Schneider Electric 140CPS12420C 5.1V DC Power Supply for Modicon Quantum

The Schneider Electric 140CPS12420C is a specialized 5.1V DC power supply module for the Modicon Quantum series. It converts standard 115-230V AC line voltage to a stable, low-voltage output for your control system. Featuring overvoltage protection and a clear status LED, it delivers reliable power for critical Quantum components.

Complete Technical Specifications

Brand & Model: Schneider Electric 140CPS12420C
Product Line: Modicon Quantum
Part Type: Power Supply Module
Input Voltage: 115 to 230 V AC
Input Current: 1100 mA
Inrush Current: 19 A (115V) / 38 A (230V)
Rated Power: 130 VA
Fuse Rating: 2A, Slow-Blow
Output Voltage: 5.1 V DC
Protection: Output Overvoltage Protection (Internal)
Alarm Output: 1 NC Contact (6A, 220V) for Supply Fault
Status Indicator: 1 Green LED (PWR OK)
Weight: 0.65 kg

Primary Application

This power supply is designed to provide dedicated 5.1V DC power to specific modules or components within a Modicon Quantum PLC system, such as processor memory backup or specialized interface boards.

Installation & Operation Guide

Mount the 140CPS12420C in your control panel. Connect the AC input (115V or 230V) and the 5.1V DC output to your target device. The green PWR OK LED will light when operational. The alarm contact can be wired to a PLC input to monitor for power failures.

Compatibility Note

This module is designed for use with the Modicon Quantum automation platform. Verify your system requires a 5.1V DC supply before installation.

Warranty & Shipping Info

This product is covered by a 12-month warranty. We ship globally using reliable carriers: FedEx, UPS, and DHL.

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