$ 101.20
Phoenix Contact QUINT4-DIODE/12-24DC/2X20/1X40 ensures reliable 12–24V DC power redundancy, up to 40A, for maximum uptime and equipment protection.
The Phoenix Contact QUINT4-DIODE/12-24DC/2X20/1X40 redundancy module is designed to guarantee uninterrupted power supply performance in demanding environments. It works by decoupling two power supply units, allowing them to operate in parallel without interference. With its compact DIN rail design and rugged metal housing, the module supports continuous operation even when one supply fails. Handling 12–24 V DC with up to 40 A load capacity, it ensures stable, reliable output for automation systems, machinery, and industrial processes. This makes it a key component for operations where consistent uptime and system safety are critical.
The Phoenix Contact 2907719 redundancy module provides flexible power management, supporting either dual 20 A loads or a single 40 A line. Its high efficiency rating minimizes energy loss, while integrated diode technology prevents unwanted backfeed and enhances equipment longevity. Built to withstand wide temperature ranges and harsh operating conditions, it offers resilience in critical facilities such as manufacturing plants, transportation hubs, and infrastructure systems. The result is reduced downtime, improved operational security, and a more reliable power backbone that protects sensitive devices and ensures maximum system availability.
The QUINT4-DIODE module is chosen by engineers who demand absolute reliability in their power systems. It combines robust design with flexible load handling, supporting both 20 A redundancy and 40 A single-line applications. With its efficient diode technology, it ensures seamless power continuity even under heavy loads or harsh environments. It’s not just a component—it’s a safeguard for mission-critical performance.
Unexpected power supply failures can halt production lines, damage sensitive equipment, and cost valuable time. The QUINT4-DIODE module eliminates this risk by decoupling power sources, preventing backfeed, and maintaining uninterrupted energy flow. It transforms ordinary power systems into resilient, fault-tolerant networks, giving industries the confidence that their processes will continue running smoothly—even when one power source fails.
| Feature | Details | Benefit |
|---|---|---|
| Nominal Input Voltage | 12–24 V DC (range 10–30 V DC) | Flexible use across common DC power systems |
| Nominal Current Capacity | 2×20 A (redundancy) or 1×40 A (single load) | Supports both redundant and high-load applications |
| Maximum Current | Up to 60 A (short-term dynamic boost) | Handles peak loads and sudden current demands |
| Efficiency | >97% | Reduces energy loss and heat generation |
| Voltage Drop (Input/Output) | Approx. 0.5 V | Maintains stable output for sensitive devices |
| Housing Material | Aluminum / Stainless Steel | Rugged construction for harsh environments |
| Mounting Type | DIN rail, NS 35 (EN 60715) | Quick, secure installation in control cabinets |
| Protection | IP20, reverse polarity, surge protection | Safeguards equipment against power faults |
| Operating Temperature | -40 °C to +70 °C | Wide range ensures reliability in extreme conditions |
| Dimensions (W x H x D) | 50 x 130 x 125 mm | Compact size, saves space in panel design |
| Approvals | UL, cUL, ATEX, IECEx, DNV | Certified for global industrial and hazardous environments |
| Service Life (MTBF) | 40 million hours (at 40 °C) | Extremely high reliability for long-term use |
Download Phoenix Contact QUINT4-DIODE/12-24DC/2X20/1X40 (2907719) Datasheet
| Commercial Attribute | Details |
|---|---|
| GTIN Number | 4055626231211 |
| Customs Tariff Number | 85363030 |
| Weight (Net / With Packaging) | 775 g / 883 g |
| Country of Origin | China |
Automation cabinets powering PLCs and I/O devices must run without interruption. The QUINT4-DIODE module ensures two power supplies can operate in parallel while remaining isolated. If one supply fails, the other instantly takes over, avoiding downtime and preventing data loss. This secure decoupling shields electronics from faults and provides stable transitions, making it an essential component in control rooms, production machinery, and factory automation where continuous operation is a must.
Safety-critical applications such as emergency shutdown systems or fire prevention controls require uninterrupted energy. The QUINT4-DIODE redundancy module switches seamlessly between dual power sources and prevents backfeed currents. With its ability to handle 2×20 A or a full 40 A load, it guarantees consistent operation of safety logic circuits. This fault-tolerant design ensures that protection systems remain active even during supply anomalies, safeguarding both equipment and personnel.
Power distribution and water management stations often operate in isolated locations where maintenance response may be delayed. The QUINT4-DIODE module provides reliability with efficiency above 97% and an operating range from -40 °C to +70 °C. It manages redundant supply inputs while isolating failures, ensuring stable output in extreme conditions. By maintaining uptime without manual intervention, it reduces costly service trips and supports critical infrastructure networks with dependable, long-term performance.
Modern logistics facilities depend on conveyors, robotics, and scanning systems powered by stable 24 V DC rails. Any supply interruption can bring the process to a halt. The QUINT4-DIODE module enables redundancy by balancing dual supplies while blocking unwanted surges. Even during unexpected failures or power source replacement, operations continue without disruption. This design prevents downtime, supports high throughput, and helps distribution centers meet tight service agreements.
| Category | Model Name | Part Number | Benefit |
|---|---|---|---|
| Redundancy Module | QUINT4-DIODE/24DC/2X40/1X80 | 2907863 | Higher current capacity, suitable for systems needing up to 80 A redundancy. |
| Power Supply | QUINT4-PS/1AC/24DC/20 | 2904601 | Ideal pairing with the redundancy module, providing stable 24 V DC, 20 A output. |
| Power Supply | QUINT4-PS/3AC/24DC/40 | 2904617 | High-performance supply for demanding loads, optimized for redundancy with QUINT4-DIODE. |
| Accessory | UWA 182/52 Mounting Adapter | 2938235 | Secure mounting solution, especially useful in high-vibration environments. |
| DIN Rail NS 35/7,5 | 0800886 | Standard mounting rail for quick and secure installation of the module. | |
| Redundancy Oring Module QUINT-ORING/24DC/2X20/1X40 | 2908760 | Active redundancy solution with monitoring functions for higher system security. |
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.
