SCHNEIDER ELECTRIC BMXCPS3020 Used Working Modicon M340 Power Supply

Product Overview

The Schneider Electric BMXCPS3020 is a high-performance Standard Power Supply Module specifically designed for the Modicon M340 automation platform. This module provides the necessary stabilized DC power to the backplane, supporting the processor (CPU), I/O modules, and communication units within the rack. As a Used Working unit, it offers a reliable and cost-effective power solution for maintaining or expanding M340 PLC systems, ensuring consistent system performance and protection against power fluctuations in demanding industrial environments.

Key Features

• Stabilized Backplane Power: Delivers a steady 24V DC to the M340 bus, ensuring all mounted modules receive clean power for logic and communication functions.
• Integrated Diagnostics: Features front-panel LED indicators that provide real-time status of the input voltage and the health of the output secondary voltages.
• Redundant Protection: Built-in protection against short-circuits, overloads, and overvoltages, safeguarding expensive CPU and I/O hardware from electrical faults.
• Wide Operating Range: Designed to handle industrial 24V DC input with a broad tolerance, making it suitable for various battery-backed or transformer-rectified power systems.
• Compact Slot-In Design: Occupies a single dedicated power supply slot on any M340 backplane (BMXXBPxxxx), simplifying rack assembly.
• High Efficiency: Low heat dissipation design helps maintain a cooler control cabinet environment, extending the lifespan of adjacent electronics.

Item Condition (Used Working)

• Functional Status: Used Working. The power supply has been bench-tested on a live M340 backplane. It successfully powers the bus, and the "OK" status LED remains steady under load.
• Physical State: Good industrial condition. The terminal block is intact, and the backplane connector pins are straight and clean. Minor surface scuffs may be present from previous rack installation.
• Technical Integrity: No signs of capacitor swelling or overheating. The removable screw terminal block for the primary power input is included and functional.
• Note: Professional installation is recommended. Please ensure your total rack power consumption (CPU + I/O) does not exceed the 30W capacity of this module.

Package Includes

1. 1 x Schneider Electric BMXCPS3020 Modicon M340 Power Supply Module
2. 1 x Removable 24V DC input terminal block