Schneider 140CPS12420 Power Supply Module

Product Introduction

The Schneider 140CPS12420 is a high-performance power supply module designed for use in industrial automation and control systems. As part of the Modicon Quantum series, this module is built to deliver reliable, stable, and high-efficiency power to programmable logic controllers (PLCs) and other control equipment within the automation infrastructure. The 140CPS12420 provides regulated 24 VDC output with a capacity of 20 A, making it ideal for applications that require continuous, reliable power to support industrial devices.

The power supply is designed with modern protection mechanisms, such as overcurrent, overvoltage, and short-circuit protection, ensuring the safety of the connected equipment. This module is also designed for global compatibility, supporting input voltages from 100 to 240 VAC. Its compact size allows for easy integration into control panels, and its high efficiency minimizes energy consumption, making it a cost-effective choice for industrial control systems.

Key Technical Parameters

Applications

The Schneider 140CPS12420 power supply module is used in a wide range of industrial applications that require high-performance, reliable power sources:

• Industrial Automation: Provides stable power to PLCs, sensors, actuators, and I/O devices in automation systems.

• Control Systems: Ensures continuous power supply for Modicon Quantum PLCs and other associated devices, providing smooth control of processes.

• Manufacturing: Used in factory control panels to power machinery, robotic systems, and other automated equipment in production lines.

• Oil and Gas: Powers critical control systems in harsh environments, ensuring reliable operation for equipment in remote locations.

• Energy Systems: Used in energy management systems, where reliable power is essential for monitoring and controlling energy usage.

• Water Treatment: Powers sensors, actuators, and control devices in water treatment facilities, maintaining operational efficiency and safety.

Advantages

1. High Efficiency
   The 140CPS12420 boasts an impressive efficiency rating of ≥ 85%, reducing overall power consumption and lowering operational costs.

2. Wide Input Voltage Range
   It supports an input voltage range of 100–240 VAC, allowing for global operation across various electrical systems.

3. Robust Protection
   Built-in protections, such as overcurrent, overvoltage, and short-circuit protection, safeguard both the power supply and the connected equipment.

4. Compact Design
   With dimensions of 103.9 × 40.3 × 250 mm, the module has a compact form factor that is ideal for space-constrained environments.

5. Ease of Installation
   The DIN rail mounting system allows for simple and quick installation, reducing setup time.

6. Wide Temperature Range
   The 140CPS12420 can operate in extreme temperature conditions, with an operating temperature range from -25°C to +70°C.

7. Natural Convection Cooling
   The module uses natural convection cooling, eliminating the need for fans and external cooling systems, enhancing reliability and reducing maintenance requirements.

8. Lightweight
   At only 0.65 kg, the module is lightweight and easy to transport and handle during installation.

Brand and Series

• Brand: Schneider Electric

• Product Series: Modicon Quantum

The Modicon Quantum series is a comprehensive range of programmable logic controllers (PLCs) and related modules designed to provide reliable, scalable, and efficient control solutions for complex industrial applications. The series is known for its high performance, advanced features, and the ability to meet the demands of modern automation systems.

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