Phoenix Contact QUINT-DIODE 2320157 – 12–24V DC Redundancy Module, 2 × 20A / 1 × 40A

Description

Product Overview
The Phoenix Contact QUINT-DIODE/12-24DC/2X20/1X40, model 2320157, is an industrial DC redundancy module used to decouple power supply outputs. By connecting two suitable DC power supplies through the module, system designers can help improve power availability for connected loads if one supply fails.
The module supports two operating configurations: redundant operation at 2 × 20A or increased-power operation at 1 × 40A. It is designed for DIN rail installation in industrial control cabinets and electrical enclosures.

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Technical Specifications
Specification Details
Brand Phoenix Contact
Model / Part Number 2320157
Product Series QUINT DIODE
Product Type DC redundancy module
Nominal Input Voltage 12–24V DC
Input Voltage Range 10–30V DC
Nominal Input Current 2 × 20A or 1 × 40A
Maximum Input Current 2 × 30A or 1 × 60A under specified temperature conditions
Nominal Output Current 20A in redundancy mode; 40A in increased-power mode
Typical Voltage Drop 0.5V
Efficiency Greater than 97%
Reverse Polarity Protection Yes, below 60V
Mounting DIN rail, NS 35 / EN 60715
Protection Rating IP20
Dimensions (W × H × D) 50 × 130 × 125mm
Current ratings depend on operating mode and temperature. Follow the manufacturer’s datasheet and installation requirements when selecting and configuring the module.

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Key Features
– DC power redundancy: Decouples power supply outputs to support redundant supply arrangements.
– Flexible current configuration: Supports 2 × 20A redundancy operation or 1 × 40A increased-power operation.
– High efficiency: Manufacturer specifies efficiency above 97%.
– Low typical voltage drop: Approximately 0.5V from input to output.
– Industrial mounting: Designed for installation on a standard DIN rail.
– Reverse polarity protection: Helps protect against reverse-polarity input conditions within the manufacturer’s specified limits.
– Industrial applications: Suitable for appropriately designed control panels and DC power distribution systems.

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Applications
The Phoenix Contact QUINT-DIODE 2320157 can be considered for:
– Industrial automation and control cabinets
– Redundant 24V DC power supply arrangements
– PLC and control-system power distribution
– Industrial monitoring and instrumentation systems
– DC-powered equipment requiring improved supply continuity
– Panel-building and industrial electrical projects
Confirm the required current, load characteristics, wiring arrangement and environmental conditions before selecting the module.
Installation and Buyer Guidance
Before ordering the QUINT-DIODE 2320157, check that your system operates within the module’s 10–30V DC input range and that the intended current configuration matches the application. Allow for the specified voltage drop, temperature-related derating and installation clearances.
This device performs a redundancy and decoupling function; it does not generate 24V DC from an AC mains supply. A separate compatible DC power supply or supplies are required. Refer to the official manufacturer documentation for terminal connections and safe installation practices.

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UAE Product Inquiry and Quotation
Dynavation Star Electrical Fittings Trading LLC supplies electronic components and industrial electrical products to buyers in the UAE. For the Phoenix Contact QUINT-DIODE 2320157, contact the team to confirm current price, sourcing options and availability before placing an order.
Contact Dynavation Star on WhatsApp for the latest price and availability