Product Description

Overview

The Schneider BMXCPS3020 is a high-capacity 24 V DC power supply module from the Modicon X80 range. Designed for industrial automation, it delivers stable power to CPUs, communication adapters, and I/O modules. Moreover, its rugged IP20-rated housing ensures long-term reliability in harsh environments. This module supports both Modicon M340 and M580 PAC systems, making it ideal for medium to large process automation applications requiring robust power distribution.

Technical Specifications

General

• Product Type: Power Supply Module

• Series: Modicon X80

• Model: BMXCPS3020

• Mounting: Panel / Rack mounting

• Dimensions: 68 mm (W) × 104 mm (H) × 99 mm (D)

• Weight: 1.0–1.2 kg

• Protection Rating: IP20

Electrical

• Nominal Output Voltage: 24 V DC

• Output Current: 20 A

• Secondary Power: 31.2 W

• Logic Power: 3.3 V DC

• Input Voltage Range: 24–48 V DC (isolated)

• Maximum Input Current: 1.65 A

• Power Supply Type: AC/DC

• Protection Functions: Overload, short-circuit, thermal

• Diagnostics: LED indicators for status and faults

Mechanical & Environmental

• Operating Temperature: –25°C to +70°C

• Storage Temperature: –40°C to +85°C

• Altitude: Up to 2000 m standard, 5000 m with derating

Compliance & Certifications

• Standards: IEC, UL, CSA, CE, RCM, EAC

Application Scenarios

• Process Control: Supplies stable power for CPUs and I/O modules in chemical, oil & gas, and pharmaceutical plants.

• Energy & Utilities: Powers automation racks reliably in substations and power generation facilities.

• Water & Wastewater: Ensures reliable operation of pumps, valves, and controllers.

• Manufacturing Automation: Provides power for assembly lines, packaging, and robotic systems.

• Infrastructure & Smart Systems: Supports building automation, transportation, and smart city systems.

FAQ 

Q1: What is the output voltage of BMXCPS3020?
It delivers a regulated 24 V DC suitable for powering multiple X80 modules.

Q2: Can this module be used with Modicon M340 or M580 PAC systems?
Yes, it integrates fully with both M340 and M580 controllers.

Q3: What protection features does it provide?
Overload, short-circuit, and thermal protections safeguard connected modules.

Q4: What is the maximum output current?
The power supply can deliver up to 20 A for large X80 racks.

Q5: Is it suitable for harsh industrial environments?
Yes, it operates reliably from –25°C to +70°C and is IP20 rated.