BMENOC0301 3-Port Ethernet Module EtherNet/IP Modbus TCP | Schneider Electric

The Original New Schneider Electric BMENOC0301 is a 3‑port Ethernet communication module for the Modicon M580 automation platform, providing high‑performance industrial network connectivity between the M580 PAC and Ethernet devices via EtherNet/IP or Modbus TCP protocols. The module supports simultaneous operation of both protocols with 128 device connections (client/scanner) and 16 EtherNet/IP adapter instances (server). Featuring an embedded 3‑port switch, RSTP ring topology support, and an embedded web server for diagnostics and monitoring, the BMENOC0301 is suitable for medium to large process applications requiring robust, high‑speed Ethernet communication.

Core Engineering Highlights:
3 x RJ45 Ethernet ports (10/100 Mbps) | Simultaneous EtherNet/IP + Modbus TCP protocols | 128 device connections (client/scanner) + 16 EtherNet/IP adapter instances (server) | RSTP ring topology support | Embedded web server (HTML5, mobile‑ready) | FDR (Fast Device Replacement) server | SNMP network management | 555 mA current consumption | IP20 protection | 0°C to +60°C operating temperature | 0.2 kg | Direct M580 backplane integration

Key Features:

• Original New Schneider Electric BMENOC0301 module

• 3 x RJ45 Ethernet ports with embedded switch (10/100 Mbps, auto‑negotiation)

• Simultaneous EtherNet/IP and Modbus TCP protocol operation

• 128 EtherNet/IP or Modbus TCP device connections (client/scanner mode)

• 16 EtherNet/IP adapter instances (server mode)

• RSTP (Rapid Spanning Tree Protocol) support for ring topologies

• Embedded HTML5 web server accessible from PC, tablet, or smartphone

• FDR (Fast Device Replacement) service for automatic module configuration recovery

• SNMP network administrator for diagnostics and management

• Bandwidth management and QoS (Quality of Service) for Ethernet packet prioritisation

• Modbus TCP I/O scanner and messaging services

• EtherNet/IP I/O scanner and messaging services

• Directly integrates into M580 backplanes without external power

• 4 diagnostic LEDs for status monitoring (RUN, ERR, ETH MS, ETH NS)

• Replaces legacy modules: 140NOC77100, 140NOC78000, 140NOE77101, 140NOM21100, 140NOM21200

Applications:

• High‑speed Ethernet connectivity for Modicon M580 PAC systems

• Simultaneous EtherNet/IP and Modbus TCP device communication

• Ring topology networks with RSTP for high availability and redundancy

• Medium to large process applications requiring robust Ethernet communication

• Integration with distributed I/O, drives, HMIs, and SCADA systems

• Remote monitoring and diagnostics via embedded web server

• Process industries, manufacturing, water/wastewater, and infrastructure automation

Technical Specifications:

Standards & Certifications:

• Standards: EN/IEC 61131‑2, EN 61000‑6‑4, EN 61000‑6‑2, EN 61010‑2‑201

• Certifications: CE, UL

• RoHS and REACH compliant

• EAC, Merchant Navy approved

System Compatibility:

• Schneider Electric Modicon M580 programmable automation controllers (PACs)

• BMEXBP… Ethernet + X‑bus racks

• BMENOC0311 (FactoryCast version with same base functionality)

• EtherNet/IP and Modbus TCP networks

• EcoStruxure Control Expert software (version 15.0 or later)

Related Products:

• BMENOC0311 – Ethernet communication module with FactoryCast services

• BMENOC0321 – Ethernet module with IP forwarding

• BMEP58•0•0 – Modicon M580 processor CPUs

• BMEXBP… – Ethernet + X‑bus backplanes for M580

• BMXFTB2000 – Terminal block for X80 I/O modules

PLC ERA is an independent industrial automation distributor supplying 100% genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Schneider Electric, Modicon, and EcoStruxure are trademarks of Schneider Electric SE.