Product Description

Overview

The Schneider Electric BMEP581020H processor module delivers robust performance for demanding Modicon M580 automation systems. It supports high-speed execution, extensive Ethernet connectivity, and reliable hot-standby operation for critical industries. Moreover, its ruggedized design allows stable operation in severe environments with temperatures ranging from –25°C to +70°C. The module handles large applications efficiently, and it offers advanced diagnostics that simplify both commissioning and long-term maintenance. In addition, strong cybersecurity features help protect sensitive operations and ensure secure data flow across industrial networks.

Technical Specifications

General

• Product Range: Modicon M580

• Model: BMEP581020H

• Module Type: High-performance processor module

• Application: Severe-environment industrial control

• Hot-Standby: Supported

• Weight: 0.849 kg

• Protection Rating: IP20

Performance & Capacity

• Number of Racks: 4

• Local Discrete I/O Capacity: 1024

• Local Analog I/O Capacity: 256

• Application-Specific Channels: 36

• Distributed Equipment Supported: 64

• MTBF: 600,000 hours

Memory

• Program RAM: 4 MB

• Data RAM: 384 KB

• System Memory: 10 KB

• Expandable Flash: 4 GB

Communication Interfaces

• 1 × Ethernet TCP/IP service port

• 2 × Ethernet TCP/IP device network ports

• 1 × Ethernet HSBY port

• 1 × USB mini-B

• Communication Capacity:

• 2 Ethernet communication modules

• 2 AS-Interface modules

Environmental Ratings

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

• Storage Temperature: –40°C to +85°C

Certifications & Standards

• Certifications: UL, ATEX, IEC-Ex, CE, Merchant Navy, CSA, RCM, EAC

• Standards: EN 61131-2, EN 61000-6-4, EN 61000-6-2, EN 61010-2-201

FAQ 

Q1: Does the BMEP581020H support hot-standby redundancy?
Yes. It supports hot-standby operation for continuous system availability.

Q2: Can this module operate in harsh or extreme environments?
Yes. It is designed for severe industrial conditions and runs safely between –25°C and +70°C.

Q3: Which software is required for programming the CPU?
The module works with EcoStruxure Control Expert for configuration and application development.

Q4: Is the module compatible with X80 I/O modules?
Yes. It fully supports the Modicon X80 I/O platform.

Q5: What industries typically use this CPU?
It is used in energy, water treatment, manufacturing, and process automation where reliability is essential.