Product Overview
The Schneider Electric 140NOC77100C is a TCP/IP module from the Modicon Quantum automation platform. This Ethernet/IP network module is designed for reliable communication in industrial environments, supporting applications such as machine control, material handling, packaging, and textile machinery. It operates effectively within a temperature range of 0 to 40 degrees Celsius under specified humidity conditions, ensuring stable performance in standard indoor settings.
Technical Specifications Breakdown
Key parameters for the 140NOC77100C are listed below for quick reference:
| Feature | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | TCP/IP Module |
| Product Line | Modicon Quantum |
| Part Number | 140NOC77100C |
| Operating Temperature | 0 to 40 degrees Celsius |
| Storage Temperature | 0 to 50 degrees Celsius |
| Maximum Operating Humidity | 80% RH, non-condensing |
| Maximum Storage Humidity | 80% RH, non-condensing |
| Maximum Operating Altitude | 1000m above sea level |
| Maximum Storage Altitude | 1000m above sea level |
| Operating Environment | Clean indoor environment (no corrosive chemicals) |
| Communication Port Protocol | EtherNet/IP |
| Maximum Number of Connections | 128 |
| Transmission Rate | 10/100 Mbit/s |
| Port Ethernet | RJ45 10BASE-T/100BASE-TX |
| Current Consumption | 500 mA 5 V DC |
| Net Weight | 0.761 lb(US) (0.345 kg) |
| IP Degree of Protection | IP20 |
Industry Applications
This module is well-suited for machine control, material handling, packaging, and textile machinery. In machine control, it provides reliable Ethernet/IP communication for coordinating production lines. For material handling, the 128-connection capacity supports conveyor systems and sorting equipment. In packaging and textile applications, the 10/100 Mbit/s transmission rate ensures timely data exchange for precise operations.
Installation & Setup Guidance
Install the module in a clean indoor environment free of corrosive chemicals. Ensure the ambient temperature remains between 0 and 40 degrees Celsius and humidity below 80% RH non-condensing. The module receives power via the rack power supply. Use a twisted pair cable with an RJ45 connector for Ethernet connectivity. Verify the rack is properly grounded before insertion.
Maintenance & Reliability
Periodically inspect the module for dust accumulation and ensure the operating environment stays within specified limits. The IP20 rating requires installation in a protected enclosure. Check that humidity and altitude conditions do not exceed 80% RH and 1000m above sea level. No special cleaning agents are needed; use a dry cloth if necessary.
Compatibility & Integration
The 140NOC77100C is compatible with all Unity CPU and supports EtherNet/IP protocol. It offers communication services including CIP explicit messaging (client messaging), SNMP agent, DHCP/BootP server, and CIP implicit messaging (I/O communication). The module supports up to 128 connections and operates at 10/100 Mbit/s over twisted pair media.
Selection Guide & Purchasing Advice
When selecting this module, confirm your application matches the supported environments: machine control, material handling, packaging, or textile machinery. Verify the rack power supply can deliver 500 mA at 5 V DC. For availability and lifecycle status, contact SpareTechPLC before ordering. We stock genuine Schneider parts to ensure reliable operation.
Troubleshooting & Common Issues
If the module does not communicate, check the RJ45 connection and cable integrity. Verify the rack power supply is active. Inspect the LED indicators: a green Active LED confirms bus communication, a green Ready LED indicates configuration status, and green Link/100MB LEDs show network speed and link status. If the Mod Status LED is red, the module may require replacement.
