Schneider 140CPS52400 Power Supply Module

Product Introduction

The Schneider Electric 140CPS52400 is a robust and high-capacity Power Supply Module engineered for the Modicon Quantum series of programmable logic controllers (PLCs). Designed to convert and deliver a stable 5 VDC regulated output from a 24 VDC input source, this module powers the Quantum PLC backplane and its associated CPU, I/O, and communication modules.

With a strong 11 A output capacity, this module is ideally suited for large-scale, high-density control systems. The 140CPS52400 ensures power continuity, electrical protection, and operational efficiency, all while complying with stringent industrial safety and environmental standards.

Built with rugged components for continuous duty in challenging environments, this power module is commonly used across energy, petrochemical, transportation, water treatment, and industrial automation sectors. It offers natural convection cooling, integrated diagnostics, and LED indicators, ensuring quick monitoring and simplified maintenance.

Product Specifications

Applications

The 140CPS52400 Power Supply Module is designed for systems that require large current delivery and stable performance under continuous loads. It’s widely used in:

• Oil & Gas Refineries
  Supplies PLCs controlling burner management systems, pumps, and emergency shutdowns.

• Electric Power Generation Plants
  Powers the control racks used in turbines, substations, and boiler systems.

• Municipal Water Treatment
  Supports SCADA-connected controllers managing filtration, chemical dosing, and pump operations.

• Transportation Systems
  Ideal for use in railway signal control, airport automation, and intelligent traffic systems.

• Food & Beverage Processing
  Provides stable, regulated power for critical processing, batching, and packaging equipment.

• Automotive Assembly Lines
  Delivers high output to support I/O-dense racks in robotic and conveyor control.

Product Advantages

• High Current Output (11 A)
  Supports high-density Quantum PLC configurations without requiring additional power supplies.

• Industrial-Grade Build Quality
  Engineered for reliability in electrically noisy, high-vibration, or thermally variable environments.

• Protection Against Electrical Faults
  Prevents system failures with overload, short-circuit, and overheat protections.

• Simple Integration with Quantum Racks
  Rack-mounted form factor ensures seamless mechanical and electrical integration.

• Visual Diagnostics via LED
  On-module LEDs provide clear status, operational, and fault indicators for quick diagnostics.

• Natural Cooling Mechanism
  No fans required, reducing the risk of mechanical failure and simplifying maintenance.

• Schneider Reliability
  Supported by Schneider Electric’s extensive service network and long product lifecycle policies.

Frequently Asked Questions (FAQ)

1. What is the main function of the 140CPS52400?
   It provides regulated 5 VDC at up to 11 A for Quantum PLC backplane modules from a 24 VDC input.

2. Is it compatible with all Quantum racks?
   Yes, it works with both standard and extended Modicon Quantum chassis.

3. Can this power supply be used in a redundant configuration?
   No, it’s designed for standalone configurations. For redundancy, use models like 140CPS12420C.

4. What is the maximum power output?
   The module can output approximately 55 W of power (5 VDC at 11 A).

5. What environmental conditions can it operate in?
   It operates between 0°C and +60°C with up to 95% non-condensing humidity.

6. Is the module hot-swappable?
   No, it must be installed or removed when the system is powered down to avoid damage.

7. What protection features does it have?
   It includes thermal shutdown, overvoltage, overload, and short-circuit protection.

8. Does it require forced air cooling?
   No, it relies on passive natural convection, which increases reliability.

9. How can I monitor its status?
   The module includes front-facing LED indicators for Power OK, Status, and Fault conditions.

10. What industries typically use this module?
    It’s commonly used in energy, oil & gas, water treatment, and manufacturing sectors.

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Frequently Asked Questions (FAQ)

1. What is the main function of the 140CPS52400?
   It provides regulated 5 VDC at up to 11 A for Quantum PLC backplane modules from a 24 VDC input.

2. Is it compatible with all Quantum racks?
   Yes, it works with both standard and extended Modicon Quantum chassis.

3. Can this power supply be used in a redundant configuration?
   No, it’s designed for standalone configurations. For redundancy, use models like 140CPS12420C.

4. What is the maximum power output?
   The module can output approximately 55 W of power (5 VDC at 11 A).

5. What environmental conditions can it operate in?
   It operates between 0°C and +60°C with up to 95% non-condensing humidity.

6. Is the module hot-swappable?
   No, it must be installed or removed when the system is powered down to avoid damage.

7. What protection features does it have?
   It includes thermal shutdown, overvoltage, overload, and short-circuit protection.

8. Does it require forced air cooling?
   No, it relies on passive natural convection, which increases reliability.

9. How can I monitor its status?
   The module includes front-facing LED indicators for Power OK, Status, and Fault conditions.

10. What industries typically use this module?
    It’s commonly used in energy, oil & gas, water treatment, and manufacturing sectors.

Related or Compatible Models (Same Series)

Popular Schneider Electric Models

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