BMEH582040S

Overview

BMEH582040S is a Schneider Modicon M580 redundant safety processor with 8 MB program memory and integrated safety task handling, supporting 61 Ethernet devices and 8 remote I/O racks.

I/O and Rack Configuration

• Local Racks: 1

• Remote I/O Stations: 8 (2 racks per remote drop)

• Distributed Equipment: 61

Supported Functions

• Application-Specific I/O: Counter, motion control, SSI encoder, accurate timestamping, serial link, HART

• Control Capabilities: Process control, safety control, programmable loops, checks, control channels

Communication Interfaces

• Service Port: 1 Ethernet TCP/IP

• Device Network Ports: 2 Ethernet TCP/IP

• HSBY Port: 1 Ethernet

• USB Port: Mini-B

• Communication Module Capacity: 4 Ethernet modules, 16 AS-Interface modules

• Supported Services: DIO scanner, RIO scanner

Memory Resources

• Expandable Flash: 4 GB for data storage

• System RAM: 10 kB

• Program RAM (Process): 8 MB

• Data RAM (Process): 768 kB

• Program RAM (Safety): 2 MB

• Data RAM (Safety): 512 kB

Task Structure

• Master Task: 1

• Periodic Fast Task: 1

• Periodic Safety Task: 1

Performance

• Instruction Speed:

• 10 Kinst/ms (100% Boolean)

• 7.5 Kinst/ms (65% Boolean + 35% arithmetic)

• Current Consumption: 360 mA at 24 V DC

• MTBF: 638,000 hours

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