Schneider 140NOC78100 Ethernet Communication Module

The Schneider 140NOC78100 is a high-performance Ethernet communication module designed for the Modicon Quantum automation platform. This module delivers reliable 10/100 Mbps full-duplex Ethernet connectivity, ensuring seamless integration into industrial automation networks. Supporting multiple communication protocols such as Modbus TCP and EtherNet/IP, the module is ideal for a wide range of industrial applications. With built-in features like an embedded 4-port switch, it enables fault-tolerant and scalable network architectures.

Key Features

• Product Type: Ethernet I/O Communication Module
• Model Number: 140NOC78100
• Product Line: Modicon Quantum
• Communication Protocols: Modbus TCP, EtherNet/IP
• Additional Protocols: SNMP, DHCP, FTP, DNS
• Compatible CPUs: 140CPU6xxxx series
• Maximum Connections: 64 simultaneous connections
• Transmission Rate: 10/100 Mbps (full duplex)
• Transmission Medium: Twisted pair Ethernet (RJ45)
• Ethernet Ports: 4 x RJ45 (10BASE-T/100BASE-TX)
• Topologies Supported: Daisy chain loop, redundant ring
• Redundancy: Hot standby supported for high availability
• RSTP Support: Yes, for loop prevention
• Embedded Web Server: Yes, for configuration and diagnostics
• Time Synchronization: Supports NTP (Network Time Protocol)
• Mounting: Rack-mounted (Quantum rack)
• Power Supply: 5 VDC via backplane

Technical Specifications

Description

The Schneider 140NOC78100 Ethernet communication module is built to deliver fast, reliable connectivity for the Modicon Quantum series. It supports full-duplex Ethernet transmission at 10/100 Mbps, providing stable and efficient data exchange for industrial applications. With 64 simultaneous connections, this module ensures high scalability for expanding networks.

It supports multiple communication protocols, including Modbus TCP and EtherNet/IP, making it compatible with a wide range of automation devices. Additionally, it includes advanced features such as SNMP, DHCP, FTP, and DNS for improved network management and diagnostics.

For enhanced reliability, the module supports redundant ring and daisy chain loop topologies, ensuring fault-tolerant network configurations. The hot standby redundancy option adds an extra layer of resilience, minimizing downtime. The 4-port embedded switch allows seamless integration into existing networks without requiring additional hardware.

This module is designed to be mounted on a Quantum rack, ensuring simple integration into industrial automation systems. It also features an embedded web server for easy configuration and diagnostics, enabling efficient system monitoring and troubleshooting. Moreover, it supports NTP (Network Time Protocol) for time synchronization, ensuring accurate system timing across the network.