Product Overview: Schneider Electric BMEP583020

The BMEP583020 powers the Modicon M580 ePAC (Ethernet Programmable Automation Controller). This standalone processor delivers balanced performance for mid-sized applications. It handles 40,000 Boolean instructions per millisecond. The BMEP583020 supports up to 8 local I/O racks. Its embedded firewall and IPSec ensure robust cybersecurity.

Technical Specifications

The BMEP583020 has ample memory for complex automation tasks. Program memory is 12MB of integrated RAM. Data memory provides 1024 kB for variables. System memory uses 10 kB for operating system functions. Expandable flash storage adds 4GB via memory card.

• Program Memory: 12 MB integrated RAM

• Data Memory: 1024 kB integrated RAM

• System Memory: 10 kB integrated RAM

• Expandable Storage: 4 GB flash (optional)

• Local I/O Capacity: 3072 discrete points

• Analog I/O Capacity: 768 channels

The BMEP583020 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 a wide range of control applications.

Communication Capabilities

The BMEP583020 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 125 devices total

• Distributed Equipment: 128 nodes

• Local Racks: 8 racks maximum

• AS-Interface Modules: 8 modules supported

• Ethernet Modules: 6 communication modules

The BMEP583020 provides powerful network scanning services. The DIO scanner handles distributed I/O devices efficiently. The processor supports both cyclic and periodic scanning modes. The BMEP583020 integrates seamlessly with X80 I/O modules. It also supports various application specific I/O types.

Application Specific I/O Support

The BMEP583020 supports many specialized I/O functions. Counters handle high-speed pulse inputs accurately. SSI encoders provide absolute position feedback. Motion control functions manage servo axes. Precise time stamping captures event sequences reliably.

• Local Channels: 108 application specific channels

• Serial Link: Supports Modbus and character mode

• HART: Analog I/O with device diagnostics

• Process Control: Built-in PID and loop control

• Programmable Loops: Configurable control strategies

The BMEP583020 includes comprehensive process control features. Programmable loops handle complex regulatory control. Control channels manage multiple process variables. The processor supports both cascade and feedforward strategies. This makes the BMEP583020 ideal for hybrid process applications.

Cybersecurity Features

The BMEP583020 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 BMEP583020:

• 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 BMEP583020 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 BMEP583020 delivers excellent 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 Racks: 8 maximum with X80 I/O

The BMEP583020 has a robust MTBF of 775,000 hours. This means high availability and low maintenance costs. The processor is suitable for continuous production environments. Its reliability reduces unplanned downtime significantly.

Environmental Specifications

The BMEP583020 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 BMEP583020 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 BMEP583020 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 BMEP583020 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 BMEP583020 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 BMEP583020 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 BMEP583020 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 BMEP583020:

• 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 BMEP583020 supports up to 8 local racks in a single configuration. Each rack can contain various X80 I/O modules. The processor scans all local I/O in each scan cycle. This provides deterministic performance for critical applications.

Package Contents

Your purchase of the BMEP583020 includes:

• (1) Schneider Electric Modicon M580 Processor – BMEP583020

• (1) Protective cover for unused memory card slot

• (1) Standard anti-static packaging

Frequently Asked Questions (FAQ)

Q: What is the maximum number of Ethernet devices for the BMEP583020?
A: The BMEP583020 supports up to 125 Ethernet devices. This includes remote I/O adapters, drives, and HMIs on the network.

Q: Can the BMEP583020 use Quantum series I/O modules?
A: The BMEP583020 is designed primarily for X80 series I/O. For Quantum I/O, consider the BMEP58 series with RIO support.

Q: What programming software works with the BMEP583020?
A: The BMEP583020 programs with EcoStruxure Control Expert software. Unity Pro version 11.0 or later also supports this processor.

Q: Is the BMEP583020 suitable for maritime applications?
A: Yes, the BMEP583020 holds IACS E10 merchant navy certification. This qualifies it for shipboard automation and control systems.

Q: Does the BMEP583020 require a separate battery for memory backup?
A: The BMEP583020 uses non-volatile flash memory for program storage. No battery is required for program retention during power loss.