BMEP584040C

Configured for high-speed logic execution and Ethernet-based PAC communication in the Modicon M580 automation platform, the Schneider Electric BMEP584040C (BMEP584040 Standalone Processor Module) provides direct processing and network control functions with conformal coating for industrial environmental protection.

Hardware Specifications

Parameter	Specification
Model	BMEP584040C
Brand	Schneider Electric
Product Type	Standalone Processor Module
Series	Modicon M580 PAC Platform
Origin	France
Operating Temp	0 to 60 deg C operation; -40 to 85 deg C storage
Power Consumption	295 mA at 24 VDC
Processor Architecture	Dual-core ARM processor
Application Memory	16 MB program memory + 2048 KB data memory
System Memory	10 kB integrated system RAM + 4 GB expandable flash storage
Ethernet Interface	1 service Ethernet port + 2 Ethernet device network ports
Ethernet Speed	10/100 Mbit/s RJ45
Communication Protocols	EtherNet/IP, Modbus TCP, Modbus Serial via gateway/module
Local I/O Capacity	Up to 4096 discrete I/O and 1024 analog I/O
Remote I/O Capacity	Up to 16 remote I/O stations
Distributed Equipment Capacity	Up to 64 distributed devices
Backplane Compatibility	BMXXBPxxxx and BMEXBPxxxx Ethernet backplanes
Application Tasks	1 cyclic/periodic master task, 1 periodic fast task, 2 auxiliary tasks, 128 event tasks
Environmental Protection	Conformal coating, IEC 60721-3-3 Class 3C2 / 3S2
Certifications	CE, Achilles cybersecurity certification

Ethernet PAC Communication and Firmware Compatibility

The BMEP584040C uses the Modicon M580 Ethernet backplane architecture for processor-to-I/O and processor-to-network communication. The integrated Ethernet ports support deterministic industrial network exchange through EtherNet/IP and Modbus TCP services. The processor manages distributed I/O scanning, remote I/O communication, and communication module coordination through the M580 rack structure.

Firmware functions include embedded security mechanisms such as IPSec, TLS communication, secure HTTPS access, firmware signature verification, port hardening, firewall functions, and security event logging. Flash memory expansion supports application data storage requirements within the PAC architecture.

Frequently Asked Questions

Q: Does the BMEP584040C support hot-swapping of the processor module?
A: Processor replacement procedures must follow Modicon M580 rack maintenance rules. Hot-swap capability depends on the specific rack configuration, redundancy architecture, and system operating conditions.

Q: What Ethernet communication functions are integrated into the module?
A: The module includes one Ethernet TCP/IP service port and two Ethernet TCP/IP device network ports for service access, Ethernet I/O communication, and industrial protocol exchange.

Q: What is the current consumption requirement of the processor module?
A: The module requires approximately 295 mA at 24 VDC supply conditions.

Field Installation Guidelines

Install the BMEP584040C on a compatible Modicon M580 Ethernet backplane according to Schneider Electric rack assembly procedures.

Maintain separation between Ethernet communication cables and high-current power wiring to reduce electrical interference. Connect cable shields according to the cabinet grounding design and maintain proper bonding between protective earth points and enclosure structures.

Verify the backplane connectors, Ethernet RJ45 connections, and power distribution wiring before energizing the rack. Confirm firmware compatibility between the processor, communication modules, and installed I/O modules before commissioning.

The conformal coating version should be installed in environments where humidity, corrosive gases, or airborne contaminants require additional electronic protection.

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