140NOE77111 | Schneider | Modicon Quantum Ethernet TCP/IP Module

Product Description

The Schneider 140NOE77111 Ethernet TCP/IP Module is part of the Modicon Quantum automation platform, delivering high-performance communication with Transparent Ready technology. Featuring integrated web services, bandwidth management, and redundancy support, it ensures reliable Ethernet connectivity for industrial automation systems.

Key Technical Specifications

• Range of Product: Modicon Quantum automation platform

• Product Type: Ethernet network TCP/IP module

• Concept: Transparent Ready, FactoryCast configurable

• Web Services: Rack viewer, data editor, configurable FactoryCast

• Communication Services:

  • Bandwidth management

  • NTP time synchronization

  • SNMP network management

  • I/O scanning

  • Modbus TCP messaging

  • SMTP e-mail notification

  • FDR server

  • Global Data

• Protocols: Ethernet Modbus TCP/IP

• Physical Interfaces:

  • MT/RJ – 100BASE-FX fiber optic

  • RJ45 – 10BASE-T/100BASE-TX twisted pair

• Transmission Rate: 10/100 Mbit/s

• Redundancy: Hot standby redundant architecture

• Supply: Via rack power supply

Indicators

• LEDs:

  • Data rate (10/100 Mbps)

  • Collision detection (Coll)

  • Download mode (Kernel)

  • Ethernet fault (Fault)

  • Network status (RUN)

  • Full-duplex mode (Fduplex)

  • Module ready (Ready)

  • Network active (Link)

  • Rack operational (Active)

  • Transmission/reception activity (TxAct/RxAct)

Electrical & Physical

• Current Consumption: 750 mA at 5 V DC

• Module Format: Standard

• Weight: 0.345 kg (0.761 lb US)

Environmental Specifications

• IP Protection: IP20

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

• Storage Temperature: -40–85 °C (-40–185 °F)

• Relative Humidity: 95% non-condensing

• Altitude: ≤ 4500 m (14,763 ft)

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

• Electromagnetic Field Resistance: 9.1 V/m (10 V/m) from 80–1000 MHz (IEC 801-3)

Certifications & Standards

• CE, UL 508, cUL

• FM Class 1 Division 2

• CSA C22.2 No 142

Application Scenarios

This Ethernet module is ideal for Modicon Quantum systems requiring robust TCP/IP communication. It is widely used in oil & gas, chemical processing, and power generation industries where reliable Ethernet networking and redundancy are critical.

FAQ

Q: What communication protocols does the 140NOE77111 support? A: It supports Ethernet Modbus TCP/IP with integrated web services.

Q: Does it support redundancy? A: Yes, it supports hot standby redundant architecture.

Q: What diagnostic features are available? A: Multiple LEDs provide real-time status for data rate, collisions, faults, network activity, and rack operation.