Schneider Electric BMEP585040C Modicon M580 Processor Module

Configured for PAC processing and Ethernet-based I/O communication in the Modicon M580 platform, the Schneider Electric BMEP585040C (BMEP585040C processor module) provides processor execution for local and remote I/O architectures. It supports up to 8 racks, 5120 discrete local I/O, 1280 analog local I/O, 31 remote I/O stations, and 64 distributed devices.

Hardware Specifications

Ethernet Processing and I/O Architecture

The BMEP585040C provides Ethernet TCP/IP interfaces for service and device-network communication. The processor supports RIO and DIO scanner services, 31 remote I/O stations, and up to 64 distributed devices. Local processing supports up to 5120 discrete and 1280 analog I/O channels across a maximum of 8 racks.

The module supports application-specific functions including accurate time stamping, motion control, serial link communication, HART, SSI encoder, and counter processing. The processor memory consists of 24 MB program RAM, 4096 kB data RAM, 10 kB system memory, and expandable 4 GB flash storage.

Frequently Asked Questions (FAQ)

Q: What is the rack capacity of the BMEP585040C?
A: The processor supports a maximum of 8 racks in the local configuration.

Q: What Ethernet interfaces are integrated into the processor?
A: It provides 1 Ethernet TCP/IP service port and 2 Ethernet TCP/IP device-network ports, with an additional USB Type Mini-B interface.

Q: What power consumption should be considered for rack sizing?
A: The specified processor current consumption is approximately 300 mA at 24 VDC. Rack power calculations should account for the complete module set installed in the rack.

Field Installation Guidelines

Install the processor in the designated Modicon M580 rack position and verify that the rack power supply can support the processor and all installed modules. Ensure the module is fully seated in the backplane connector before securing it.

Maintain appropriate separation between Ethernet communication wiring and high-voltage or high-current conductors. Follow the M580 installation documentation for cable routing, shielding, grounding, and EMC practices.

Before commissioning, verify the processor RUN, ERR, I/O, DL, BACKUP, and Ethernet status indicators. Confirm the installed firmware and EcoStruxure Control Expert compatibility before downloading the application.

The conformal coating provides environmental resistance, but the IP20 enclosure rating does not provide protection against direct water ingress or conductive contamination. Installation should therefore provide suitable enclosure and environmental protection where required.