Schneider BMXCPS3522 Power Supply Module

Overview

The Schneider Electric BMXCPS3522 is a redundant power supply module designed for the Modicon X80 platform. It delivers 40W at 24V DC and operates with a 125V DC input. The module ensures high-reliability power for automation systems. Built-in redundancy and protection features enhance uptime and system safety. Its compact IP20 design suits industrial racks and control panels. The module includes connectors for alarm relay, line supply, and protective earth. It supports temperature sensing, remaining lifetime monitoring, and advanced diagnostics via network. BMXCPS3522 meets CE, UL, CSA, RCM, and EAC certifications. It complies with EN 61000-6-5 and EN 61850-3 standards. This module is compatible with Modicon M340 and X80 I/O systems.

Technical Specifications

• Range of Product: Modicon X80

• Product Type: Redundant power supply module

• Backplane Compatibility: All backplanes

• Primary Voltage: 125 V DC (100–150 V DC)

• Secondary Power: 40 W at 24 V DC, 18 W at 3.3 V DC

• Input Current: 600 mA at 125 V

• Inrush Current: 60 A at 125 V

• I²t on Activation: 2.5 A²·s at 125 V

• It on Activation: 0.09 A·s at 125 V

• MTBF Reliability: 830,000 hours

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

• Maximum Current: 1.67 A at 24 V DC, 5 A at 3.3 V DC

• Maximum Power Dissipation: 8.5 W

• Status LEDs: Green for voltage presence, redundancy OK, and supply status

• Control Type: RESET push-button cold restart

• Electrical Connections: 2-pin alarm relay, 5-pin line supply with protective earth

• Insulation Resistance: ≥100 MΩ primary/ground, ≥100 MΩ primary/secondary

• Net Weight: 0.61 kg

• IP Degree of Protection: IP20

• Dielectric Strength: Up to 2300 V primary/secondary (sensor supply)

• Temperature Range (Operation): 0…60 °C (32…140 °F)

• Temperature Range (Storage): -40…85 °C (-40…185 °F)

• Relative Humidity: 10–95% without condensation

• Environmental Characteristic: 3C3, 3C4 IEC 60721-3-3

• Immunity to Microbreaks: 1 ms