Introduction
When stable and efficient power conversion is non-negotiable, the Schneider 140CPS11400C power supply module delivers. Designed for Modicon Quantum automation platforms, this module converts a wide input voltage range of 115 to 230 V AC (50/60 Hz) into a regulated 24 V DC output at 8 Amperes. The Schneider 140CPS11400C ensures your control system operates reliably, reducing unplanned downtime and extending equipment life.
Technical Specifications
| Parameter |
Value |
| Manufacturer |
Schneider Electric |
| Product Line |
Modicon Quantum |
| Part Number |
140CPS11400C |
| Product Type |
Power Supply Module |
| Input Voltage |
115 to 230 V AC |
| Input Frequency |
50/60 Hz |
| Output Voltage |
24 V DC |
| Output Current |
8 A |
| Power Dissipation |
150 W |
| Protection Class |
IP20 |
| Ambient Temperature Range |
0 to 40 °C |
| Operating Humidity |
Up to 80% RH (non-condensing) |
| Storage Humidity |
Up to 80% RH (non-condensing) |
| Maximum Operating Altitude |
1000 m above sea level without derating |
| Dimensions (L x W x H) |
120 x 100 x 154 mm |
| Weight |
1.5 kg |
Industry Applications
The Schneider 140CPS11400C supports demanding industrial environments. In manufacturing lines, it provides clean power to PLC racks coordinating robotic arms and conveyors. For process control, such as in chemical plants, its stable 24 V DC output ensures uninterrupted operation of field instruments. Use it in any Modicon Quantum-based system requiring dependable power conversion. The wide input range makes it suitable for global installations with varying mains voltages.
Installation & Setup
Mount the 140CPS11400C on a DIN rail inside an IP20-rated enclosure. Ensure adequate ventilation for the 150 W dissipation. Connect the AC input to terminals L, N, and PE. The DC output connects to the backplane of the Modicon Quantum rack. Verify that the input voltage matches your local supply before powering up. The module automatically adapts to 50 or 60 Hz frequency.
Maintenance & Reliability
Inspect the Schneider 140CPS11400C annually for dust accumulation on cooling vents. Operating within 0–40°C and up to 80% humidity ensures long life. The module’s robust design minimizes failures; however, monitoring the DC output voltage periodically helps detect early degradation. Investing in this module lowers total cost of ownership by reducing unscheduled downtime.
Selection Guide
Before purchasing, confirm your system’s power requirements: the 140CPS11400C delivers 8 A at 24 V DC, sufficient for most mid-size Quantum racks. Ensure your enclosure has sufficient depth to accommodate 154 mm height. For expert advice and genuine Schneider modules, contact UBEST Automation. We stock authentic 140CPS11400C units ready for fast shipment.