Schneider 140NOC77101 Ethernet Communication Module

The Schneider 140NOC77101 Ethernet communication module provides reliable and high-speed connectivity for industrial control systems. It is specifically designed to work with Unity CPUs and integrates seamlessly with various network protocols like Modbus TCP and Ethernet/IP. This module ensures optimal performance in demanding automation environments by offering full-duplex communication and multiple web service capabilities.

Key Features of the Schneider 140NOC77101

Full-Duplex Communication: The 140NOC77101 supports full-duplex communication, enhancing data exchange efficiency.
High Transmission Rate: It offers a transmission speed of 10/100 Mbit/s, ensuring fast and reliable communication.
Protocol Compatibility: Compatible with Ethernet/IP, Modbus TCP, and other industrial protocols, allowing versatile use.
Maximum Connections: It supports up to 128 simultaneous connections, suitable for large-scale automation systems.
Web Services: Features web services such as CIP implicit messaging, SOAP XML Web, and SNMP agent for advanced communication.
Communication Redundancy: This module ensures uninterrupted communication through its redundancy features.
Simple Installation: The 140NOC77101 uses a standard RJ45 Ethernet port for easy network integration.
Local Signaling: LEDs provide real-time status updates for network communication, configuration, and connection speed.

Technical Specifications

Feature	Specification
Product Compatibility	All Unity CPUs
Communication Port Protocol	Ethernet/IP, Modbus TCP
Exchange Mode	Full duplex
Maximum Connections	128
Transmission Rate	10/100 Mbit/s
Redundancy	No standalone, Transparent ready class B30
Web Server	Yes (with Modbus TCP, CIP messaging, and SOAP XML Web)
Communication Services	CIP Explicit messaging, DHCP/BootP server, SNMP agent, FDR server, QoS
Transmission Support Medium	Twisted pair (10BASE-T/100BASE-TX)
Connector Type	RJ45
Power Supply	Powered by the rack power supply
LED Indicators	6 LED indicators for status, communication, speed, and mode
Current Consumption	400 mA at 5V DC
Module Format	Standard
Product Weight	0.76 lb (0.345 kg)

Application and Usage

The Schneider 140NOC77101 is ideal for industrial applications where Ethernet communication is critical. It allows for seamless data exchange between devices in automation systems, improving efficiency and reducing communication delays. The module is compatible with a wide range of industrial control systems, offering flexibility and scalability. Its web services and extensive protocol support make it a perfect solution for modern automation networks.