Schneider 140NOE21110C | Compact TCP/IP Module

The Schneider 140NOE21110C provides high-speed Ethernet connectivity for the Modicon Quantum platform. This compact TCP/IP module supports 10/100 Mbit/s transmission rates for fast data exchange. It uses a standard RJ45 physical interface for easy network cabling. Weighing only 0.36 kg, the Schneider 140NOE21110C fits into any standard Quantum rack slot. Its dimensions measure 150 mm x 100 mm x 55 mm.

Communication Protocols and Network Services

The Schneider 140NOE21110C supports both Modbus TCP and Modbus TCP/IP protocols. This module handles up to 64 simultaneous connections for complex network architectures. It offers I/O scanning functionality without a separate processor. Moreover, the Schneider 140NOE21110C provides FDR (Factory Data Relay) server capabilities for automatic configuration backups. Consequently, you can reduce engineering time and improve system maintainability.

Diagnostic Features and Energy Storage

The Schneider 140NOE21110C includes a built-in web server for remote diagnostics and monitoring. This module features LED indicators for network status, activity, and module health. It contains no internal battery for complete maintenance-free operation. The Schneider 140NOE21110C draws 480 mA from the 5 V DC rack power supply. Therefore, you never need to replace batteries or worry about data loss.

Technical Specifications Table

Below are the complete technical parameters for engineers and procurement teams:

Parameter	Specification
Full Product Name	Schneider 140NOE21110C
Product Category	Modicon Quantum Compact TCP/IP Communication Module
Physical Interface	1 x RJ45 female (10BASE-T / 100BASE-TX)
Transmission Speed	10/100 Mbit/s (auto-negotiation)
Supported Protocols	Modbus TCP, Modbus TCP/IP, SNMP, HTTP, FTP
Maximum Simultaneous Connections	64
I/O Scanning Support	Yes (up to 128 devices)
FDR Server	Yes (Factory Data Relay for automatic backup)
Web Server	Embedded (HTML 4.0 compliant)
Email Notification	Yes (alerts via SMTP)
LED Indicators	4 (ETH ACT, ETH LINK, RUN, ERR)
Current Consumption (5V DC)	480 mA from rack
Power Dissipation	2.4 W maximum
Energy Storage	No battery (flash memory only)
Number of Components	1 main PCB + 1 RJ45 port + metal housing
Net Weight	0.36 kg (360 grams)
Gross Weight (packaged)	490 grams
Dimensions (H x W x D)	150 mm x 100 mm x 55 mm
Operating Temperature	0°C to +60°C
Storage Temperature	-40°C to +85°C
Degree of Protection	IP20
Certifications	CE, UL 508, CSA, ATEX Zone 2
Configuration Software	Unity Pro Quantum, Concept, ProWORX
Firmware Upgrade	Via Ethernet (TFTP)

Installation and Application Details

The Schneider 140NOE21110C mounts directly into any Modicon Quantum rack slot. This module requires no external power supply for its Ethernet circuits. Connect the RJ45 cable to your network switch for immediate communication. The Schneider 140NOE21110C supports BOOTP and DHCP for automatic IP address assignment. You can also set a fixed IP address for stable network operation. This module suits plant-wide SCADA integration, data logging, and remote monitoring applications. Thus, the Schneider 140NOE21110C provides reliable Ethernet connectivity for demanding industrial networks.