Schneider BMENOC0321 M580 Control Router

Schneider BMENOC0321 Modicon M580 Control Router

Product Introduction

The BMENOC0321 functions as a high-speed Ethernet control router for the Schneider Electric Modicon M580 platform. Specifically, it delivers Gigabit connectivity across process and control networks. This module installs in the main rack using an Ethernet and X-bus slot. As a result, it upgrades M580 systems to 10/100/1000 Mbps performance. Furthermore, the BMENOC0321 supports advanced routing and network segmentation. It suits large plants requiring fast data throughput and reliable device communication. Typical uses include backbone routing, SCADA connectivity, and distributed I/O scanning.

Technical Specifications

Port Configuration and Compatibility

Three Ethernet RJ45 ports operate at 10/100/1000 Mbps using double shielded twisted pair cabling. These ports connect through the Ethernet backplane of an X80 rack. The module requires a BMEXBP Ethernet and X-bus rack for installation. It occupies one slot and draws power internally from the rack supply. Compared with the BMENOC0301, this model adds Gigabit speed and IP forwarding capability.

Communication Services

The module provides a comprehensive service set. For instance, it includes both Modbus TCP and EtherNet/IP I/O scanners with messaging support. Bandwidth management allows priority assignment for critical traffic. The FDR server simplifies device replacement by reassigning IP addresses automatically. Meanwhile, an embedded 4-port switch reduces cabling and external hardware needs. RSTP support improves network resilience against link failures. IP forwarding enables routing between network segments. Additionally, FactoryCast configurable web services and an advanced web server support diagnostics and remote monitoring. Application saving and advanced web server activation consume additional memory.

Electrical and Signalling

Power comes from the rack backplane with a current consumption of 1800 mA at 3.3 V DC. Six LEDs provide detailed status information. A green RUN LED indicates processor activity, while a red ERR LED signals faults. The ETH MS LED shows port configuration status. Three network status LEDs (Eth NS, Eth NS1, Eth NS2) monitor separate Ethernet segments.

Mechanical and Environmental Parameters

The module weighs approximately 0.2 kg. It carries an IP20 protection rating for cabinet installation. Protective treatment is TC conformal coating. Ambient air temperature for operation ranges from 0°C to +60°C. The product holds CE marking and complies with the 2014/35/EU low voltage directive. It also meets the 2014/30/EU electromagnetic compatibility directive.

Installation Guide

Step 1: Prepare the Rack

First, disconnect all power sources before starting work. Verify that the rack is a BMEXBP Ethernet and X-bus model. Remove the protective cover from the target slot.

Step 2: Insert the Module

Next, align the BMENOC0321 with the guide rails on the selected slot. Push the module firmly into the backplane connector until it seats completely.

Step 3: Secure and Connect

Once seated, tighten the retaining screw at the top of the module. Connect Ethernet cables to the RJ45 ports according to the network plan. Confirm that shielding is properly grounded.

Step 4: Verify Operation

Finally, apply power and observe the LED indicators. The RUN LED should glow green, and the network LEDs should show activity. Configure routing and web services through the programming software.

Packaging List

• 1 × Schneider BMENOC0321 Modicon M580 Control Router Module

• 1 × Protective connector cover

• 1 × Quick start documentation (installation instructions)

Shipping via FedEx, UPS, or DHL.

FAQ

Q: What is the main difference between the BMENOC0321 and BMENOC0301?

A: The BMENOC0321 supports 10/100/1000 Mbps Gigabit speeds and IP forwarding. The BMENOC0301 offers 10/100 Mbit/s ports without routing. Therefore, the 0321 suits backbone and routed network designs.

Q: Which racks are compatible with the BMENOC0321?

A: The module requires a BMEXBP Ethernet and X-bus rack. It installs in the main rack and draws power from the backplane supply.

Q: What communication protocols does this module support?

A: It supports Modbus TCP and EtherNet/IP for I/O scanning and messaging. Additional services include RSTP, FDR server, IP forwarding, SNMP, and FactoryCast web services.

Q: Does the module include a built-in switch?

A: Yes, the BMENOC0321 features an embedded 4-port switch. This design reduces external switch requirements and simplifies daisy-chain wiring.

Q: How many status LEDs does the module provide?

A: Six LEDs indicate module and network status. These include RUN, ERR, ETH MS, and three network status LEDs for separate Ethernet segments.