140NOE77110 – Modicon Quantum Ethernet TCP/IP Module
140NOE77110 belongs to the Modicon Quantum series. This TCP/IP module offers Class C20 web server and FactoryCast configurability. It supports both fiber optic (MT/RJ) and copper (RJ45) interfaces. The module delivers a transmission rate of 10/100 Mbit/s and includes hot standby redundancy.
Product Description
This module provides advanced Ethernet connectivity for Modicon Quantum systems. In practice, it serves as a communication gateway with Transparent Ready features. Moreover, the built-in web server (Class C20) enables remote monitoring and configuration. Power comes from the rack supply, consuming 750 mA at 5 V DC.
Environmental tolerance is extensive. For instance, it operates from 0 to 60 °C and withstands 95 % humidity without condensation. The IP20 protection covers solid objects over 12 mm. Additionally, this module meets UL 508, cUL, and FM Class 1 Division 2 standards, ensuring reliability in hazardous locations.
Technical Specifications
| Manufacturer | Schneider Electric |
| Product Type | Ethernet Network TCP/IP Module |
| Product Line | Modicon Quantum |
| Part Number | 140NOE77110 |
| Communication Protocol | Ethernet Modbus TCP/IP |
| Transmission Rate | 10/100 Mbit/s |
| Physical Interfaces | MT/RJ (fiber) + RJ45 (copper) |
| Web Server Class | C20 (FactoryCast configurable) |
| Redundancy | Hot standby supported |
| Current Consumption | 750 mA at 5 V DC |
| Protection Class | IP20 |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 95 % without condensation |
| Operating Altitude | Up to 4500 m |
| Certifications | UL 508, cUL, FM Class 1 Div 2 |
| Weight | 0.345 kg (0.761 lb) |
Key Capabilities & Diagnostics
This module supports Modbus TCP messaging and SNMP network management. Furthermore, it provides web-based diagnostics via Class C20 server. Users can monitor network status and module health through the data editor and rack viewer. The FactoryCast feature allows custom web pages for specific applications.
- Measurement range: Full Ethernet bandwidth up to 100 Mbit/s
- Frequency response: Auto-negotiation for 10/100 Base-T and fiber
- Sensitivity & linearity: Accurate frame handling with low collision rate
- Resolution: Microsecond timestamping for event logging
- Temperature range: 0 to 60 °C operational, -40 to 85 °C storage
- Environmental tolerance: 95% humidity, IP20, altitude 4500 m
- Noise immunity: 4 kV contact / 8 kV air ESD (IEC 801-2), 10 V/m RF immunity
Installation, Debug & Maintenance
Installation is straightforward via standard rack backplane. Meanwhile, the module auto-detects network speed and duplex mode. Diagnostic LEDs clearly show power, link, activity, fault, and collision status. For debugging, the web interface offers easy configuration and real-time monitoring. Maintenance includes firmware updates over Ethernet. Additionally, the Transparent Ready tools significantly reduce setup time.
Compatibility
This module works with Modicon Quantum CPUs, I/O, and hot standby systems. Moreover, it is compatible with Ethernet Modbus TCP/IP networks and integrates with Schneider Electric software suites. Furthermore, it supports third-party HMI and SCADA systems without issue.
Certifications & Standards
- UL 508 – Industrial control equipment
- cUL – Canadian standard compliance
- FM Class 1 Division 2 – Hazardous locations
- CSA C22.2 No 142 – Process control equipment
- CE marking – European conformity
- IP20 – Protection against solid objects >12 mm
Package Contents
- 1 x 140NOE77110 Ethernet TCP/IP module
- Installation guide (digital)
- Warranty card (12 months)
Why Buy From Oiltech Controls?
We offer 15+ years of automation spare parts experience. In addition, we provide global shipment support via FedEx, UPS, DHL. All items are tested before shipment, and we back every unit with a 12-month warranty. Our technical team verifies each module. Furthermore, we support obsolete control systems. Choose Oiltech for reliable, verified parts.
Typical Applications
- Factory automation networks
- Process control systems
- SCADA and HMI integration
- Remote I/O communication
- Redundant hot standby systems
- Legacy system upgrades
Diagnostic & FAQ
Diagnostic capabilities: The web server shows real-time data. Meanwhile, LEDs indicate power, link, activity, fault, and collision. Internal logs track communication errors, and the module supports remote ping tests.
- Q: Does it support fiber optic? A: Yes, via MT/RJ interface.
- Q: Can I use it with third-party PLC? A: Yes, via Modbus TCP/IP.
- Q: What is the default IP? A: Configure via web interface or software.
- Q: Is firmware upgradeable? A: Yes, over Ethernet.
- Q: Does it support hot standby? A: Yes, redundant architecture is supported.
Contact & Support
For inquiries: info@oiltechcontrols.com or +86 158 8020 0923 .
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