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Tameson UK£125.86Visit shop Phoenix Contact Redundant Din Rail Diode Module 12-24V Dc - 2907719
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This Phoenix Contact DIN rail diode module (MPN: 2907719) is designed for industrial applications requiring reliable power redundancy. It offers users a flexible dual 20A or single 40A output configuration to protect critical loads from power supply failures. A key benefit is its high 97% efficiency, minimizing energy waste. One caveat is the IP20 protection, meaning it's suitable for dry, controlled environments only.
| Model Part Number | 2907719 |
|---|---|
| Brand | Phoenix Contact |
The module supports an input voltage range of 10-30V DC.
The module has an IP20 protection rating, which means it is protected against solid objects larger than 12.5mm but offers no protection against moisture or fine dust. It is best suited for clean, controlled industrial environments.
To configure for a single 40A output, you typically parallel the input terminals from your power supplies and connect them to the module's input, and then connect the paralleled outputs to your load. Always refer to the official manual for precise wiring diagrams.
The module operates reliably within a wide temperature range of -40°C to 70°C.
The module has a compact width of 50mm, designed for standard 35mm DIN rail mounting.
This module is a diode module, providing passive redundancy by preventing reverse current flow. It does not actively manage current sharing between power supplies; that functionality is typically found in more advanced redundancy modules.
It means the module can be used to create a redundant power system for various applications, allowing either a dual 20A configuration or a single 40A configuration to prevent downtime from a single power supply failure.
Verify input voltage is within the 10-30V DC range. Check for correct polarity on input connections. Ensure module is properly seated on DIN rail. Verify load connections are secure.
Check if the load current exceeds the module's rating (2x20A or 1x40A). Ensure input power supplies can provide sufficient current. Verify wiring gauge is appropriate for the current.
Ensure adequate ventilation around the module. Verify load current is within specifications. Check that input power supplies are stable and within range.
Confirm both input power supplies are operational and within the specified voltage range. Check that inputs are correctly wired to the module. Ensure the load is connected to the output terminals.
Setup: Mount the module securely onto a standard 35mm DIN rail. Connect the input power terminals (DC 10-30V) from your power supplies. Connect the output terminals to your load(s). Ensure correct polarity is observed. The module can be configured for dual 20A output by connecting separate inputs to their respective outputs, or for a single 40A output by paralleling inputs and outputs (refer to manual for specific wiring diagrams).
Compatibility: Compatible with DC power supplies in the 10-30V range. Suitable for industrial control cabinets and power distribution systems. Not recommended for environments with excessive dust, moisture, or corrosive substances due to its IP20 rating.
Care: Keep the module clean and free from dust and debris. Ensure adequate ventilation around the module. Periodically check screw terminal connections for tightness. No user-serviceable parts inside; consult a qualified technician for repairs.
