Schneider Electric 140CPS12420C Power Supply Module

Schneider Electric 140CPS12420C Modicon Quantum Power Supply Module

Key Electrical Specifications and Ratings

• The 140CPS12420C accepts a wide input voltage range from 115 to 230 V AC with an input current rating of 1100 mA. It delivers a regulated output voltage of 5.1 V DC.
• This module provides a rated power of 130 VA to support multiple I/O modules and processors within the Quantum rack.
• It features an inrush current rating of 19/38 A and requires a 2A slow-blow external fuse for proper circuit protection.
• The power supply includes internal output overvoltage protection to safeguard connected equipment from voltage spikes.
• It incorporates a green LED for local power OK (PWR OK) indication, allowing for immediate visual status confirmation.

Alarm and Monitoring Features

• The 140CPS12420C includes an alarm output with one normally closed (NC) contact rated for 6 A at 220 V. This relay activates upon power supply fault detection.
• This feature enables remote monitoring of power supply status by connecting the alarm output to a discrete input module or warning system.
• Operators can quickly identify normal operation through the front panel LED without needing additional diagnostic tools.
• The alarm relay provides an extra layer of system protection by notifying controllers of potential power issues.

Frequently Asked Questions (FAQ)

• What is the input voltage range for the 140CPS12420C power supply? The 140CPS12420C accepts an AC input voltage ranging from 115 to 230 V AC, making it suitable for global applications.
• What output voltage and current does this module provide? This power supply delivers a regulated output of 5.1 V DC with a rated power of 130 VA for the Quantum backplane.
• Does the 140CPS12420C include any status indicators or alarms? Yes, it features a green PWR OK LED for local status and a normally closed alarm relay rated at 6 A, 220 V for fault signaling.
• What fuse rating does Schneider Electric recommend for this unit? The recommended external fuse rating is 2A, using a slow-blow type to accommodate inrush current during startup.
• Is this product brand new and how quickly can you ship? Yes, we supply a brand new, original 140CPS12420C power supply module. We typically ship orders within 5 days using trusted carriers like DHL, FedEx, or UPS.
• What is your return policy for this power supply? We offer a 30-day return policy for this module, provided it remains in its original condition and packaging.

Contact Information

For inquiries, please contact us at sales@nex-auto.com or via WhatsApp at +86 153 9242 9628.

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