140CPS11410 AC Power Module: Schneider Modicon Quantum System

Technical Specifications

Main Features and Advantages

The Schneider Electric 140CPS11410​ is distinguished by its robust and flexible design tailored for industrial reliability. A key feature is its wide-range auto-sensing AC input (85-264 VAC), which simplifies inventory and installation by allowing the same module to be used in different regions without hardware modifications or jumpers. This flexibility reduces setup time and eliminates the risk of incorrect voltage setting. The power supply provides exceptionally clean and stable DC outputs with low ripple and noise, which is crucial for the sensitive digital electronics of the CPU and communication modules, ensuring data integrity and stable processor operation.Built-in protection is a major advantage. The 140CPS11410​ incorporates comprehensive safeguards including overload, overvoltage, and short-circuit protection on its outputs. These features not only protect the power supply itself from damage but, more importantly, protect the valuable downstream modules in the PLC rack. Its capability for N+1 redundancy is a critical feature for high-availability systems. Two 140CPS11410​ modules can be connected in parallel within a system configured for redundancy. In this setup, if the primary supply fails, the secondary instantly takes over the full load without any interruption to the rack’s power, ensuring continuous PLC operation. Furthermore, the module provides diagnostic information about its status (OK, failure) to the CPU via the backplane, allowing for predictive maintenance and immediate alarm generation in case of a fault. The rugged construction ensures reliable performance in typical industrial environments with electrical noise and variable temperatures, making the 140CPS11410​ a trusted and durable power source for mission-critical automation.

Application Field

The Schneider Electric 140CPS11410​ is deployed wherever the Modicon Quantum PLC platform is used, which spans a vast array of industrial automation and process control applications that demand high reliability and performance. A primary application is in manufacturing automation, including automotive production lines, material handling systems, and packaging machinery, where the Quantum PLC controls complex sequences and motions, and the 140CPS11410​ provides the stable power foundation for this control.In critical infrastructure, the 140CPS11410​ is essential. It is commonly found in water and wastewater treatment plants, powering PLCs that manage processes like filtration, chemical dosing, and pump control. In the oil & gas sector, it provides reliable power for control systems on offshore platforms, in pipelines, and within refineries. For these applications, the power supply’s ability to be configured in a redundant setup is often utilized to meet high availability and safety standards, preventing costly shutdowns or hazardous situations. The module is also extensively used in facilities management, controlling HVAC systems, fire and life safety systems, and access control in large buildings. In essence, the Modicon Quantum 140CPS11410 AC Power Supply​ is a fundamental component in any medium to large-scale control application where the robustness, scalability, and redundancy features of the Quantum platform are specified, ensuring the control system’s “heart” keeps beating reliably.