140CPS52400 Schneider Electric Power Supply Module

Product Description

The 140CPS52400 is a redundant power supply module designed for the Modicon Quantum automation platform. It accepts a 125 V DC nominal input range of 100 to 150 V and delivers a regulated 5.1 V DC output at up to 8 A in redundant configurations. A front-panel green LED indicates PWR OK status. Furthermore, internal overvoltage and overload protection circuits guard both the module and connected backplane electronics.

Input and Output Ratings

The module operates from 100 to 150 V DC, drawing 500 mA at 125 V under normal load. Meanwhile, it sustains an inrush current of 28 A at 125 V during startup. The output section supplies 5.1 V DC at 8 A for redundant operation. In addition, input power interruptions up to 1 ms do not cause output dropout, thereby supporting continuous process control.

Thermal and Mechanical Characteristics

Power dissipation follows the formula 6 + (1.5 x Iout) W, where Iout is the output current in amperes. Therefore, at full 8 A load, dissipation reaches 18 W. The module weighs 0.65 kg and uses a standard form factor compatible with Quantum racks. Furthermore, it carries CE marking and complies with CSA C22.2 No 142 and UL 508 standards.

Environmental and EMC Performance

The module withstands electrostatic discharge of 4 kV in contact mode and 8 kV in air mode per IEC 801-2. In addition, it resists electromagnetic fields of 10 V/m across 80 to 2000 MHz per IEC 801-3. It also holds FM Class 1 Division 2 certification for use in hazardous locations.

Frequently Asked Questions

Q: What external fuse protection does the 140CPS52400 require?

A: The module requires a 2 A slow-blow fuse on the input circuit to protect against sustained overcurrent conditions.

Q: Can this power supply operate as a standalone (non-redundant) unit?

A: No, this specific model is configured for redundant operation and provides 8 A output in that mode. For standalone applications, select a non-redundant Quantum power supply module.

Other Attributes

• Series：Modicon Quantum 
• Country of Origin:  USA
• Lead Time: In Stock, 2 Working Days

In Stock Hot Items 

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NEW-GEN collaborates with over 50 countries worldwide. As a leading supplier in China, we can provide significant discounts to customers based on market demand.

Question 2: What Is The Warranty Period?

We offer a standard one-year warranty for all new and original items.

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