Ethernet Module 140NOE77100C | Schneider Electric

Introducing the Schneider Electric 140NOE77100C Ethernet Module

The 140NOE77100C is a versatile Ethernet network module for Modicon Quantum automation systems. This module provides robust Modbus TCP/IP communication with web server capabilities. It supports transparent connectivity and redundant operation for reliable industrial networking.

Core Technical Specifications & Performance

• Brand & Model: Schneider Electric 140NOE77100C
• Network Protocol: Ethernet Modbus TCP/IP communication
• Transmission Speed: 10/100 Mbit/s auto-negotiating
• Web Server: Integrated Class B20 web server with diagnostic pages
• Redundancy: Supports hot standby redundant architecture
• Physical Interfaces: RJ45 for twisted pair and MT/RJ for fiber optic
• Communication Services: I/O scanning and Modbus TCP messaging
• Module Weight: 0.761 lb (0.345 kg)

Advanced Features & Connectivity

• Concept: Transparent Ready for seamless integration
• Web Services: Data Editor, Diagnostics, Rack Viewer via web interface
• Status Indication: Ten comprehensive LEDs for link, speed, duplex, activity, fault, ready, and operational status
• Power Supply: Powered through the rack power supply
• Current Consumption: Draws 750 mA at 5V DC
• Protection Coating: Conformal coating for environmental protection

Robust Design & Environmental Specifications

• Protection Rating: IP20 enclosure for basic protection
• Operating Temperature: Functions from 0°C to 60°C (32-140°F)
• Storage Temperature: Withstands -40°C to 85°C (-40 to 185°F)
• Humidity Tolerance: Up to 95% RH without condensation
• High Altitude: Operates up to 4500 meters (14,764 feet)
• EMC Protection: Resists electrostatic discharge (4-8 kV) and electromagnetic fields
• Certifications: UL 508, cUL, CSA, FM Class 1 Division 2, CE marked
• Package Dimensions: 12.4" L x 6.3" W x 1.8" H (31.5 x 16 x 4.5 cm)
• Shipping Weight: Package weighs 18.4 oz (523 g)

Packaging & Shipping Information

• Package Includes: One (1) 140NOE77100C Ethernet network module
• Shipping Methods: International shipping via FedEx, UPS, and DHL
• Country of Origin: Manufactured in France
• Product Category: Quantum Controllers, High Availability, Communication

Installation & Configuration Guide

• Install this module in your Modicon Quantum PLC rack system
• Connect via RJ45 for copper Ethernet or MT/RJ for fiber optic connections
• Configure for redundant operation with hot standby capability if required
• Access the Class B20 web server for configuration and diagnostics
• Utilize the ten status LEDs for comprehensive system monitoring
• This module supports both I/O scanning and explicit Modbus TCP messaging

Frequently Asked Questions (FAQ)

What is the Transparent Ready concept?

Transparent Ready is Schneider Electric's architecture for seamless, web-enabled industrial connectivity. The 140NOE77100C implements this for easy integration and remote access.

What are the benefits of the integrated web server?

The Class B20 web server allows direct access to diagnostics, data editing, and rack viewing through standard web browsers without additional software.

How does the redundancy feature work?

The module supports hot standby redundant architecture, allowing a backup module to take over immediately if the primary fails, minimizing network downtime.

Can this module connect to fiber optic networks?

Yes, through the MT/RJ fiber optic interface, the 140NOE77100C supports 100BASE-FX fiber connections for longer distance or noisy environments.

What is the difference between this and the 140NOC77100C module?

The 140NOE77100C uses Modbus TCP/IP protocol with web server, while the 140NOC77100C uses EtherNet/IP protocol with different service capabilities.