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Schneider Electric 140CPS41400C Power Supply for Modicon Quantum

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The Schneider Electric 140CPS41400C delivers stable 5.1 V DC power for Modicon Quantum PLCs, with DC input, internal protection, and alarm signaling.

  • 100% genuine products in stock with fast delivery.
  • 30-day return policy for quality assurance.
  • 12-month warranty for peace of mind.
SKU: 140CPS41400C
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Product details

Stable DC Power for Quantum Control Systems

  • The 140CPS41400C supports reliable DC-based installations
  • Designed for Schneider Electric Modicon Quantum PLCs
  • Ensures clean and steady power delivery
  • Ideal for critical automation tasks

Input Power and Regulation

  • Wide DC input range from 48 to 60 V
  • Handles unstable supply conditions well
  • Input current up to 3.8 A under full load
  • Inrush current limited to 14 A at 40 V

Output Capacity and Distribution

  • Regulated 5.1 V DC output
  • Maximum output current of 8 A
  • Summable design for load sharing
  • Supports dense I/O configurations

Protection and Reliability Design

  • Internal overload protection included
  • Internal overvoltage protection built in
  • 2 A time-lag fuse for surge handling
  • Improves long-term system safety

Diagnostics and Signaling

  • Green LED indicates normal power status
  • One NC alarm output for fault reporting
  • Alarm contact rated 6 A at 220 V
  • Fast fault response for maintenance teams

Operational Performance

  • Rated power output of 15.6 W
  • Input hold-up time of 13 ms at 48 V
  • Maintains output during brief drops
  • Stable performance in DC cabinets

Key Product Benefits

  • Optimized for DC-powered systems
  • Easy integration into Quantum racks
  • Reduces risk of PLC reset
  • Low maintenance design

Professional FAQ

  • Can this module work in battery-backed systems?
  • Yes. It suits DC and battery power setups.
  • Why choose DC input over AC?
  • DC input reduces conversion loss and heat.
  • Is load sharing automatic?
  • Yes. Summable output supports balanced loads.
  • What causes alarm contact activation?
  • Voltage loss or internal protection trigger.
  • Should a spare unit be stocked?
  • Yes. It shortens recovery time in failures.

Warranty and Shipping

  • 12-month product warranty included
  • Worldwide delivery via FedEx
  • UPS and DHL shipping available

Author

  • Powergear X Automation

Contact Information

Copyright © 2025
Powergear X Automation Limited.
All rights reserved.

Partner
Ubest Automation Limited |
PLCDCS HUB Limited

Specifications

  • BrandSchneider Electric
  • Model TypeModicon Quantum
  • Part Number140CPS41400C
  • ConditionBrand New
  • Warranty12 Months

Additional information

Weight0.65 kg
Dimensions200 × 200 × 50 mm
Country Of Origin

United States

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