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The Schneider Electric Modicon M340 PF3S-PSA2 FA-3S Power Supply Module is an essential component designed specifically for the M340 PLC platform. It serves as the primary power source for the entire rack, converting incoming AC line voltage to the regulated DC power required by the CPU, I/O modules, and communication modules.

This module is engineered to meet the rigorous demands of industrial environments, providing exceptional noise immunity and protection against power fluctuations. Its compact form factor allows for direct mounting on the M340 rack, simplifying cabinet layout and reducing wiring complexity.

Key Features & Benefits:

• Dedicated Design: Optimized specifically for the Modicon M340 series controllers, ensuring full compatibility and reliable performance.

• Stable Power Output: Delivers highly regulated 5V DC and 24V DC output for the controller backplane and I/O circuits, critical for preventing system errors.

• Enhanced System Protection: Incorporates built-in safeguards against overload, overvoltage, and short circuits, protecting valuable PLC components.

• Simplified Integration: Designed for seamless installation on the M340 rack, reducing space requirements and installation time.

• Status Indicators: Features a POWER LED for immediate visual confirmation of operational status, facilitating quick diagnostics.

• Wide Input Voltage Range: Supports a broad input range (100-240V AC), making it suitable for global deployment.

Typical Applications:

• Primary power source for Modicon M340 PLC systems in industrial automation.

• Manufacturing and process control systems.

• Water/wastewater treatment plants.

• Packaging and material handling machinery.

• Building automation and control systems.

The PF3S-PSA2 FA-3S exemplifies Schneider Electric's commitment to providing robust and reliable automation components, ensuring the continuous operation of critical control systems.