140NOE77100 Quantum Ethernet TCP/IP Module – Redundant Web Server

140NOE77100 – Modicon Quantum Ethernet TCP/IP Module (Class B20)

This Class B20 Ethernet module provides high-performance Modbus TCP/IP connectivity for Modicon Quantum automation platforms. It supports Transparent Ready web services, I/O scanning, and hot-standby redundancy for critical processes. The 140NOE77100 delivers diagnostics, rack viewer, and data editor tools directly via a web browser.

Key Technical Specifications

• Brand & Series: Schneider Electric – Modicon Quantum (Hot-Standby Ready)
• Model: 140NOE77100
• Concept: Transparent Ready with embedded Web Server
• Web Services: Rack Viewer, Data Editor, Diagnostics via predefined web pages
• Communication: Modbus TCP/IP messaging and I/O scanning
• Interface: 1x MT/RJ fiber (100BASE-FX) + 1x RJ45 copper (10/100BASE-T/TX)
• Transmission Rate: 10/100 Mbit/s, auto-negotiation
• Redundancy: Yes – Hot Standby redundant architecture
• Power Supply: Via rack backplane (5 V DC, 750 mA)
• Diagnostic LEDs: 10/100 MB, Coll, Kernel, Fault, RUN, Fduplex, Ready, Link, Active, TxAct/RxAct

Environmental & Certifications

• Operating Temperature: 32…140 °F (0…60 °C)
• Storage Temperature: -40…185 °F (-40…85 °C)
• Relative Humidity: 95% (non-condensing)
• Altitude: Up to 14,763 ft (4,500 m)
• Protection: IP20 (standard module)
• Certifications: cUL, UL 508, FM Class 1 Division 2, CSA C22.2 No 142
• EMC Immunity: 4 kV contact / 8 kV air (ESD), 9.1 V/m (RF field 80-1000 MHz)

Installation, Compatibility & Maintenance

• Installation: Standard Quantum rack – plug-and-play, no external power needed.
• Compatibility: Fully compatible with Quantum CPUs and I/O modules.
• Debug & Maintenance: Web-based rack viewer and data editor reduce troubleshooting time.
• Diagnostic Capability: Real-time network status, collision detection, and fault isolation via LEDs and web pages.

Typical Applications

• Process automation with Hot-Standby redundancy
• Remote I/O scanning and data acquisition
• Modbus TCP/IP network bridging in hybrid plants
• Legacy system upgrades with web-based diagnostics

FAQ – Quick Answers

• Is this module hot-swappable? Yes, in a redundant architecture.
• Does it support fiber and copper simultaneously? Yes, both interfaces are active.
• What software is needed? Standard web browser for diagnostics; no special tools required.
• Can it replace 140NOE77110? Check firmware compatibility – contact support.

Shipping & Logistics

• Weight: 0.761 lb (0.345 kg)
• GTIN: 3595860025609
• Country of Origin: FR (France)
• Shipping Carriers: FedEx, UPS, DHL – express worldwide

Why Buy From Oiltech Controls?

• Over 15 years in industrial automation spares
• Global shipping with real-time tracking
• Tested surplus & refurbished options available
• 12-month warranty on all products
• Every unit verified before dispatch
• Expert support for obsolete control systems

Contact Information:
Email: info@oiltechcontrols.com
WhatsApp: +86 158 8020 0923

Modicon Quantum series details: https://www.plcsparehub.com/collections/modicon-quantum-series

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