Phoenix Contact QUINT DC Power Supply - 2320157
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Tameson UK£157.54Visit shop Phoenix Contact Quint Dc Power Supply 12/24V | 2320157
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Tameson UKPhoenix Contact Quint Dc Power Supply 12/24V | 2320157
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eBayPhoenix Contact 2320157 QUINT-DIODE/12-24DC/2x20/1x40 DIN Rail Diode Module
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PHOENIX CONTACT 2320157 ; QUINT-DIODE/12-24DC/2X20/1X40 REDUNDANCY MODULE New£27.00 delivery£120.42Visit shop →
Product Information
Full details
This Phoenix Contact DIN Rail Diode Module (2320157) is designed for industrial applications requiring reliable power redundancy. It is ideal for users who need to decouple parallel power supply units to ensure continuous operation of critical machinery, preventing downtime and enhancing safety. A key caveat is its specific input voltage range and the need for appropriate power supply units for optimal performance.
All features
| Model Part Number | 2320157 |
|---|---|
| Brand | Phoenix Contact |
Extended Product Information
FAQs
What is the primary function of this diode module?
The primary function is to decouple two parallel power supply units. This ensures that if one power supply fails, the other can continue to supply power to the load without interruption, thereby increasing system reliability.
What is the maximum current this module can handle?
The module can be configured for either a single output of up to 40A or two separate outputs, each capable of handling up to 20A, for a total of 40A.
What is the required input voltage range?
The module requires an input DC voltage between 10V and 30V.
Can this module be used in hazardous environments?
Yes, this module is ATEX-approved, making it suitable for use in hazardous locations where explosive atmospheres may be present.
How is the module mounted?
The module is designed for mounting on a standard 35mm DIN rail.
Is special wiring required for the dual 20A output configuration?
Yes, specific wiring connections on the output terminals are used to achieve the dual 20A output configuration, as opposed to the single 40A output configuration.
What does 'electromagnetic compatibility' mean in this context?
It means the module is designed to not interfere with the operation of other electronic devices in its vicinity, and vice-versa, which is important in industrial settings with many electronic components.
Troubleshooting
Module not passing power
Verify that the input voltage is within the 10-30V DC range and that the polarity is correct. Check that the load current does not exceed the module's capacity (40A total or 20A per channel). Ensure wiring connections are secure.
Overheating
Confirm that the load current is within the specified limits. Ensure adequate ventilation around the module and the power supply units. Check for any obstructions.
One power supply unit is not contributing power
This is normal operation if the voltage from that unit has dropped below the other unit's output or a specific threshold, causing the diode to block it. Check the health and output voltage of the non-contributing power supply.
Pros and Cons
Pros
- Ensures uninterrupted power supply to critical loads.
- Improves system reliability by isolating faulty power sources.
- Offers flexible output configurations (2x20A or 1x40A).
- Durable design suitable for harsh industrial environments.
- Simplifies installation with screw terminal connections.
- Approved for use in hazardous locations (ATEX).
Cons
- Requires a compatible DIN rail mounting system.
- Specific input voltage range (10-30V DC) may limit compatibility with some systems.
- Does not provide power conversion; it only decouples existing power sources.
Setup, Compatibility & Care
Setup:
- Mount the diode module onto a standard DIN rail (35mm).
- Connect the input power supply terminals to the designated input connections on the module. Ensure correct polarity.
- Connect the load to the output terminals. The module can be configured for dual 20A outputs or a single 40A output by wiring accordingly.
- Ensure all connections are secure using a screwdriver.
Compatibility:
- Input Voltage: Compatible with DC power supplies ranging from 10V to 30V.
- Output Current: Supports a total output current of up to 40A, or two separate outputs of 20A each.
- Power Supplies: Designed for use with parallel power supply configurations, particularly with Phoenix Contact's QUINT-DIODE/12-24DC/2X20/1X40 Series or similar compatible units.
- Environment: Suitable for industrial environments, including hazardous locations due to ATEX approval.
Care:
- Keep the module clean and free from dust and debris. A dry or slightly damp cloth can be used for cleaning.
- Regularly inspect wiring connections to ensure they remain tight and free from corrosion.
- Ensure adequate ventilation around the module to prevent overheating, especially under high load conditions.
- The enclosure is IP20-rated, offering protection against touch and objects larger than 12mm; avoid exposing it to liquids or extreme environmental conditions beyond its rating.