Phoenix Contact Diode Module - 2950064

DIN rail-mountable diode module featuring 7 integrated 1N4007 diodes with common cathode configura...

Best current price£15.91from RS Components Ltd- UK

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RS Components Ltd- UKPhoenix Contact Industrial Surge Protector, 250 V ac, DIN Rail Mount
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Tameson UKPhoenix Contact Emg 22-Dio 7P Diode Module - 2950064
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Blueperry agriculture (UK)Phoenix Contact Diode Module Emg22dio7p
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Product Information

Full details

The Phoenix Contact 2950064 is a DIN rail-mountable diode module designed for industrial control and automation applications. It's ideal for engineers and technicians needing to implement electrical decoupling in fault reporting systems or suppress surges from inductive loads. A key benefit is its reliable protection for sensitive electronics. One caveat is its specific operating temperature range, which must be considered for deployment environments.

All features

Model Part Number2950064
BrandPhoenix Contact

Extended Product Information

FAQs

What is the primary function of this diode module?

The primary functions are electrical decoupling in fault reporting systems and acting as spark-suppression diodes to limit surge voltages from inductive loads.

What is the maximum current each diode can handle?

Each of the 7 integrated 1N4007 diodes can handle a maximum current of 0.7A.

What is the operating voltage limit for this module?

The module has a maximum operating voltage (Umax) of 250V AC.

Can this module be used in very cold or hot environments?

The module is designed to operate within a temperature range of -20°C to 50°C. It may not be suitable for environments outside this range.

How is the module mounted?

The module is designed for DIN rail mounting, specifically for standard 35mm rails.

What does 'common cathode configuration' mean for this module?

In a common cathode configuration, the negative terminals (cathodes) of all 7 diodes are connected together internally, simplifying wiring for specific circuit designs.

Is this product RoHS compliant?

Yes, the product lists RoHS as a compliance certificate.

Troubleshooting

Module not decoupling signals correctly

Verify diode orientation and wiring. Ensure the common cathode is connected as per the system design. Check if the signal voltage or current exceeds the diode's rating.

Overheating or damage to the module

Check if the operating current or voltage exceeds the maximum ratings (0.7A per diode, 250V AC). Ensure the ambient temperature is within the specified range (-20°C to 50°C) and that there is sufficient ventilation.

Intermittent connections

Ensure the module is securely mounted on the DIN rail and that all screw terminals are tightened properly. Check for any physical damage to the module or wiring.

Pros and Cons

Pros

  • Provides effective electrical decoupling for fault reporting systems.
  • Offers surge suppression for inductive loads, protecting sensitive components.
  • Compact and DIN rail mountable for easy integration into control cabinets.
  • Durable construction suitable for industrial environments.
  • RoHS compliant.

Cons

  • Limited operating temperature range (-20°C to 50°C) may not suit extreme environments.
  • Specific diode configuration (common cathode) may require adaptation for certain applications.
  • Each diode has a maximum current rating of 0.7A, which might be insufficient for high-current applications.
  • Requires correct installation to ensure effective protection.

Setup, Compatibility & Care

Setup:

  1. Mounting: Securely attach the module to a standard 35mm DIN rail. The module features clips for easy snap-on installation.
  2. Wiring: Connect the input terminals according to the circuit diagram, ensuring the common cathode connection is correctly integrated. Refer to the product's specific terminal marking for polarity.
  3. Integration: Wire the output terminals to the protected circuit. Ensure all connections are tight and secure to prevent intermittent contact.

Compatibility:

  • Voltage: Designed for systems operating up to 250V AC.
  • Current: Each diode is rated for a maximum of 0.7A. Ensure the total current through each diode does not exceed this limit.
  • Environment: Suitable for ambient temperatures between -20°C and 50°C. Ensure adequate ventilation.

Care:

  • Cleaning: Disconnect power before cleaning. Use a dry or slightly damp cloth to wipe down the module. Avoid using solvents or abrasive cleaners.
  • Inspection: Periodically inspect the module and connections for signs of wear, damage, or overheating. Ensure connections remain tight.

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