Schneider 140CPS21100 Modicon Quantum Power Supply Module

Description

The 140CPS21100 is a power supply module from the Modicon Quantum range, manufactured by Schneider Electric. Designed to provide a reliable DC power source for automation architectures, this standalone module operates with an input voltage of 24 V DC (specifically within the 20–30 V range).

As a component of the Modicon Quantum series, the 140CPS21100 is engineered to maintain stable voltage levels for processors, I/O modules, and communication units in complex control environments. Its standalone design provides flexibility for various installation configurations, making it a dependable power solution for industrial automation systems.

Features

• Modicon Quantum series power supply module
• Input voltage: 24 V DC (20–30 V range)
• Standalone configuration
• Reliable power delivery for automation controllers and I/O
• Compact, robust design for industrial cabinet integration

Applications

• Modicon Quantum PLC system power distribution
• Industrial automation and process control power solutions
• Legacy system support and maintenance
• Centralized power management for control racks

Technical Specifications

Installation Guidelines

• Mounting: Designed for installation in a standard Modicon Quantum backplane or suitable control enclosure. Ensure the module is properly seated to maintain electrical contact.
• Wiring: Connect the 24 V DC source to the input terminals, ensuring the voltage remains within the specified 20–30 V range to prevent system faults.
• Environment: Operate within a clean, temperature-controlled environment to maximize the service life of the power supply components.
• Safety: Always isolate the power source during installation or removal to avoid accidental short circuits or damage to the module.
• Grounding: Ensure the power supply chassis and the cabinet are connected to a common protective earth (PE) point to minimize noise and improve system stability.