Schneider Electric 140NOE77101 Ethernet TCP/IP Communication Module

Product Description

The Schneider Electric 140NOE77101 Ethernet TCP/IP communication module is part of the Modicon Quantum automation platform. It provides high-performance networking capabilities with integrated web services, diagnostics, and redundancy support, making it a reliable solution for distributed control systems.

Key Features

• Product Range: Modicon Quantum PAC automation platform

• Type: Ethernet TCP/IP communication module

• Concept: Transparent Ready, Class B30 web server

• Web Services:

  • Diagnostics via predefined web pages

  • Rack viewer

  • Data editor (via PC terminal)

• Communication Services:

  • SNMP network management

  • Bandwidth management

  • Global Data exchange

  • I/O scanning

  • Modbus TCP messaging

  • FDR server support

• Physical Interfaces:

  • MT/RJ fiber optic (100BASE-FX)

  • RJ45 twisted pair (10BASE-T/100BASE-TX)

• Transmission Rate: 10/100 Mbit/s

• Redundancy: Hot standby redundant architecture

• Supply: Powered via rack power supply

• Current Consumption: 750 mA at 5 V DC

• Format: Standard module

• Weight: 0.345 kg

Local Signaling

• LEDs for:

  • 10/100 Mbps data rate

  • Collision detection

  • Download mode (Kernel)

  • Ethernet fault

  • Network status (RUN)

  • Full-duplex mode

  • Module ready

  • Network active (Link)

  • Rack operational (Active)

  • Transmission/reception activity (TxAct/RxAct)

Environmental Ratings

• Protection: IP20

• Certifications: CE, UL 508, CSA C22.2 No.142, FM Class 1 Div 2, cUL

• Electrostatic Discharge Resistance: 4 kV contact, 8 kV air (IEC 801-2)

• Electromagnetic Field Resistance: 10 V/m, 80–1000 MHz (IEC 801-3)

• Operating Temperature: 0…60 °C (32…140 °F)

• Storage Temperature: −40…85 °C (−40…185 °F)

• Humidity: 95% non-condensing

• Altitude: ≤ 4500 m (14,763 ft)

Application Scenarios

This module is ideal for process industries, manufacturing, and infrastructure automation requiring Ethernet-based communication, diagnostics, and redundancy. It enables seamless integration of Modicon Quantum PACs into modern industrial networks.

FAQ

Q: Does this module support fiber optic connections? A: Yes, it supports MT/RJ 100BASE-FX fiber optic as well as RJ45 twisted pair.

Q: Can it be used in redundant architectures? A: Yes, it supports hot standby redundancy.

Q: What diagnostic tools are available? A: Built-in web server provides predefined diagnostic pages, rack viewer, and data editor.