Product Overview

The Schneider BMEP584040S is a standalone safety processor for Modicon M580. This module provides 16MB of program memory. It supports up to 61 Ethernet devices on the network. The processor handles 16 remote I/O racks of X80 and Quantum. You can connect 64 CIP safety devices for complete safety control.

Technical Specifications

The Schneider BMEP584040S has a conformal coated impregnation material. It supports 8 racks in the local configuration. Local I/O capacity reaches 4096 discrete I/O points. Analog I/O capacity is 1024 channels.

Key memory specifications include:

• Program Process RAM: 16 MB

• Data Process RAM: 2048 kB

• Program Safety RAM: 4 MB

• Data Safety RAM: 1024 kB

• System Memory: 10 kB

• Expandable Flash: 4 GB for data storage

The processor handles 144 application specific channels in the local rack. Application specific I/O includes counter, motion control, and SSI encoder. It also supports accurate time stamping, serial link, and HART.

Processing Performance

The BMEP584040S delivers high speed execution. It processes 30 Kinst/ms with 65% Boolean and 35% fixed arithmetic. For 100% Boolean operations, it reaches 40 Kinst/ms.

Application structure includes:

• 1 cyclic/periodic master task

• 1 periodic fast task

• 1 periodic safe task

• 2 auxiliary tasks

• 128 event tasks

The MTBF reliability is 775,000 hours. Current consumption is 295 mA at 24 V DC.

Safety Certifications

The Schneider BMEP584040S meets multiple safety standards. It achieves SIL 3 per IEC 61508 and IEC 61511. Safety level also includes SILCL 3 per IEC 62061. It meets SIL 4 per EN 50126, EN 50128, and EN 50129.

Additional safety certifications:

• TÜV certified

• SILCL 3 per ISO 13849-1 Category 4

• ATEX Zone 2/22

• IECEx Zone 2/22

• Class I Division 2 hazardous location

The processor includes safety control and process control features. It supports programmable loops for continuous regulation.

Communication and Connectivity

The BMEP584040S offers multiple integrated connections. It has 1 Ethernet TCP/IP port for service. Two additional Ethernet TCP/IP ports serve the device network. A USB type mini B port is also available.

Communication services include:

• RIO scanner for remote I/O

• DIO scanner for distributed I/O

• 16 AS-Interface modules capacity

• 4 Ethernet communication modules capacity

The processor supports 61 Ethernet devices total. It handles 64 CIP safety IO devices for safety networks.

Cybersecurity Features

The BMEP584040S includes robust cybersecurity protections. It is Achilles certified for network security. Denial of Service (DoS) prevention blocks malicious traffic. IPSec provides encrypted communication security.

Additional cybersecurity features:

• SNMP logging for network events

• Syslog protocol support

• Audit trail for security tracking

• Embedded firewall

• Firmware signature verification

• Password protection for access control

• Port hardening to reduce attack surface

• Security log for incident records

Environmental Specifications

The Schneider BMEP584040S operates from -25°C to 60°C. Storage temperature ranges from -40°C to 85°C. Relative humidity tolerance is 5% to 95% at 55°C (non-condensing).

Environmental resistance includes:

• Gas resistant: Class Gx (ISA S71.04), Class 3C4 (IEC 60721-3-3)

• Dust resistant: Class 3S4

• Sand resistant: Class 3S4

• Salt resistant: Level 2

• Mold growth: Class 3B2

• Fungal spore: Class 3B2

Vibration resistance is 3 gn. Shock resistance reaches 15 gn. Operating altitude is 0-2000 meters normal, 2000-5000 meters with derating.

Status LEDs

The BMEP584040S provides comprehensive status indication. LEDs include:

• RUN: Green (processor running)

• ERR: Red (processor or system fault)

• I/O: Red (I/O module fault)

• DL: Green (download in progress)

• BACKUP: Red (memory card or CPU flash fault)

• ETH MS: Green/red (Ethernet port configuration)

• Eth NS: Green/red (Ethernet network status)

• SRUN: Green (safety mode active)

• SMOD: Green (maintenance mode)

• FORCED IO: Red (I/O values overridden)

Installation Guidelines

Follow these steps for proper installation:

1. Insert the BMEP584040S into a Modicon M580 rack.

2. Connect the service Ethernet port for programming access.

3. Wire the two device network ports to your Ethernet devices.

4. Connect up to 16 remote I/O racks via RIO scanner.

5. Configure safety parameters for 64 CIP safety devices.

6. Set up cybersecurity features including firewall and passwords.

Do not exceed 8 racks in local configuration. Stay within -25°C to 60°C operating temperature. Use conformal coated protection for harsh environments.

Package Contents

The box includes the following items:

• Schneider BMEP584040S standalone safety processor

• Protective dust caps for Ethernet ports

• USB programming cable (mini B)

• Quick start guide (printed)

• Safety certificate documentation

• Product label with GTIN

Common FAQs

Q1: How many remote I/O racks does the BMEP584040S support?
A: The BMEP584040S supports 16 remote I/O racks. These can be a mix of X80 and Quantum I/O modules.

Q2: What is the program memory size of this processor?
A: This processor provides 16 MB of program process RAM. It also has 4 MB of dedicated program safety RAM.

Q3: Does the BMEP584040S support CIP safety devices?
A: Yes, the BMEP584040S supports up to 64 CIP safety devices. This includes safety I/O and safety drives.

Q4: What safety integrity level does this processor achieve?
A: The BMEP584040S achieves SIL 3 per IEC 61508 and IEC 61511. It also meets SIL 4 per EN 50126 railway standards.

Q5: What cybersecurity certifications does this module have?
A: The BMEP584040S is Achilles certified. It includes DoS prevention, IPSec, firewall, and audit trail features.

Dimensions and Environment

The product has these physical specifications:

• Net Weight: 0.849 kg

• IP Rating: IP20

• Operating Temperature: -25°C to 60°C

• Storage Temperature: -40°C to 85°C

• Vibration Resistance: 3 gn

• Shock Resistance: 15 gn

• Current Consumption: 295 mA at 24V DC

• MTBF: 775,000 hours

• Country of Origin: France (FR)

The Schneider BMEP584040S Modicon M580 standalone safety processor delivers powerful safety control. Its 16MB memory and 61 Ethernet device capacity suit large applications. Order the BMEP584040S for your next safety-critical automation project.