Class | IP20 | Safe use in enclosed switchgear environments |
| Operating Temperature | -25 °C to +70 °C (with derating above 60 °C) | Reliable in demanding environments |
| Weight | 354 g (net) | Compact, lightweight design |
| Compliance | UL, CE, EN standards | Meets international safety and EMC requirements |
Download TRIO2-DIODE/12-24DC/2X10/1X20 (2907380) Datasheet
| Commercial Data | Details |
|---|---|
| GTIN (EAN/UPC) | 4055626198262 |
| Customs Tariff Number | 85363030 |
| Weight (incl. packaging) | 388 g |
| Weight (net, without packaging) | 354 g |
| Country of Origin | China |
Modern production lines depend on consistent power to keep conveyors running without interruptions. When a single supply unit fails, downtime can lead to significant losses. By using the TRIO2-DIODE redundancy module, two power sources operate in parallel while being safely isolated. If one fails, the other instantly carries the load without affecting production. With quick push-in wiring, integration during equipment upgrades is fast and reliable. This makes it particularly valuable in industries like automotive or packaging, where continuous material flow is crucial and even short stoppages can create costly bottlenecks.
Systems such as water treatment plants, rail networks, or traffic management must never experience power interruptions. The TRIO2-DIODE module provides seamless switching between two DC power supplies, ensuring uninterrupted energy delivery. Its compact DIN-rail design allows easy placement in crowded control cabinets, while its high efficiency reduces unnecessary power losses over time. The built-in redundancy principle guarantees safe operations even when one supply encounters faults. As a result, critical infrastructure remains stable, minimizing the risk of service outages that could impact communities and public safety.
Remote telecom towers and renewable energy installations often operate under tough conditions, where site visits for repairs are costly and time-consuming. The TRIO2-DIODE module safeguards these systems by managing dual DC power feeds, allowing one to fail without disturbing performance. Its rugged housing withstands environmental stress, and redundancy monitoring gives early indications of power irregularities. This feature is particularly valuable in off-grid solar applications or remote communication shelters, where reliability must be ensured for long periods without on-site supervision.
Electronics laboratories and automated testing facilities demand consistent power delivery to maintain accurate results. Switching between devices under test can introduce momentary instability, but the TRIO2-DIODE module prevents disruption by splitting power from two supplies while maintaining a constant feed. Its minimal voltage drop keeps sensitive instruments stable, and the redundancy monitoring helps engineers identify failing sources before they cause downtime. This leads to smoother workflows, fewer repeated tests, and greater overall confidence in data accuracy during intensive testing cycles.
| Category | Model Name | Part Number | Benefits |
|---|---|---|---|
| Power Supply Units (TRIO Series) | TRIO-PS/1AC/24DC/10 | 2903140 | Provides 24 V DC / 10 A output; designed for parallel redundancy with TRIO2-DIODE |
| TRIO-PS/3AC/24DC/20 | 2866310 | High-power 20 A supply ideal for critical loads when paired with redundancy module | |
| Redundancy Module (Alternative Rating) | TRIO-DIODE/24DC/2X20/1X40 | 2866517 | Supports higher current loads (up to 40 A), useful for scaling larger systems |
| Circuit Breaker Accessories | CBMC Electronic Circuit Breaker | 2906031 | Protects DC circuits and downstream devices, ensuring safe system integration |
| DIN Rail Accessories | NS 35/7.5 DIN Rail | 1201735 | Provides reliable mounting option for redundancy module and power supplies |
| Protective Covers & Terminal Accessories | Plug-in Bridge FBS Series | 3030161 | Simplifies wiring and bridging connections within control cabinets |
| Monitoring & Protection | QUINT ORING Module | 2903408 | Active redundancy monitoring for advanced system reliability |
For expert guidance before placing your order.
Warranty – 1-year warranty for your peace of mind.
Global Shipping – We ship worldwide with secure packaging and reliable delivery.
Technical Support – Contact us for professional after-sales technical assistance.
