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The BMXCPS2000 is an AC-to-DC power supply module for the Schneider Electric Modicon X80 platform, compatible with Modicon M340 and Modicon M580 controllers.
It converts 100–240 V AC universal input into regulated backplane voltages for CPU logic and I/O communication. Designed for standard-density racks, it balances power efficiency and thermal management while providing electrical isolation and surge protection. The plug-and-play design allows fast installation into BMXXBP chassis power slots.
| Parameter | Specification |
|---|---|
| Model | BMXCPS2000 |
| Platform | Modicon X80 / M340 / M580 |
| Input Voltage | 100–240 V AC |
| Input Frequency | 50/60 Hz (47–63 Hz range) |
| Output Power | 20 W |
| 24 V DC Backplane | 0.75 A |
| 3.3 V DC Logic | 2.5 A |
| Inrush Current | 30 A @ 115 V AC / 60 A @ 230 V AC |
| Power Dissipation | ≤ 8.5 W |
| Protection | Fuse, overload, short circuit, overvoltage |
| Isolation | ≥10 MΩ @ 500 V DC |
| Status Indicator | Green LED (Rack Voltage OK) |
| Operating Temperature | 0 °C to +60 °C |
Small control panels
Assembly line automation
Water treatment skids
Basic digital I/O control systems
Best suited for standard-density racks with low to moderate power requirements.
Q1: Is it suitable for Ethernet-heavy M580 racks?
No. For high-power configurations with multiple communication or analog modules, the BMXCPS3500 is recommended.
Q2: Can the fuse be replaced?
Yes, the module includes a front-accessible fuse holder. However, a blown fuse may indicate underlying electrical issues that should be investigated before returning the module to service.