Product Introduction
When network downtime hits your production line, the Schneider 140NOE77111C Ethernet module provides the reliable communication backbone your Modicon Quantum system needs. Part of the Modicon Quantum family, the 140NOE77111C is designed for Ethernet Modbus TCP/IP connectivity, delivering consistent data transfer at 10/100 Mbit/s. This module eliminates network bottlenecks, supporting seamless integration into existing industrial networks.
Technical Specifications Breakdown
The 140NOE77111C offers robust performance with key specifications that ensure long-term reliability. It consumes 750 mA at 5 V DC, powered directly from the rack supply, simplifying installation. The module supports a transmission rate of 10/100 Mbit/s, ideal for real-time control applications. With a protection class of IP20, it resists dust ingress in cabinet environments. It operates within ambient temperatures of 0 to 60 °C and handles humidity up to 95% without condensation, making it suitable for varied factory conditions. It holds UL 508 and cUL certifications, confirming safety compliance.
Industry Applications
In manufacturing facilities, the 140NOE77111C enables high-speed data exchange between PLCs and supervisory systems. For example, in a packaging line, this module coordinates multiple robots and conveyors over EtherNet Modbus TCP/IP, reducing cycle times. In water treatment plants, it ensures reliable communication between remote I/O and the central DCS, minimizing unplanned downtime. The cost-benefit is clear: improved network stability leads to higher overall equipment effectiveness (OEE) and lower total cost of ownership.
Installation & Setup Guidance
Mount the 140NOE77111C module into any standard slot of a Modicon Quantum rack. Connect the Ethernet cable to the RJ45 port using a shielded CAT5e or CAT6 cable for best noise immunity. Configure the IP address via the web server interface (Class C30) or using the Concept Transparent ready tool. Set the transmission speed (10/100 Mbit/s) to match your network infrastructure. Ensure the rack power supply provides sufficient current for the module's 750 mA draw.
Compatibility & Integration
The 140NOE77111C integrates seamlessly with Modicon Quantum CPUs and other modules. It supports Ethernet Modbus TCP/IP protocol, allowing communication with SCADA systems, HMIs, and other Ethernet devices. The web server capability (Class C30) enables remote monitoring and configuration. No additional interface cards are required for standard TCP/IP networks. For redundancy, use dual module configurations with appropriate network switches.
Selection Guide & Purchasing Advice
Before purchasing, verify that your rack has an available slot and that the power supply can handle the additional 750 mA load. Confirm network compatibility: this module works with 10/100Base-TX Ethernet. No special cables are needed beyond standard industrial Ethernet cables. For reliable sourcing, choose UBEST Automation as your supplier – we stock genuine Schneider 140NOE77111C modules with traceable serial numbers. Contact us for bulk pricing or expedited shipping options.