SCHNEIDER TSXRKY6 Redundant Power Supply Module

Description

SCHNEIDER TSXRKY6 Redundant Power Supply Module

Schneider Electric offers advanced Redundant Power Supply Modules primarily within their Modicon X80 and Quantum automation platforms. These modules are engineered for mission-critical applications where power failure could lead to significant financial loss or safety hazards.

Product Detailed Description

A redundant power supply system consists of two power supply modules installed in a specific redundant backplane (such as the BMXXBP0602 or BMXXBP1002). If one module fails or lose its primary power source, the second module instantaneously takes over the full load without interrupting the PLC (Programmable Logic Controller) operation.

The most common models in the modern Modicon M340/M580 range are the BMXCPS4002 (AC) and BMXCPS3540T (DC) redundant modules.

Technical Parameters (Example: BMXCPS4002)

Product Advantages

• High Availability: Eliminates the power supply as a single point of failure. The system remains energized during module replacement (Hot-Swap).
• Advanced Diagnostics: Includes dedicated “Redundancy OK” LEDs and dry contacts that alert maintenance teams immediately if one power source is lost, even if the PLC is still running.
• Smart Load Sharing: These modules are designed to balance the load effectively, which reduces heat stress and extends the overall lifespan of the electronic components.
• Compact Footprint: Schneider’s X80 series integrates redundancy directly on the backplane, saving space compared to external diode-bridge solutions.

Important Considerations (Precautions)

• Backplane Compatibility: Redundant modules must be used with specific redundant backplanes. They will not function in a standard “non-redundant” rack.
• Independent Sources: To achieve true redundancy, each power supply module should be fed from a separate upstream source (e.g., Source A from the Mains and Source B from a UPS).
• Firmware/Hardware Matching: When replacing a module, ensure the hardware revision and power rating match the existing unit to maintain optimal load balancing.
• Total Power Budget: Always calculate the total power consumption of all I/O modules in the rack to ensure the 40W (or applicable rating) capacity is not exceeded.

Product Applications

• Critical Infrastructure: Water treatment plants, tunnel ventilation, and power distribution substations.
• Continuous Processes: Chemical refineries, pharmaceutical manufacturing, and food processing lines where a restart is costly.
• Safety Systems: Burner management systems (BMS) and emergency shutdown (ESD) systems.
• Data Centers: Controlling cooling systems and environmental monitoring where uptime is non-negotiable.

Shipping Port: Xiamen, China

Payment: Bank of Chicago, Bank of Singapore

Express cooperation: fedex, DHL, UPS and your express account

Service: Professional Sales provides 24 hours /7 days online service

Please make an inquiry for more models：