Product Overview: Schneider Electric BMEP584040

The BMEP584040 powers the Modicon M580 ePAC (Ethernet Programmable Automation Controller). This standalone processor delivers exceptional speed and connectivity. It handles 40,000 Boolean instructions per millisecond. The BMEP584040 supports both X80 and Quantum remote I/O racks. Its embedded firewall and IPSec ensure robust cybersecurity.

Technical Specifications

The BMEP584040 has substantial memory for complex applications. Program memory is 16MB of integrated RAM. Data memory provides 2048 kB for variables. System memory uses 10 kB for operating system functions. Expandable flash storage adds 4GB via memory card.

• Program Memory: 16 MB integrated RAM

• Data Memory: 2048 kB integrated RAM

• System Memory: 10 kB integrated RAM

• Expandable Storage: 4 GB flash (optional)

• Local I/O Capacity: 4096 discrete points

• Analog I/O Capacity: 1024 channels

The BMEP584040 supports multiple application structures. It runs one cyclic periodic master task. A periodic fast task handles time-critical operations. Two auxiliary tasks manage background processes. The system handles up to 128 event tasks. This flexibility suits complex machine control applications.

Communication Capabilities

The BMEP584040 offers extensive built-in communication ports. It includes one Ethernet TCP/IP service port. Two additional Ethernet TCP/IP ports handle device networks. A USB mini B port supports local configuration.

• Integrated Ports: 3 Ethernet TCP/IP, 1 USB mini B

• Ethernet Devices: Up to 61 devices total

• Remote I/O Stations: 16 stations with 2 remote drops

• Distributed Equipment: 64 devices

• AS-Interface Modules: 16 modules supported

• Ethernet Modules: 4 communication modules

The BMEP584040 provides powerful network scanning services. The RIO scanner manages remote I/O communication. The DIO scanner handles distributed I/O devices. This processor supports both cyclic and periodic scanning modes. The BMEP584040 integrates seamlessly with X80 and Quantum I/O.

Cybersecurity Features

The BMEP584040 meets strict cybersecurity standards. It holds Achilles certification for communication robustness. The processor includes DoS prevention against denial-of-service attacks. IPSec encryption secures all network data packets.

Security Protocols Supported by the BMEP584040:

• IPSec: Encrypted network communication

• SNMP Logging: Network event tracking

• Syslog: System message aggregation

• TLS: Transport layer security

• HTTPS: Secure web configuration

• Embedded Firewall: Traffic filtering

The BMEP584040 also includes firmware signature verification. Password protection restricts unauthorized access. Port hardening closes unused network services. A security log records all authentication attempts. An audit trail tracks configuration changes. These features meet modern industrial security requirements.

Performance Metrics

The BMEP584040 delivers exceptional execution speed. For mixed Boolean and arithmetic logic, it runs 30 Kinstructions per ms. For 100 percent Boolean logic, speed reaches 40 Kinstructions per ms. This performance handles demanding control applications easily.

• Mixed Logic Speed: 30 Kinst/ms (65% Boolean + 35% arithmetic)

• Pure Boolean Speed: 40 Kinst/ms (100% Boolean)

• Current Consumption: 295 mA at 24V DC

• MTBF Reliability: 775,000 hours

• Local Channels: 144 application specific channels

The BMEP584040 supports many application specific I/O types. Counters handle high-speed pulse inputs. SSI encoders provide absolute position feedback. Motion control functions manage servo axes. Accurate time stamping captures event sequences precisely.

Environmental Specifications

The BMEP584040 operates reliably in standard industrial conditions. Operating temperature ranges from 0 to 60 degrees Celsius. Storage temperature spans -40 to 85 degrees Celsius. Relative humidity tolerance is 5 to 95 percent without condensation.

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Storage Temperature: -40°C to 85°C (-40°F to 185°F)

• Operating Altitude: 0 to 2000 meters without derating

• Derated Altitude: 2000 to 5000 meters with factor

• Humidity: 5% to 95% at 55°C, non-condensing

• IP Rating: IP20 for indoor installations

The BMEP584040 withstands mechanical stress effectively. Vibration resistance is 3gn for rugged environments. Shock resistance reaches 30gn for impact protection. The module carries Hazardous Location Class I Division 2 certification. This allows installation in potentially explosive atmospheres.

Standards and Certifications

The BMEP584040 meets global regulatory requirements. It complies with IEC 61131-2 for programmable controllers. The processor also meets IEC 61010-2-201 safety standards. UL and CSA certifications cover North American markets.

• Certifications: CE, UL, CSA, RCM, EAC, Merchant Navy

• Directives: Low Voltage (2014/35/EU), EMC (2014/30/EU)

• Standards: IEC 61131-2, IEC 61010-2-201, UL 61010-2-201

• Marine: IACS E10 for shipboard applications

• EMC: EN/IEC 61000-6-5 interface type 1 and 2

• Grid: EN/IEC 61850-3 location G

The BMEP584040 includes conformal coating for environmental protection. The coating resists moisture and airborne contaminants. This processor is manufactured in France (country of origin FR). Schneider Electric ensures high quality and traceability.

Local Status Indication

The BMEP584040 features multiple onboard status LEDs. A green RUN LED indicates the processor is executing. A red ERR LED shows processor or system faults. A red I/O LED illuminates for I/O module faults.

• RUN: Green - Processor running normally

• ERR: Red - Processor or system fault

• I/O: Red - I/O module fault detected

• DL: Green - Download in progress

• BACKUP: Red - Memory card or flash fault

• ETH MS: Green/Red - Ethernet port configuration

• ETH NS: Green/Red - Ethernet network status

These LEDs enable quick diagnostics without software tools. The BMEP584040 also supports remote diagnostics via Ethernet. Web server access provides detailed status information. Users can monitor performance from any network location.

Installation Guidelines

Mount the BMEP584040 in a standard Modicon M580 rack. The processor draws power internally from the rack backplane. No external power connection is required. Insert the module firmly into the dedicated CPU slot.

Key Installation Points for the BMEP584040:

• Rack Slot: CPU slot only (leftmost position)

• Power Supply: Use compatible M580 power module

• Grounding: Connect rack ground to panel ground

• Cooling: Maintain 50mm clearance above and below

• Memory Card: Insert before power-up if used

The BMEP584040 supports hot standby configuration for redundancy. Two processors can operate in primary/standby mode. Ethernet synchronization ensures bumpless transfer. This suits critical process applications.

Package Contents

Your purchase of the BMEP584040 includes:

• (1) Schneider Electric Modicon M580 Processor – BMEP584040

• (1) Protective cover for unused memory card slot

• (1) Standard anti-static packaging

Frequently Asked Questions (FAQ)

Q: What is the maximum number of remote I/O racks for the BMEP584040?
A: The BMEP584040 supports up to 16 remote I/O stations. Each station can have 2 remote drops for extended coverage.

Q: Can the BMEP584040 use Quantum series I/O modules?
A: Yes, the BMEP584040 supports remote Quantum I/O racks. X80 series I/O is also fully compatible with this processor.

Q: What programming software works with the BMEP584040?
A: The BMEP584040 programs with EcoStruxure Control Expert software. Unity Pro also supports this M580 processor.

Q: Is the BMEP584040 suitable for maritime applications?
A: Yes, the BMEP584040 holds IACS E10 merchant navy certification. This qualifies it for shipboard automation systems.

Q: Does the BMEP584040 require a separate battery for memory backup?
A: The BMEP584040 uses non-volatile flash memory for program storage. No battery is required for program retention during power loss.