Schneider BMEP583040 Modicon M580 ePAC CPU

Product Introduction

The BMEP583040 sits at the center of Schneider Electric's Modicon M580 platform. This Level 3 ePAC CPU handles complex process and infrastructure tasks. Engineers choose it when a plant needs high I/O capacity plus remote I/O architecture. A dual-core ARM processor runs at 600 MHz. The controller carries 12 MB of program RAM and 768 KB of data memory. It supports RIO and DIO configurations across Ethernet networks.

Technical Specifications

Specifically, the BMEP583040 delivers a scan speed of 40 Kinst/ms for boolean instructions. Mixed instructions run at 30 Kinst/ms. Maximum discrete I/O reaches 3072 points, while analog I/O reaches 768 points. The CPU supports 64 application channels. Local racks total 8 (one main plus seven expansion). Remote I/O drops reach 16, and distributed devices reach 61. Built-in ports include one Ethernet service port, two Ethernet RIO/DIO ports at 10/100 Mbps, and one USB Mini-B port at 480 Mbps. Protocols cover Modbus TCP/IP, EtherNet/IP, and HTTP/HTTPS web server access. Three Ethernet networks run simultaneously.

Mechanical and Environmental Parameters

Furthermore, the BMEP583040 measures 100 × 56 × 93 mm (H×W×D). It weighs 0.849 kg and occupies 2 slots (slots 0 and 1). Operating temperature ranges from 0 to +60 °C. Storage temperature spans −25 to +70 °C. Relative humidity sits between 5% and 95% without condensation. Protection rating is IP20. Supply voltage is 24 V DC (19.2–31.2 V DC via backplane). Power consumption reaches 7.2 W, with bus current at 300 mA at 24 V DC. An optional 4 GB SD card (BMXRMS004GPF) stores programs and data.

Installation Guide

First, install the CPU in an X80 Ethernet backplane. Next, seat it in slots 0 and 1 for proper bus contact. Then, connect the 24 V DC supply through the backplane. After that, link RIO and DIO ports to remote drops using shielded Ethernet cable. Finally, program the unit with EcoStruxure Machine Expert or Unity Pro XL. Compatible racks include 4, 6, 8, and 12 slots with single PSU, plus 6 and 10 slots with redundant PSU. Always confirm grounding before power-up.

Packaging List

• 1 × Schneider BMEP583040 Modicon M580 ePAC CPU

• 1 × Product Documentation

Shipping methods: Fedex, UPS, DHL.

FAQ

Q1: What performance level is the BMEP583040?
It is a Level 3 CPU in the Modicon M580 range. This level suits demanding process and infrastructure applications.

Q2: How much program memory does the BMEP583040 offer?
The CPU includes 12 MB of integrated RAM for applications. Data memory reaches 768 KB for runtime variables.

Q3: Which software programs the BMEP583040?
Use EcoStruxure Machine Expert or Unity Pro XL. Both tools support the M580 platform and its Ethernet services.

Q4: How many remote I/O drops does the BMEP583040 support?
It supports up to 16 remote I/O drops. Additionally, it handles 61 distributed devices over DIO.

Q5: What communication ports does the BMEP583040 include?
It provides one Ethernet service port, two Ethernet RIO/DIO ports, and one USB Mini-B port. Protocols include Modbus TCP/IP and EtherNet/IP.