Schneider 140NOE51100C Ethernet MMSE Module

The Schneider 140NOE51100C is a high-performance Ethernet communication module designed for the Modicon Quantum automation platform. Engineered to provide robust and secure Ethernet connectivity, this module plays a critical role in enabling reliable communication between PLCs, SCADA systems, HMIs, and enterprise-level applications. As part of Schneider Electric’s Quantum family, the 140NOE51100C is built to meet the demands of industrial environments that require real-time data exchange, scalability, and interoperability.

With its MMSE (Modbus Messaging Service Enhancement) support, the module ensures faster transaction times and improved data throughput. Its integration with standard Ethernet networks enables seamless connectivity across control systems and IT infrastructure, making it ideal for large-scale and complex automation projects.

Product Specifications

Product Applications

The Schneider 140NOE51100C Ethernet MMSE Module is widely used in industrial automation systems that require fast and reliable network communications. Key applications include:

• Oil & Gas: Real-time data acquisition and control in pipeline and refinery automation.

• Power Generation: SCADA integration in power plants for monitoring and automation.

• Water Treatment Plants: Centralized monitoring and distributed control systems.

• Manufacturing Plants: Interfacing PLCs with HMI and MES systems over Ethernet.

• Building Automation: Networked control for HVAC, lighting, and security systems.

• Transport Systems: Remote diagnostics and control in intelligent transportation.

Product Advantages

• High-Speed Ethernet Connectivity

  Enables seamless communication across industrial and enterprise networks with support for 10/100 Mbps auto-sensing ports.

• Enhanced Modbus Support

  The MMSE feature provides increased throughput and efficient Modbus messaging for time-sensitive applications.

• Plug-and-Play Integration

  Designed to work natively within the Modicon Quantum platform, simplifying setup and deployment.

• Robust Design

  Built for industrial conditions, with high electromagnetic compatibility and wide temperature tolerance.

• Scalability & Flexibility

  Supports integration in both small-scale and large-scale automation systems, ensuring scalability.

• Remote Access Capabilities

  Supports diagnostics, programming, and monitoring over Ethernet, reducing on-site maintenance needs.

Frequently Asked Questions (FAQ)

1. What does MMSE stand for in 140NOE51100C?

MMSE stands for Modbus Messaging Service Enhancement, a protocol improvement that increases efficiency and throughput.

2. Is the 140NOE51100C compatible with Unity Pro?

Yes, it is fully compatible with Unity Pro and EcoStruxure Control Expert for configuration.

3. Can it be used with third-party Ethernet devices?

Yes, it supports open Ethernet protocols and can communicate with compatible third-party devices.

4. How is the module powered?

It draws power directly from the Quantum rack backplane at 5 VDC.

5. How do I mount the module?

It is a plug-in module designed for standard Modicon Quantum racks.

6. What is the maximum communication speed supported?

It supports Ethernet speeds up to 100 Mbps.

7. Does it support dual Ethernet ports?

No, it features a single RJ45 Ethernet port.

8. Is firmware upgradeable?

Yes, the module supports firmware updates through Schneider’s software tools.

9. What kind of diagnostics are available?

It supports extensive diagnostics via web server interface and engineering tools.

10. Is it suitable for harsh environments?

Yes, it complies with industrial EMC standards and operates in wide temperature and humidity ranges.