$ 59.57
Ensure maximum uptime with Phoenix Contact STEP-DIODE/5-24DC/2X5/1X10, a high-efficiency redundancy module for reliable power distribution.
The Phoenix Contact STEP-DIODE/5-24DC/2X5/1X10 Redundancy Module ensures maximum system availability by reliably decoupling two parallel power supply units. Designed for DC voltages between 5 V and 24 V, this compact module prevents failure propagation, guaranteeing consistent redundancy up to the load. Its rugged design, DIN rail mounting, and efficiency greater than 97% make it ideal for critical control systems. By eliminating single-point failures, the STEP-DIODE 2868606 provides dependable power distribution in industrial automation, building technology, and machinery applications, helping businesses achieve uninterrupted operation even under demanding environmental conditions.
The Phoenix Contact STEP-DIODE/5-24DC/2X5/1X10 enhances operational safety by providing diode-based decoupling for two independent power supplies, supporting up to 2x 5 A or 1x 10 A loads. Its compact 18 mm width saves panel space while offering fast DIN rail installation and robust resistance to shock, vibration, and temperature variations from –25 °C to +70 °C. With permanent redundancy monitoring and low voltage drop, it reduces energy loss and ensures continuous supply to sensitive equipment. From automation panels to safety-critical systems, this redundancy module delivers peace of mind by protecting against downtime, extending equipment lifespan, and lowering maintenance costs through resilient power management.
The Phoenix Contact STEP-DIODE/5-24DC/2X5/1X10 is the smart choice for engineers who demand reliability and efficiency. Its diode-based design ensures uninterrupted operation by decoupling dual power supplies, keeping critical systems online even during failure. With compact dimensions, easy DIN rail mounting, and an impressive >97% efficiency, it delivers powerful performance in a space-saving package. This module transforms redundancy from a safeguard into a true productivity enhancer.
In industrial automation, a single power supply failure can lead to costly downtime and production losses. The STEP-DIODE/5-24DC/2X5/1X10 eliminates this risk by maintaining seamless redundancy, ensuring continuous load supply even if one source fails. By reducing voltage drops and energy loss while withstanding harsh environments, it solves the problem of unstable and vulnerable power distribution. The result: optimized uptime, longer equipment life, and lower maintenance costs.
| Feature | Details | Benefit |
|---|---|---|
| Input Voltage Range | 5…24 V DC (operating: 4.5…30 V DC) | Wide range supports flexible power supply systems |
| Input Current | 2x 5 A or 1x 10 A | Supports both redundant and high-power applications |
| Output Voltage | UIN – 0.5 V | Stable supply with minimal voltage drop |
| Nominal Output Current | 10 A (increasing power) / 5 A (redundancy) | Tailored to both redundancy and load-sharing needs |
| Efficiency | >97% | Minimizes energy loss and heat generation |
| Protection | Reverse polarity protection up to 60 V, Transil surge protection | Safeguards sensitive equipment from damage |
| Operating Temperature | –25 °C … +70 °C (derating >55 °C) | Reliable under harsh industrial conditions |
| Housing / Mounting | 18 mm wide, DIN rail NS 35, IP20 | Space-saving, tool-free installation |
| Certifications | UL 508, UL 60950-1, cUL, EAC, IEC 62368-1 | Meets international safety and EMC standards |
| MTBF | >25,822,000 h at 40 °C | Ensures long operational lifetime and reliability |
Download STEP-DIODE/5-24DC/2X5/1X10 (2868606) Datasheet
| Commercial Data | Details |
|---|---|
| GTIN Number | 4046356583923 |
| Tariff / HS Code | 85363010 |
| Weight (Net / Packaged) | 73 g / 74.2 g |
| Country of Origin | Vietnam (VN) |
In factory automation, a power supply failure can halt entire production lines. By placing the STEP-DIODE/5-24DC/2X5/1X10 between two parallel DC supplies, the system maintains continuous operation even if one source fails. Its diode decoupling ensures that faults remain isolated, protecting controllers and sensors from disruption. With high efficiency and a compact DIN rail design, it provides engineers with a practical way to keep mission-critical automation panels running without interruption.
Automotive assembly plants rely on precise timing and constant power to keep robots and conveyors moving. The redundancy module ensures that if one supply malfunctions, the backup source instantly takes over. This eliminates costly downtime and prevents disruptions to the assembly sequence. The STEP-DIODE’s wide input range and permanent redundancy monitoring make it well-suited to production floors where every minute of lost output translates into significant financial impact.
Large industrial systems often demand more current than a single supply can deliver. With the STEP-DIODE, multiple supplies can be connected to share the load while still maintaining redundancy. For example, a system drawing 10 A can be supported by two 5 A supplies working in parallel, with one instantly compensating if the other fails. This configuration not only expands power capacity but also builds in resilience, ensuring stable performance even under high demand.
In food and beverage production, unexpected shutdowns can trigger lengthy cleaning and safety procedures. A redundancy module prevents these costly events by guaranteeing that sensitive systems stay powered even if one supply goes down. The STEP-DIODE’s diode isolation keeps faults contained, while its robust operating temperature range ensures reliable function in humid or variable environments. This protection helps maintain production schedules, reduces waste, and supports compliance with strict hygiene regulations.
| Category | Product | Part Number | Description | Benefit / Why It Matches |
|---|---|---|---|---|
| Redundancy Module (Variant) | STEP3-DIODE/5-24DC/2X5/1X10/PT | 1283937 | Same STEP DIODE series, but with Push-in connection technology | Provides identical redundancy function with faster, tool-free wiring |
| Redundancy Module (Alternative) | Redundancy Module | 2320186 | Alternative Phoenix Contact redundancy module with different current handling | Ideal for higher-capacity or alternate redundancy configurations |
| Power Supply (Compatible) | STEP POWER Series (example: STEP-PS/1AC/24DC/2.5A) | 2868599 | Compact DIN-rail power supply designed for 24 V DC loads | Reliable input source for STEP-DIODE redundancy operation |
| Active Redundancy Module | QUINT ORING 24V DC 2×20/1×40 | 2908762 | Advanced MOSFET-based redundancy module with monitoring | Ensures fault isolation, load balancing, and predictive maintenance |
| Accessories | Standard DIN Rail NS 35, Terminal Blocks, Marking Labels | Various (e.g., 0800886 for NS 35 rail) | Mounting and labeling accessories | Simplifies installation, improves cabinet layout, and ensures compliance |
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Warranty – 1-year warranty for your peace of mind.
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