Schneider BMENOC0311 Modicon M580 Network Module

BMENOC0311 Modicon M580 FactoryCast Ethernet Module

Product Introduction

The BMENOC0311 is a high-performance network module designed exclusively for the Modicon M580 range. It provides three independent Ethernet RJ45 ports for versatile connectivity. A standout feature is its integrated FactoryCast web server, which allows remote monitoring and configuration via a standard web browser. Additionally, the BMENOC0311 supports both Modbus TCP and Ethernet/IP protocols for I/O scanning and messaging. This dual-protocol capability simplifies integration with mixed-vendor automation environments. Moreover, it includes bandwidth management and FDR (Fast Device Replacement) server functions. These features enhance network reliability and ease maintenance. The module also functions as an SNMP network administrator, providing comprehensive network oversight. For critical applications, RSTP support ensures redundant network paths. Consequently, the BMENOC0311 is an ideal choice for modern, web-enabled industrial control systems.

Technical Specifications

Diving into its core features, the BMENOC0311 offers a rich set of communication services. First, it acts as a Modbus TCP I/O Scanner and messaging client/server. This allows seamless data exchange with Modbus-compatible devices. Second, it supports Ethernet/IP I/O Scanner and messaging capabilities. This makes it compatible with Rockwell Automation and other CIP-based systems. Third, the embedded multiport switch allows daisy-chaining of devices, reducing wiring costs. Furthermore, port mirroring is supported for network diagnostics and traffic analysis.

The module consumes 900 mA from a 3.3 V DC supply (for product version ≥ 13). For older versions (< 13), consumption is 1800 mA. Its physical interface comprises three RJ45 connectors. These support 10/100 Mbit/s transmission over double shielded twisted-pair cables. The BMENOC0311 mounts on a BMEXBP series Ethernet + X-bus rack. It draws its power directly from the backplane, simplifying installation.

Web Services and FactoryCast

A key highlight of the BMENOC0311 is its FactoryCast functionality. This embedded web server provides a user-friendly interface for plant operators. Specifically, you can access real-time data, diagnostics, and system status via any standard web browser. This eliminates the need for proprietary software for routine monitoring. Additionally, the web server supports customisable dashboards. You can create tailored views for different user roles, such as maintenance or management. The module also includes bandwidth management to prioritize critical traffic. This ensures that time-sensitive data, like I/O scans, are not delayed by less urgent web traffic.

Redundancy and Network Management

The BMENOC0311 incorporates RSTP (Rapid Spanning Tree Protocol). This feature enables the creation of resilient network topologies. If a single cable or switch fails, the network automatically reconfigures itself in milliseconds. Consequently, system downtime is minimized. The module also serves as an SNMP network administrator. It monitors connected devices and reports anomalies. Furthermore, the FDR server function simplifies device replacement. When a faulty device is swapped, the module automatically restores its configuration. This reduces repair time and human error.

Mechanical and Environmental Parameters

The BMENOC0311 operates reliably in temperatures from 32 °F to 140 °F (0 °C to 60 °C). Its compact, standard format fits easily into M580 racks. The module has an IP20 protection rating, making it suitable for protected environments like control cabinets. It complies with the Low Voltage Directive (2014/35/EU) and EMC Directive (2014/30/EU). Moreover, it carries CE marking, confirming its adherence to European standards.

Installation Guidelines

Proper installation ensures the BMENOC0311 performs optimally. First, power down the M580 rack completely. Next, select an available slot on the BMEXBP backplane. Align the module with the rack guides and slide it in until it clicks into place. Then, secure it with the retaining screws. After mounting, connect Ethernet cables to the three RJ45 ports. Use Category 5e or higher shielded cables for best signal integrity. Configure the module's network settings using the programming software. Set IP addresses, subnet masks, and gateway details according to your plant network. Additionally, enable RSTP if redundant topology is required. Finally, power up the system and verify the LED indicators. A green RUN LED and a stable ETH MS LED indicate normal operation.

Packaging List

The package for the BMENOC0311 includes:

• 1 x BMENOC0311 Communication Module

• 1 x Quick Start Guide

• Retaining screws (attached to the module)

Note: Ethernet cables, software, and termination accessories are sold separately.

Shipping and Logistics

We dispatch all orders using premium courier services. Delivery is handled by FedEx, UPS, or DHL, ensuring fast and secure shipment. Tracking details will be emailed to you upon dispatch.

Frequently Asked Questions (FAQ)

1. What is the main advantage of the BMENOC0311 over standard Ethernet modules?
The BMENOC0311 includes a built-in FactoryCast web server. This allows remote monitoring and control via a web browser without additional software. It also supports both Modbus TCP and Ethernet/IP protocols, offering greater flexibility.

2. Can the BMENOC0311 be used with M340 or Quantum PACs?
No, the BMENOC0311 is specifically designed for the Modicon M580 series. It is physically and electrically compatible only with M580 racks (BMEXBP series).

3. How does the module handle network redundancy?
The BMENOC0311 supports RSTP (Rapid Spanning Tree Protocol). This protocol automatically detects network failures and re-routes traffic through an alternate path within milliseconds, ensuring continuous operation.

4. What is the FDR server function, and how does it help?
FDR stands for Fast Device Replacement. The BMENOC0311 stores configuration data for connected devices. When you replace a faulty device, the module automatically downloads the saved configuration to the new unit, reducing setup time.

5. How do I check the module's status without software?
The BMENOC0311 has four diagnostic LEDs on its front panel. These indicate power, processor status, Ethernet configuration, and network status. Refer to the LED patterns in the user manual for fault diagnosis.