Foxboro FPS400-24 P0922YU DIN Rail Mounted Power Supply Module

General Info

• Manufacturer: Schneider Electric
• Model Number: FPS400-24
• Type: Standard Power Supply
• Number of Channels: 1
• Output Signal Type: 24 V DC
• Compatibility: Designed for use with Foxboro DCS 200 Series Fieldbus Modules (FBMs)

Description

The Foxboro DCS FPS400-24 Standard Power Supply delivers reliable 24 V DC power to the 200 Series baseplates, supporting a wide range of applications. With a robust design and high efficiency (up to 95% for AC input), this power supply ensures minimal downtime and a low total cost of ownership. Its compact size allows for flexible installation in both horizontal and vertical orientations, making it ideal for various environments. The FPS400-24 features dual-stage current limiting, overvoltage shutdown circuitry, and a G3 rating for harsh conditions, ensuring safety and reliability in demanding settings.

Features

• Wide Input Voltage Range: The FPS400-24 accepts a versatile input voltage range from 85 to 265 VAC or 108 to 145 V DC, making it suitable for various global power standards. This flexibility allows for easy integration into different electrical environments, enhancing compatibility with diverse installations.

• High Efficiency: This power supply achieves an impressive efficiency of up to 95% for AC inputs and around 81% for DC inputs. Such high efficiency translates into lower operational costs and improved reliability, as it minimizes energy loss and reduces heat generation during operation.

• Protection Mechanisms: The FPS400-24 is equipped with multiple safety features, including:

  • Over Current Protection: Limits output current to a maximum of 110% of the rated load, protecting connected devices from potential damage due to overload conditions.
  • Overvoltage Protection: The unit is factory-set to shut down at 28.0 V DC, safeguarding the system against voltage spikes.

• Compact Design: Its gasketed and sealed housing provides protection against corrosive atmospheres and is certified for use in Division 2 and Zone 2 applications. This robust design ensures operational integrity even in harsh conditions, such as those found in chemical processing plants.

• User-Friendly Installation: The FPS400-24 is designed with ease of installation in mind. It features a DIN rail mounting option for both horizontal and vertical orientations. The use of specialized cables simplifies wiring, ensuring quick and safe installation while improving personal safety during setup.

• LED Status Indicators: Visual indicators include a red LED that signals undervoltage (<22 V DC) and a green LED that confirms output voltage is within the specified operating range (>23.5 V DC). This feature allows for quick troubleshooting and monitoring of power supply status.

• Environmental Compliance: The power supply complies with international standards, including UL listing for safety and electromagnetic compatibility, ensuring it meets the demands of industrial environments and adheres to regulatory requirements.

Specifications

Input Specifications

• 120/240 VAC or 125 V DC Power Supply (P0922YU):

  • Input Voltage Range:
    • 85 to 265 VAC
    • 108 to 145 V DC
  • Input Frequency Range:
    • 47 to 63 Hz
  • Input Current:
    • 5.6 A maximum at 85 VAC (RMS)
    • 2.5 A maximum at 230 VAC (RMS)
  • Inrush Current:
    • 20 A at 110 VAC (peak at cold start)
    • 40 A at 220 VAC (peak at cold start)
  • Input Power:
    • 453 W typical at 120 VAC
    • 439 W typical at 230 VAC
  • Efficiency:
    • 77% minimum at 85 VAC
    • 85% typical at 120 VAC
    • 92% typical at 230 VAC
    • 90% typical at 240 VAC

• 24 V DC Power Supply (P0922YC):

  • Input Voltage Range:
    • 18 to 35 V DC
  • Input Current:
    • 19.5 A at 24 V DC
  • Input Power:
    • 468 W typical at 24 V DC input
  • Efficiency:
    • 85% typical at 24 V DC

Output Specifications

• Output Voltage:
  • 24.0 V DC ±0.2 V (factory set)
• Output Current:
  • Up to 16.7 A
• Voltage Regulation:
  • Line Regulation: 2.0% of Vout
  • Load Regulation: 2.0% of Vout
• Ripple and Noise:
  • 100 mV (peak-to-peak)
  • 10 mV (RMS maximum)
• Startup Time:
  • 3 seconds typical at 110 VAC input or 24 V DC input
• Load Transient Response:
  • Recovery to within regulation limits within 50 ms after load change

Protection Features

• Over Current Protection:
  • Limits current to 110% of maximum load at rated 25°C load
• Overvoltage Protection:
  • Factory set at 28.0 V DC
• Leakage Current:
  • Less than 1.6 mA when operated at 250 VAC (47 to 63 Hz)
• Fusing:
  • 10 A slow-blow internal fuse (non-user accessible)
• Isolation Voltages:
  • 3000 V AC input to output
  • 500 V AC output to chassis ground

Environmental Specifications

• Operating Temperature:
  • –30 to 71°C
• Storage Temperature:
  • –55 to +85°C
• Relative Humidity:
  • 5 to 95% (non-condensing)
• Altitude:
  • –300 to +3,000 m (operating)
  • –300 to +12,000 m (storage)

Physical Specifications

• Weight:
  • Net: 2.67 kg
  • Shipping: 6 kg
• Cooling:
  • Convection cooled (no fans)
• Mounting:
  • Horizontal or vertical DIN rail
• Dimensions: Specific measurements available in documentation.

Compliance and Certifications

• UL Listed: Suitable for Class I, Division 2, Groups A, B, C, D hazardous locations.
• CE Marked: Complies with European standards for safety and electromagnetic compatibility.
• RoHS Compliant: Meets the requirements of the European RoHS Directive 2011/65/EU.
• CENELEC Certification: EEx nA IIC T3 certified for use in CENELEC certified Zone 2 applications.

Compliance and Certifications

• UL Listed: Suitable for Class I, Division 2, Groups A, B, C, D hazardous locations.
• CE Marked: Complies with European standards for safety and electromagnetic compatibility.
• RoHS Compliant: Meets the requirements of the European RoHS Directive 2011/65/EU.