Schneider Electric 140CPS42400 Quantum Power Supply

The Schneider Electric 140CPS42400 delivers robust DC power for critical Modicon Quantum automation systems. This redundant power supply module ensures continuous operation in demanding industrial environments.

Electrical Specifications & Performance

• Brand: Schneider Electric
• Model: 140CPS42400
• Product Line: Modicon Quantum Automation Platform
• Input Voltage Range: 48-60 V DC
• Input Current: 3800 mA maximum
• Inrush Current: 14 A at 40 V
• Output Voltage: 5.1 V DC regulated
• Output Current: 8 A redundant configuration
• Power Interruption Tolerance: 13 ms at 48 V
• Fuse Requirement: 2 A time-lag type
• Power Dissipation: 17.2 W typical
• Efficiency Rating: >85% at full load
• Voltage Regulation: ±1% line and load
• Ripple and Noise: <50 mV peak-to-peak

Protection & Safety Features

• Internal overvoltage protection on all outputs
• Comprehensive overload and short-circuit protection
• 4 kV contact electrostatic discharge immunity
• 8 kV air discharge ESD protection
• Electromagnetic field resistance 9.1 V/m 80-2000 MHz
• Alarm output contact: 1 NC 6A 220V power supply fault
• Green LED indicator for power status monitoring

Environmental Specifications

• Operating Temperature: 0°C to +60°C (32°F to 140°F)
• Storage Temperature: -40°C to +85°C (-40°F to 185°F)
• Operating Humidity: 95% maximum non-condensing
• Operating Altitude: Up to 5000 meters (16404 feet)
• Cooling Method: Convection cooled, no fan required
• Vibration Resistance: 2G operational, 5G non-operational

Installation & Integration

• Simple mounting in Quantum rack system
• Hot-swappable design for maintenance flexibility
• Standard module format for easy replacement
• CE marked for European compliance
• CSA C22.2 No 142 and UL 508 certified
• cUL listed for Canadian market approval

Packaging & Shipping

• Package Type: Individual Unit (PCE)
• Units per Package: 1 power supply module
• Package Dimensions: 12.28" × 1.77" × 6.42"
• Shipping Weight: 29.7 oz (843 grams)
• Net Weight: 1.43 lb (0.65 kg)
• Shipping Carriers: FedEx, UPS, DHL available
• Warranty Period: 12 months comprehensive coverage

Technical FAQ

• What does redundant power supply mean for this module?
• The 140CPS42400 can operate in parallel with another unit to provide backup power if one supply fails, ensuring system continuity.
• How does the power interruption tolerance benefit my system?
• The 13ms hold-up time allows the system to ride through brief power dips without shutting down critical processes.
• What type of fuse should I use with this power supply?
• You must use a 2 amp time-lag fuse to properly protect the input circuit and handle the initial inrush current.
• Can this power supply operate in high temperature environments?
• Yes, it maintains full performance across the entire industrial temperature range from 0°C to 60°C.
• What certifications does this power supply carry for safety?
• The module holds CE marking, cUL listing, and complies with CSA C22.2 No 142 and UL 508 standards for industrial equipment.

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