140CPS11400

The Schneider Electric 140CPS11400 is a robust and field-proven power supply module designed for the Modicon Quantum automation platform. Built to deliver consistent and stable power in mission-critical environments, this module ensures that your PLC system operates with maximum reliability and minimal interruption.

With wide AC input compatibility and strong output capacity, the 140CPS11400 is engineered for industrial users who demand dependable performance under continuous operation. Its rugged construction and built-in protection mechanisms make it an ideal backbone component for complex control systems.

Technical Specifications

Parameter	Specification
Product Type	Power Supply Module
Series	Modicon Quantum
Input Voltage	115–230 V AC
Frequency	50/60 Hz
Output Voltage	24 V DC
Rated Output Current	8 A
Input Current	1.1 A @ 115 V / 0.6 A @ 230 V
Mounting Type	DIN Rail
Protection Features	Overload, Overvoltage, Short Circuit
Cooling Method	Natural Convection
Operating Temperature	0 to 60°C
Humidity	Up to 80% RH (non-condensing)
Protection Class	IP20
Certifications	UL, CE, CSA
Dimensions (H×W×D)	45 × 125 × 230 mm
Weight	Approx. 0.74 kg

The module provides stable 24V DC output at up to 8A and supports standard industrial AC inputs.

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Application Areas

The 140CPS11400 is widely deployed across industries that require uninterrupted and stable power delivery for automation systems:

Oil & gas processing facilities
Power generation and energy distribution systems
Water and wastewater treatment plants
Industrial manufacturing lines
Infrastructure and large-scale process control systems

Key Advantages

The 140CPS11400 stands out as a reliable power backbone for Quantum PLC systems. Its wide input voltage range allows it to adapt easily to different electrical infrastructures, reducing integration complexity.

With a strong 8A output capacity, it can support multiple modules simultaneously, ensuring consistent system performance. Integrated protection features safeguard both the module and connected equipment, significantly improving system uptime and reducing maintenance risks.

Additionally, its DIN rail mounting design simplifies installation, making it a practical choice for both new system builds and retrofits.

Technical FAQs

What is the primary function of the 140CPS11400?
It provides stable DC power to Modicon Quantum PLC systems.
What input voltage does it support?
It supports 115–230 V AC input.
What is the output specification?
The module delivers 24 V DC with a maximum current of 8 A.
Does it include protection features?
Yes, it includes overload, overvoltage, and short-circuit protection.
How is the module installed?
It is mounted on a DIN rail within a control cabinet.
Is external cooling required?
No, it uses natural convection cooling.
What environments is it suitable for?
It is designed for industrial environments with temperatures from 0–60°C.
Can it power multiple modules?
Yes, its 8A output supports multiple Quantum modules simultaneously.
Is it compatible with other Schneider platforms?
It is specifically designed for the Modicon Quantum series.
What makes this module a preferred choice?
Its reliability, protection features, and high output capacity make it ideal for critical automation systems.