140NOE77101 – Modicon Quantum Ethernet TCP/IP Module
This module delivers high-performance Ethernet connectivity for Modicon Quantum automation platforms. It supports Transparent Ready functions, an embedded web server, and Class B30 web services for advanced diagnostics. The module integrates fiber optic and copper interfaces for flexible network architectures. It is designed for hot standby redundant systems, ensuring continuous operation in critical industrial environments.
Key Technical Specifications
- Brand: Schneider Electric / Modicon
- Model: 140NOE77101
- Series: Modicon Quantum
- Module Type: Ethernet TCP/IP Network Interface Module
- Communication Protocol: Modbus TCP/IP, SNMP, Global Data, I/O Scanning, FDR server
- Physical Interfaces: MT/RJ for 100BASE-FX fiber optic, RJ45 for 10BASE-T/100BASE-TX twisted pair
- Transmission Rate: 10/100 Mbit/s auto-negotiation
- Redundancy: Hot standby redundant architecture
- Power Supply: 5 VDC via rack backplane
- Current Consumption: 750 mA at 5 VDC
- Ambient Temperature (Operation): 0 °C to 60 °C (32 °F to 140 °F)
- Storage Temperature: -40 °C to 85 °C (-40 °F to 185 °F)
- Relative Humidity: 95 % non-condensing
- Operating Altitude: Up to 4500 m (14763 ft)
- Protection Degree: IP20
- Net Weight: 0.345 kg (0.761 lb)
Technical Details & Performance
- Diagnostics: Built-in web server with predefined pages for rack viewer, data editor, and diagnostics.
- Indicators: 10 LEDs for data rate, collision, kernel, fault, network status, full-duplex, ready, link, active, and TX/RX activity.
- EMC Immunity: 4 kV contact / 8 kV air discharge (IEC 801-2), 10 V/m radiated immunity (80-1000 MHz, IEC 801-3).
- Certifications: cUL, UL 508, CSA C22.2 No 142, FM Class 1 Division 2, CE marked.
Installation & Compatibility
- Form Factor: Standard Modicon Quantum module, fits any Quantum rack slot.
- Mounting: Direct insertion into backplane; no special tools required.
- Compatibility: Fully compatible with all Modicon Quantum CPUs and I/O systems.
- Network: Supports both fiber optic (MT/RJ) and copper (RJ45) connections for flexible cabling.
Maintenance & Debugging Convenience
- LED array provides quick visual status of network and module health.
- Web-based diagnostic pages allow remote troubleshooting without additional software.
- SNMP management enables integration with standard network monitoring tools.
- Hot-swappable design minimizes downtime during replacement.
Typical Applications
- Industrial automation control networks (SCADA, DCS).
- Process control systems requiring high availability (hot standby).
- Data acquisition and remote I/O management over Ethernet.
- Integration of Modicon Quantum systems into enterprise IT networks.
Diagnostic Capabilities
- Predefined web pages for real-time diagnostics and rack viewer.
- Data editor via PC terminal for parameter adjustment.
- Bandwidth management and traffic monitoring.
- FDR (Failover Data Recovery) server for configuration backup.
Frequently Asked Questions (FAQ)
- Does it support fiber optic connection? Yes, MT/RJ interface for 100BASE-FX.
- Is it compatible with older Quantum CPUs? Yes, it works with all Quantum CPUs that support Ethernet.
- Can I use it in a redundant system? Yes, supports hot standby redundancy.
- What is the maximum cable length for copper? 100 m for 10/100BASE-TX.
- How to access web diagnostics? Type the module’s IP address into any web browser.
Packaging & Warranty
- Package Includes: 1 x 140NOE77101 module (unit type PCE).
- Package Dimensions: 5.0 x 17.0 x 31.5 cm (1.97 x 6.69 x 12.40 in).
- Package Weight: 560 g (19.8 oz).
- Warranty: 12 months against manufacturing defects.
Why Buy From Oiltech Controls?
- Over 15 years of experience in industrial automation spares.
- Global shipment with FedEx, UPS, DHL (express delivery).
- All parts are tested – surplus or refurbished options available.
- 12-month warranty on every product.
- Technical verification performed before shipment.
- We support obsolete control systems with reliable replacements.
Shipping: We ship worldwide via FedEx, UPS, and DHL. Contact us for expedited options.
Contact: For inquiries, email info@oiltechcontrols.com or +86 158 8020 0923 (WhatsApp).
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