BMEP581020H

Overview

Schneider BMEP581020H is a high-performance standalone processor from the Modicon X80 platform, designed for distributed automation systems with advanced I/O, communication, and control capabilities.

Processing and Memory

• Program memory: 4 MB integrated RAM

• Data memory: 384 kB integrated RAM

• System memory: 10 kB integrated RAM

• Data storage: 4 GB expandable flash

• Instruction speed:

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

  • 40 Kinst/ms (100% Boolean)

I/O and Application Channels

• Local discrete I/O capacity: 1024 points

• Local analog I/O capacity: 256 points

• Application-specific channels (local rack): 36

• Supported functions:

  • Serial link

  • Counter

  • Accurate time stamping

  • Motion control

  • SSI encoder

  • HART

  • Process control

  • Control channels

  • Programmable loops

Communication Interfaces

• Integrated ports:

  • 1 × Ethernet TCP/IP service port

  • 2 × Ethernet TCP/IP device network ports

  • 1 × USB mini-B

• Distributed equipment capacity: 64 units

• Communication module support:

  • 2 × Ethernet modules

  • 2 × AS-Interface modules

• Communication services: DIO scanner

Task Structure

• Master task: 1 cyclic/periodic

• Event tasks: 64

• Fast task: 1 periodic

• Auxiliary tasks: 2

Electrical and Reliability

• Current consumption: 270 mA @ 24 V DC

• MTBF reliability: 775,000 hours

• Rack support: Up to 4 racks

• Marking: CE

Environmental Ratings

• Operating temperature: –25 to +70 °C (–13 to 158 °F)

• Storage temperature: –40 to +85 °C (–40 to 185 °F)

• Vibration resistance: 3 gn

• Shock resistance: 30 gn

• Operating altitude:

  • 0 to 2000 m (6561.68 ft)

  • 2000 to 5000 m with derating

• Relative humidity: 5–95% @ 55 °C, non-condensing

• IP protection: IP20

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