BMEH586040 Schneider Modicon M580 Datasheet & Technical Manual

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Schneider Electric BMEH586040 Modicon M580 Redundant Processor Module Configured for high-availability process control within Modicon M580 ePAC network architectures, the...

Código: BMEH586040

Manufacturer: Schneider
Product No.: BMEH586040
Product Type: CPU Processors
Product Origin: France
Payment:T/T, Western Union
Weight: 850g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

Schneider Electric BMEH586040 Modicon M580 Redundant Processor Module

Configured for high-availability process control within Modicon M580 ePAC network architectures, the Schneider Electric BMEH586040 (BMEH586040 Redundant Processor Module) provides direct physical/electrical execution. This hardware component processes complex application logic and manages dedicated synchronization channels to maintain state parity between a primary and a standby controller. By executing sub-millisecond tracking across a dedicated Hot Standby (HSBY) fiber or copper link, this module orchestrates bumpless control transfer during a hardware or sub-network disruption, mitigating unmanaged state changes in active field elements.

Hardware Specifications

Parameter	Specification
Model	BMEH586040
Brand	Schneider Electric
Origin	France
Weight	0.85 kg
Dimensions	Standard single-slot Modicon X80 module profile
Operating Temp	0 to 60 deg C
Power Consumption	270 mA at 24 V DC (Supplied via internal rack power bus)
Program Memory	16 MB integrated program RAM
Data Memory	768 kB integrated data RAM, 10 kB system RAM, 4 GB expandable flash
Instruction Performance	30 Kinst/ms (65 percent Boolean + 35 percent arithmetic), 40 Kinst/ms (100 percent Boolean)
Local I/O Capacity	8192 discrete channels, 2048 analog channels
Chassis Capacity	8 local racks maximum, 8 remote I/O racks maximum
Network Connections	1 x Ethernet service port, 2 x Ethernet device ports, 1 x Ethernet HSBY port, 1 x USB mini-B
Distributed Equipment Cap	64 distributed devices, 61 Ethernet field devices, 2 x Ethernet communication modules
Reliability (MTBF)	600000 hours
Relative Humidity	5 to 95 percent non-condensing
IP Degree of Protection	IP20
Certifications	CE, UL, CSA, RCM, EAC, Merchant Navy, Achilles Level 2

Profinet and EtherNet/IP Deterministic Networks

This redundant hardware unit embeds an industrial switching fabric to communicate natively over Profinet and EtherNet/IP deterministic networks. High-density I/O density scaling is handled via local backplane bus communication velocity codes, which interface with up to eight remote X80 drops running specialized counting, HART, and accurate time-stamping modules. System security parameters deploy secure firmware signature validation along with an integrated hardware firewall to verify data packets in real time. This deterministic routing system guarantees that synchronous scans, distributed input mappings, and device network diagnostic frames switch seamlessly without disrupting processing velocity or compromising the redundant control perimeter.

Frequently Asked Questions

Q: What specific data fields are synchronized over the dedicated Ethernet HSBY port?

A: The HSBY link processes the complete dynamic memory profile, including 16 MB of program execution state registers, unlocated data variables, forcing tables, timer values, and system bits. This synchronizes the standby node to mirror the primary processor internal memory table on each cycle.

Q: How does the processor handle firmware flash compatibility during online replacement of a redundant pair?

A: The standby CPU module checks its internal firmware version against the primary unit during initialization. If a version mismatch is detected on the secure firmware signature layer, the secondary module inhibits automatic pairing until identical firmware files are updated via the service port.

Q: What local hardware indications confirm that a standby node has successfully assumed the Primary role?

A: The front panel LED display matrix switches states to confirm the role transition. The Standby (STBY) LED turns off, the Primary (PRIM) LED illuminates steady green, and the RUN LED maintains a green state, indicating active logic execution.

Field Installation Guidelines

Chassis Allocation: Insert the module only into slot 0 or slot 1 of a dedicated Modicon X80 dual-rack configuration to interface correctly with the backplane power pins.
Hot Standby Fiber Connection: Route the dedicated HSBY fiber link cable through an isolated conduit away from high-voltage switchgear to eliminate structural scratching and micro-bending signal losses.
Grounding Requirements: Secure the chassis grounding stud to the copper master ground bus of the panel using a short green/yellow conductor rated for low-impedance high-frequency noise redirection.
Environmental Clearances: Ensure at least 80 mm of vertical air space exists above and below the rack assembly to maintain ambient temperatures below the 60 deg C operating threshold inside sealed panels.

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