Schneider BMXCPS4022 DC Power Supply Module

Overview

The Schneider Electric BMXCPS4022 is a redundant DC power supply module for the Modicon X80 platform. It delivers stable 24V DC output power from a 24–48V DC input source. The module supports high-availability automation systems that demand reliability and operational continuity. It provides advanced diagnostics, temperature sensing, and redundancy testing to ensure optimal performance in demanding industrial environments. The BMXCPS4022 operates as a single or redundant power source and includes built-in protection against overloads, overvoltage, and short circuits. Its rugged design and high MTBF value make it ideal for continuous industrial applications requiring dependable power distribution.

Technical Specifications

• Product Series: Modicon X80

• Product Type: Power supply module

• Input Voltage Range: 24–48 V DC (operational limits 18–62.4 V)

• Output Power: 40 W at 24 V DC for I/O modules and processors

• Logic Power Output: 18 W at 3.3 V DC for I/O logic circuits

• Input Current: 1.9 A at 24 V / 1 A at 48 V

• Inrush Current: 60 A at 24 V or 48 V

• Power Dissipation: Maximum 8.5 W

• MTBF Reliability: 752,000 hours

• Protection Features: Internal fuse (inaccessible), overload, overvoltage, and short-circuit protection

• LED Indicators:

• Power status (green)

• Redundancy OK (green)

• Voltage OK (green)

• Control Function: RESET button for cold start

• Electrical Connections:

• 5-pin connector for line and ground

• 2-pin connector for alarm relay

• Maximum Cable Distance: 10–15 m

• Insulation Resistance: ≥ 100 MΩ (primary/secondary and primary/ground)

• Insulation Strength: 1500 V between primary and ground, and between primary and secondary

• Environmental Rating: IP20

• Operating Temperature: 0 to 60 °C

• Storage Temperature: -40 to 85 °C

• Relative Humidity: 10–95% non-condensing

• Transient Immunity: 1 ms hold-up

• Net Weight: 0.81 kg

• Packaging: Recyclable cardboard