BMENOC0321
Schneider Electric
Overview
The BMENOC0321 is a Communication module in the Modicon M580 range from Schneider Electric. It extends Modicon M340 or M580 connectivity through its onboard communication interface.
Application & Technical Notes
As a communication module, the BMENOC0321 is intended for deployment in panel-based control cabinets and machine enclosures where Modicon M340 or M580 equipment is installed. It bridges the controller to higher-level networks, HMIs, SCADA and peer devices, carrying configuration, process data and diagnostics.
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. Confirm network addressing, baud/rate and topology match the rest of the system; keep firmware consistent across the cell. 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 BMENOC0321, 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.
Match the protocol, connector and topology to the rest of the Modicon M340 or M580 network and to the peer devices already installed. 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 BMENOC0321?
The BMENOC0321 is a communication module in the Modicon M580 range from Schneider Electric. It is described by the manufacturer as: Communication module.
What are the key technical ratings of the BMENOC0321?
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 BMENOC0321 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 BMENOC0321 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 BMENOC0321?
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
control router, Modicon M580, Ethernet
Main
| Range of Product | Modicon M580 Product or Component Type Communication module |
|---|
Complementary
| Product compatibility | BMEXBP... - Ethernet + X-bus rack |
|---|---|
| Supply | Internal power supply via rack |
| Integrated connection type | 3 Ethernet RJ45 10/100/1000 Mbps double shielded twisted pair |
| Memory usage | Application saving Activating the advanced web server |
| Transmission support medium | Ethernet backplane |
| Communication service | Bandwidth management FDR server Modbus TCP I/O Scanner and Messaging Ethernet/IP I/O Scanner and Messaging Embedded 4-port switch RSTP support IP forwarding |
| Web services | FactoryCast configurable |
| Web server | Advanced |
| Current consumption | 1800 mA 3.3 V DC |
| Local signalling | 1 LED (green) for processor running (RUN) 1 LED (red) for processor or system fault (ERR) 1 LED (green/red) for ETH MS (Ethernet port configuration status) 1 LED (green/red) for Eth NS (Ethernet network status) 1 LED (green/red) for Eth NS1 (Ethernet network status) 1 LED (green/red) for Eth NS2 (Ethernet network status) |
| Net Weight | 0.4 lb(US) (0.2 kg) |
Environment
| IP Degree of Protection | IP20 |
|---|---|
| Protective treatment | TC |
| Ambient Air Temperature for Operation | 32…140 °F (0…60 °C) |
| Marking | CE |
| Directives | 2014/35/EU - low voltage directive 2014/30/EU - electromagnetic compatibility |
Ordering and shipping details
| Category | US1PC3418160 |
|---|---|
| Discount Schedule | PC34 GTIN 3606480887901 |
| Returnability | Yes |
| Country of origin | FR |
Packing Units
| Unit Type of Package 1 | PCE |
|---|---|
| Nbr. of units in pkg. | 1 |
| Package 1 Height | 2.17 in (5.500 cm) |
| Package 1 Width | 4.41 in (11.200 cm) |
| Package 1 Length | 4.65 in (11.800 cm) |
| Package weight(Lbs) | 8.924 oz (253.000 g) |
| Unit Type of Package 2 | S02 |
| Number of Units in Package 2 | 15 |
| Package 2 Height | 5.91 in (15.000 cm) |
| Package 2 Width | 11.81 in (30.000 cm) |
| Package 2 Length | 15.75 in (40.000 cm) |
| Package 2 Weight | 8.955 lb(US) (4.062 kg) |
Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.