BMEP583040 Schneider M580 ePAC CPU BMEP583040 600 MHz RIO

BMEP583040 Schneider Electric Modicon M580 ePAC CPU Level 3 Remote I/O

BMEP583040 is a Level 3 CPU for the Modicon M580 ePAC platform. It runs on an ARM dual-core processor at 600 MHz. This unit manages remote I/O over Ethernet. It fits plant-wide architectures that need fast scan rates and high I/O counts. The BMEP583040 replaces older Quantum and Premium systems. It stays Active in the Schneider lifecycle. Last verification was 2026-09. Engineers pick this CPU for hybrid process and discrete control.

Processing Core

• Processor: ARM dual-core at 600 MHz
• Program memory: 12 MB integrated RAM
• Data memory: 768 KB
• Scan speed: 40 Kinst/ms boolean; 30 Kinst/ms mixed
• Performance level: Level 3
• Software: EcoStruxure Machine Expert; Unity Pro XL
• Application channels: 64

I/O and Rack Layout

• Discrete I/O max: 3072 points
• Analog I/O max: 768 points
• Local racks: 8 total. 1 main plus 7 expansion.
• Remote I/O drops: 16
• Distributed devices: 61 DIO devices
• Rack sizes: 4, 6, 8, 12 slots single PSU
• Redundant racks: 6, 10 slots with redundant PSU
• Backplane: X80 Ethernet
• Slot occupation: 2 slots (0 and 1)

Network and Ports

• Service port: 1 x Ethernet RJ45
• RIO/DIO ports: 2 x Ethernet RJ45 at 10/100 Mbps
• USB: 1 x Mini-B at 480 Mbps
• Protocols: Modbus TCP/IP; EtherNet/IP; HTTP/HTTPS; Modbus Serial
• Ethernet networks: 3
• Web server: Standard for diagnostics and maintenance
• Comm modules: BMENOC03xx, BMENOS0300, BMENOR2200, BMENUA0100

Power and Environment

• Supply voltage: 24 VDC, range 19.2 to 31.2 V
• Power consumption: 7.2 W
• Bus current: 300 mA at 24 VDC
• Operating temperature: 0 to +60 °C
• Storage temperature: -25 to +70 °C
• Humidity: 5 to 95 percent, non-condensing
• Protection rating: IP20
• Dimensions: 100 x 56 x 93 mm
• Weight: 0.849 kg
• SD card: 4 GB optional, BMXRMS004GPF

Oiltech Controls Review

• The BMEP583040 is a workhorse CPU for plant networks.
• Dual Ethernet RIO ports simplify ring and star topologies.
• 600 MHz scan keeps large programs responsive.
• Level 3 memory fits complex process loops and motion.
• Web server speeds up fault finding without extra tools.
• It suits migration from Quantum and Premium racks.
• Buyers should match rack size and PSU plan before ordering.

Oiltech Controls Insight

• Use this CPU when discrete and analog counts run high.
• Plan 16 RIO drops for large plants.
• Add 61 DIO devices for distributed control.
• Choose redundant PSU racks for critical lines.
• Keep the 4 GB SD card for project backup.
• Verify firmware level against your Unity Pro project.
• Check X80 module mix before finalizing the BOM.

Best Suited Equipment

• Water and wastewater treatment plants
• Oil and gas skids with remote I/O
• Power generation auxiliary systems
• Large conveyor and sorting lines
• Food and beverage batch plants
• Mining and metals process cells
• Legacy Quantum or Premium upgrades

Installation Notes

• Mount in an X80 rack with 2 free slots.
• Use slots 0 and 1 for this CPU.
• Feed 24 VDC within 19.2 to 31.2 V.
• Keep cabinet airflow within 0 to +60 °C.
• Ground the backplane before power-up.
• Route Ethernet away from drive cables.
• Set IP addresses before joining the plant network.

Maintenance and Diagnostics

• Use the web server for live diagnostics.
• Check RIO and DIO link status often.
• Back up projects to the SD card.
• Watch bus current at 300 mA.
• Replace fans and filters on schedule.
• Log CPU load during peak cycles.
• Contact info@oiltechcontrols.com or +86 158 8020 0923 for support.

Compatibility

• Works with X80 Ethernet backplane racks.
• Supports Modbus TCP/IP and EtherNet/IP.
• Pairs with BMENOC03xx Ethernet modules.
• Pairs with BMENOS0300 serial modules.
• Pairs with BMENOR2200 RIO modules.
• Pairs with BMENUA0100 universal automation modules.
• Programs in EcoStruxure Machine Expert or Unity Pro XL.

Packing List and Warranty

• 1 x BMEP583040 CPU
• 1 x protective packaging
• 1 x packing slip with model verification
• 12-month warranty on every unit
• Ships in 24 to 28 hours
• Carriers: FedEx, UPS, DHL

FAQ

Q: Can the BMEP583040 run remote I/O without extra modules?

A: Yes. It has two built-in Ethernet RIO/DIO ports. You do not need a separate RIO head module for basic drops.

Q: How do I choose between this CPU and a lower level M580 CPU?

A: Count your discrete and analog points first. Pick Level 3 when you need 3072 discrete and 768 analog points. Pick a lower level for small standalone machines.

Q: What should I check before replacing a Quantum CPU?

A: Map your existing I/O and rack layout. Confirm X80 rack sizes and PSU plan. Then verify your Unity Pro project converts cleanly to the M580 platform.

Q: Does the built-in web server help during commissioning?

A: Yes. It shows CPU status, network health, and module diagnostics. Technicians can check faults from a laptop browser without extra software.

Q: How many Ethernet networks can this CPU manage?

A: It supports three Ethernet networks. Use one for RIO, one for DIO, and one for plant or SCADA traffic.

Why Buy From Oiltech Controls?

• More than 15 years in industrial automation spare parts
• Worldwide shipping through FedEx, UPS, and DHL
• Tested surplus and refurbished options
• 12-month warranty on every order
• Technical checks before dispatch
• Support for obsolete control systems

Email info@oiltechcontrols.com or message +86 158 8020 0923 for stock and lead time.

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