BMEH584040
Schneider Electric
Overview
The BMEH584040 is a Redundant processor module in the Modicon M580 range from Schneider Electric. It is engineered for industrial automation duties within the Modicon M340 or M580 ecosystem.
Application & Technical Notes
As a redundant processor module, the BMEH584040 is intended for deployment in panel-based control cabinets and machine enclosures where Modicon M340 or M580 equipment is installed. It hosts the application program, executes the control cycle and orchestrates I/O scanning, communication and diagnostics for the station.
Key published characteristics include an operating temperature range of 32…140 °F (0…60 °C). These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.
Maintenance & Diagnostics
Respect the published operating temperature window (32…140 °F (0…60 °C)); do not exceed it during commissioning or in enclosed panels without airflow. For storage and transit, keep the unit within -40…185 °F (-40…85 °C). Avoid condensation — the rated humidity is 5…95 % 131 °F (55 °C) without condensation; store and operate the module in a dry, pollution-degree-appropriate enclosure. Back up the application program and parameter set before any firmware or hardware change; verify the memory/real-time-clock battery where fitted and replace on schedule. Monitor the module health LED and controller diagnostics; plan spares for critical stations to minimise downtime. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the BMEH584040, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm the CPU matches your Modicon M340 or M580 architecture, memory size, firmware revision and any required option/communication modules. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Frequently Asked Questions
What is the BMEH584040?
The BMEH584040 is a redundant processor module in the Modicon M580 range from Schneider Electric. It is described by the manufacturer as: Redundant processor module.
What are the key technical ratings of the BMEH584040?
Its published highlights include operating temperature 32…140 °F (0…60 °C). Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the BMEH584040 mounted or installed?
Installation follows the standard Modicon M340 or M580 mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the BMEH584040 compatible with my controller?
It is part of the Modicon M340 or M580 family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the BMEH584040?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
redundant processor, Modicon M580, 16MB, 61 Ethernet devices, 16 remote IO racks of X80 and Quantum IO [TAA]
Main
| Range of Product | Modicon M580 Product or Component Type Redundant processor module |
|---|
Complementary
| Number of racks | 1 |
|---|---|
| Application specific I/O | HART SSI encoder Serial link Motion control Accurate time stamping Counter |
| Checks | Process control Control channels Programmable loops |
| Integrated connection type | 1 Ethernet TCP/IP service port 2 Ethernet TCP/IP device network |
| USB type mini B | 1 Ethernet HSBY port |
| Number of remote I/O station | 16 - 2 X80 and Quantum drops |
| Number of distributed equipment | 64 |
| Communication module processor capacity | 8 AS-Interface module 16 Ethernet communication module |
| Communication Service | RIO scanner DIO scanner |
| Memory description | Expandable flash, 4 GB data storage Integrated RAM, 10 kB system memory Integrated RAM, 16 MB program Integrated RAM, 2048 kB data |
| Application structure | 1 cyclic/periodic master task 1 periodic fast task |
| Cybersecurity | Achilles certified DoS prevention IPSec SNMP logging Syslog protocol support Transport layer security Audit trail Embedded firewall Firmware signature Password protection Port hardening Secure communication (HTTPS) Security log |
| Number of instructions per ms | 30 Kinst/ms 65 % Boolean + 35 % fixed arithmetic 40 Kinst/ms 100 % Boolean |
| Current consumption | 360 mA 24 V DC |
| MTBF reliability | 650000 H |
| Marking | CE |
Environment
| Vibration resistance | 3 gn |
|---|---|
| Shock resistance | 30 gn |
| Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) |
| Operating altitude | 0...6561.68 ft (0...2000 m) 2000...5000 m with derating factor |
| Relative humidity | 5…95 % 131 °F (55 °C) without condensation |
| IP Degree of Protection | IP20 |
| Directives | 2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility |
| Supply | Internal power supply via rack |
| Status LED | 1 LED (Green) processor running (RUN) 1 LED (Red) processor or system fault (ERR) 1 LED (Red) I/O module fault (I/O) 1 LED (Green) download in progress (DL) 1 LED (Red) memory card or CPU flash fault (BACKUP) 1 LED (green/red) ETH MS (Ethernet port configuration status) 1 LED (green/red) Eth NS (Ethernet network status) 1 LED (Green) peer processor running (REMOTE RUN) 1 LED (Green) processor ID set to A (A) 1 LED (Green) processor ID set to B (B) 1 LED (Green) processor acting as Primary (PRIM) 1 LED (Green) processor acting as Standby (STBY) 1 LED (Green) I/O values overrided by user (FORCED IO) 1 LED (Green) Hot standby link status (Hsby Diag) |
| Net Weight | 1.872 lb(US) (0.849 kg) |
Ordering and shipping details
| Category | US1PC3418161 |
|---|---|
| Discount Schedule | PC34 GTIN 3606485439990 |
| Returnability | Yes |
| Country of origin | FR |
Packing Units
| Unit Type of Package 1 | PCE |
|---|---|
| Nbr. of units in pkg. | 1 |
| Package 1 Height | 3.58 in (9.100 cm) |
| Package 1 Width | 7.09 in (18.000 cm) |
| Package 1 Length | 10.16 in (25.800 cm) |
| Package weight(Lbs) | 31.182 oz (884.000 g) |
| Unit Type of Package 2 | S03 |
| Number of Units in Package 2 | 6 |
| Package 2 Height | 11.81 in (30.000 cm) |
| Package 2 Width | 11.81 in (30.000 cm) |
| Package 2 Length | 15.75 in (40.000 cm) |
| Package 2 Weight | 12.721 lb(US) (5.770 kg) |
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.