Product Introduction
The Schneider 140CPS52400C is a power supply module designed for the Modicon Quantum automation platform. This unit provides stable DC power crucial for continuous operation in industrial environments. Its robust construction and integrated protections help mitigate common power-related failures, making it a reliable choice for demanding applications.
Technical Specifications
The following table summarizes key parameters of the Schneider 140CPS52400C Power Supply Module:
| Parameter |
Value |
| Nominal Input |
125 V DC |
| Input Voltage Range |
100–150 V DC |
| Output Voltage |
5.1 V DC |
| Output Current |
8 A |
| Hold-up Time |
≤ 1 ms |
| Power Dissipation |
6 + (1.5 × Iout) W |
| Inrush Current |
28 A @ 125 V |
| Fuse Rating |
2 A slow-blow |
| Overvoltage Protection |
Internal |
| Overload Protection |
Internal |
| Marking |
CE |
Industry Applications
The Schneider 140CPS52400C power supply module addresses common failure modes such as voltage dips and overloads. Its wide input voltage range (100–150 V DC) ensures stable operation even when the supply fluctuates. The 1 ms hold-up time maintains output integrity during short interruptions, preventing unexpected system resets. With internal overload and overvoltage protection, this module reduces the risk of damage to downstream devices, enhancing overall system reliability.
Compatibility & Integration
The 140CPS52400C is part of the Modicon Quantum series, making it compatible with other Quantum I/O modules and controllers. It operates as a redundant power supply, supporting configurations that require high availability. The module's CE marking confirms compliance with European safety standards, easing integration into international projects. For seamless installation, verify that the backplane and connectors match the Quantum format.
Maintenance & Reliability
Routine inspection of the power supply module should focus on the green LED (PWR OK) indicator, which signals proper operation. The conformal coating (Humiseal 1A33) protects against humidity and contaminants, extending service life in harsh environments. Ensure the ambient temperature stays within 0–60 °C and avoid condensation (95% relative humidity without condensation). Periodic cleaning of the enclosure and checking the fuse (2 A slow-blow) can prevent unexpected failures.
Selection Guide & Purchasing Advice
When selecting the Schneider 140CPS52400C for your system, confirm that your application requires a redundant power supply with a nominal 125 V DC input. This module delivers 8 A at 5.1 V DC, suitable for powering multiple Quantum I/O modules. For detailed specifications and to place an order, contact UBEST Automation. Our team ensures genuine parts and prompt delivery to minimize downtime.