Bently Nevada

M580 Redundant Processor BMEH584040 Schneider Hot Standby

  • Manufacturer: Bently Nevada

  • Product No.: BMEH584040

  • Product Type: Redundant Processor Module

  • Product Origin: USA

  • Payment: T/T

  • Weight: 1800g

  • Shipping port: Xiamen

  • Warranty: 12 months

Product Overview

Schneider Electric BMEH584040 is a Modicon M580 redundant (Hot Standby) processor module. It provides high-capacity control, integrated Ethernet ports and a dedicated HSBY link for primary/standby processor pairs in high-availability architectures.

Key Specs

  • Platform: Modicon M580
  • Type: Redundant processor module
  • Program memory: 16 MB integrated RAM class
  • Data memory: 2048 kB class
  • Ethernet: Service port, device network ports, dedicated HSBY port
  • Local I/O capacity: High discrete and analog channel counts
  • USB: Mini-B diagnostic port

Why Choose This

  • Built-in Hot Standby redundancy for continuous process control
  • Integrated Ethernet for control and device networks
  • High processing performance for large applications
  • Compatible with X80 I/O and remote drops

Common Questions

  • Type? M580 redundant (HSBY) processor.
  • Redundancy? Yes, dedicated HSBY Ethernet port.
  • Platform? Modicon M580.

Mounting Steps

  1. Install primary and standby BMEH584040 modules in their respective racks.
  2. Connect the HSBY Ethernet link between the two processors.
  3. Configure redundancy and Ethernet networks in EcoStruxure Control Expert.
  4. Power up both stations and verify HSBY status.
  5. Perform failover testing before production use.

Buying Advice

  • Order as a matched pair for full Hot Standby operation.
  • Confirm firmware and rack power supply capacity.
  • Critical spare for M580 high-availability systems.
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