Schneider 140CPS21400C DC Power Supply Module

Overview

The Schneider Modicon 140CPS21400C is a DC power supply module for the Modicon Quantum platform. It delivers stable and regulated power to automation systems. With robust protection features and a compact form, it supports demanding industrial applications. The unit ensures continuous performance even under power fluctuations or harsh conditions.

Technical Specifications

General

• Product Type: DC Power Supply Module

• Manufacturer: Schneider Electric

• Model Number: 140CPS21400C

Input

• Input Voltage: 24V DC (range: 20–30V)

• Input Current: 3800mA

• Inrush Current:

• 14A at 20V

• 25A at 24V

• Input Power Interruption Tolerance:

• 100ms at 20V

• 1ms at 20V

• Fuse Rating: 5A, slow-blow

Output

• Output Voltage: 5.1V DC

• Output Current: 8A (summable across outputs)

• Overvoltage Protection: Internal

• Overload Protection: Internal

• Power Dissipation: 6W + (1.8 × Iout)

Signaling

• Alarm Output: 1 normally closed contact, 6A at 220V

• Local Signaling: Green LED shows power status

Environmental

• Operating Temperature: 0°C to 60°C

• Storage Temperature: -40°C to 85°C

• Humidity: 95% RH (non-condensing)

• Altitude: Operates reliably up to 5000m