Schneider BMXCPS3020 Power Supply Module

Overview

The Schneider Electric BMXCPS3020 is a high-power supply module for the Modicon X80 platform. It supports 24–48V DC input and delivers up to 31.2W output to I/O modules and processors. The module ensures robust industrial performance with advanced overload, overvoltage, and short-circuit protection. Its design provides IP20 protection and high reliability in harsh environments. The BMXCPS3020 also supports modularity and scalability for flexible automation systems.

Technical Specifications

• Range of Product: Modicon X80

• Product Type: Power supply module

• Backplane Compatibility: Not compatible with BMEXBP..02

• Primary Voltage: 24–48 V DC isolated

• Supply Circuit Type: DC

• Secondary Power: 31.2 W 24 V DC for I/O modules and processor

• Secondary Power: 15 W 3.3 V DC for I/O module logic

• Primary Voltage Limit: 18–62.4 V

• Input Current: 1.65 A at 24 V, 0.83 A at 48 V

• Inrush Current: 30 A at 24 V, 60 A at 48 V

• I²t on Activation: 1 A²·s at 24 V, 3 A²·s at 48 V

• It on Activation: 0.2 A·s at 24 V, 0.3 A·s at 48 V

• MTBF Reliability: 4,600,000 hours

• Protection Type: Internal fuse primary, overload, overvoltage, and short-circuit secondary

• Current at Secondary Voltage: 1.3 A at 24 V DC, 4.5 A at 3.3 V DC

• Maximum Power Dissipation: 8.5 W

• Status LED: 1 LED (green) indicates rack voltage OK

• Control Type: RESET push-button for cold restart

• Electrical Connection: 1 connector for 2 alarm relays, 1 connector for 5-line supply and protective earth

• Maximum Cable Distance: 10 m (1.5 mm²), 15 m (2.5 mm²)

• Insulation Resistance: ≥10 MΩ primary/ground and primary/secondary

• Dielectric Strength: 1500 V primary/ground, 1500 V primary/secondary

• Vibration Resistance: 3 gn

• Shock Resistance: 30 gn

• IP Degree of Protection: IP20

• Immunity to Microbreaks: 1 ms

• Ambient Air Temperature (Operation): 0–60 °C

• Ambient Air Temperature (Storage): -40–85 °C

• Relative Humidity: 5–95% without condensation

• Protective Treatment: TC

• Operating Altitude: 0–2000 m standard, 2000–5000 m with derating

• Net Weight: 0.34 kg

• Carbon Footprint: 457 kg CO₂ eq total lifecycle

• Recyclability Potential: 1%

• Packaging: Recycled cardboard