Receive a Text Quote
We will send you price and availability shortly
Invalid number. Please call (800) 691-8511
Looking for a fast quote? Click here, and we'll text you.

2-year Warranty

Same Day Shipping

Schneider Electric 140NOE77101

Rated 5/5 on 15 reviews

Rate this product

MANUFACTURER: Schneider Electric

DESCRIPTION: Ethernet Network Tcp/Ip Module - Class B30 - Data Editor, Rack Viewer

PRODUCT TYPE INFO: Modicon Quantum Ethernet


10 in stock

Free Shipping

2 Year warranty

Part Number140NOE77101
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-NOE-771-01
Warranty2 Year
Module formatStandard
Product or component typeEthernet network TCP/IP module
ConceptTransparent Ready
Web serverClass B30
Web servicesData Editor (via PC terminal)
Diagnostics via predefined web pages
Rack viewer
Communication serviceBandwidth management
FDR server
Global Data
I/O scanning
Modbus TCP messaging
SNMP network management
Communication port protocolEthernet Modbus TCP/IP
Physical interfaceRJ45 10BASE-T/100BASE-TX twisted pair
MT/RJ 100BASE-FX fiber optic
Transmission rate10/100 Mbit/s
RedundancyYes hot standby redundant architecture
SupplyVia the power supply of the rack
Local signalling1 LED transmission/reception activity (TxAct/RxAct)
1 LED rack operational (Active)
1 LED network active (Link)
1 LED module ready (Ready)
1 LED full-duplex mode (Fduplex)
1 LED Ethernet network status (RUN)
1 LED Ethernet module fault (Fault)
1 LED download mode (Kernel)
1 LED collision detection (Coll)
1 LED 10 Mbps or 100 Mbps data rate (10 MB/100 MB)
Current consumption750 mA 5 V DC

Our Repair Services

MRO Electric repairs CNCs, PLCs, Servo/Spindle Drives, Motors, Amplifiers, VFDs, HMIs, and more, most of which can be repaired in only 3-5 days.

Repair Benefits

MRO can restore your failed 140NOE77101 to remanufactured condition and save you up to 75% compared to buying new. We offer standard repair pricing to ensure you the best value for your repair.

Our certified technicians use rigorous testing procedures to ensure your parts are restored to fully functioning condition. Our team proudly stands behind all repairs by providing a minimum 2-year warranty.

Our technicians have vast experience with most manufacturers and models. In addition to this 140NOE77101 we also repair drives, motors, PLCs and more, so if you don’t see the model you need, please contact us.

Core Exchange

If you are interested in getting credit for your faulty 140NOE77101, just let us know, and we can issue you an RMA to send it in as an exchange. Our exchange program provides you with savings and keeps us stocked for the next time you need anything.

  • Shipping Weight : 2lbs

Want it shipped tomorrow?

  • Order within the next 19 hours and 24 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 140NOE77101 for credit when ordering from MRO Electric

Can the Quantum 140NOE77101 ethernet module be assigned an IP address without a CPU module?

  • No. A Quantum CPU module must be put in the rack at least to use the NOE's default IP address to connect to the NOE's web page or to use a BOOTP server to assign a temporary IP address.

Can the host name of the Quantum 140NOE77101 be changed?

  • No. The hostname “140-NOE-771-01 Module” is stored in the SNMP OID “System Name:” property. The SNMP OID “System Name:” property is read-only, which therefore means the hostname cannot be changed.

How do you change the user name and password of 140NOE77101?

  • Please keep in mind the NOE77101 security support is available from V5.1 onwards. Follow these steps to change your username and password: 1. Log in to NOE77101. 2. Go to “Set up”. 3. Go to the "Security" page by using the default password and user name. 4. Use the new user name and password with this page. Do not use special characters for the password as they can cause issues in certain combinations.

Does the 140NOE77101 support the NTP service?

  • No. The 140NOE7101 does not support the NTP service. Though the NTP Service is in configuration Model Family, it is only supported by 140NOE77111. Unity 11 does indicate an error when you try to build the project and the NTP service is set to yes with a 140NOE77101 module.

What are the new features in the 140NOE77101 which replaces the 140NOE77100 ethernet module?

  • The 140NOE77100 can be replaced by the 140NOE77101. The difference between these two modules is that the 140NOE77101 also includes bandwidth monitoring, faulty device replacement, enhanced web diagnostics and global data.
MRO Electric provides a 2-year warranty on every item we sell and repair. We stand behind all of our products and guarantee them for the full 2 years. If there is an issue with any of our products within the warranty period, we will evaluate the unit and repair or replace it under warranty.

Schneider Electric 140NOE77101 Overview

Schneider 140NOE77101: Seamlessly Bridging Modicon Quantum PLCs with Ethernet Networks

In industrial automation, Schneider Electric has consistently stood at the forefront, delivering innovative solutions to meet the evolving needs of industries worldwide. Among their impressive lineup of industrial automation products, the Schneider 140NOE77101 takes center stage as a high-performance Ethernet communication module meticulously crafted to serve as the ideal interface between Modicon Quantum series PLCs and Ethernet-based networks. This advanced module brings a plethora of capabilities, empowering users to establish efficient communication channels and seamlessly exchange critical data with various devices and systems.

Technical Prowess at a Glance:

  • Designed for Modicon Quantum:
    • The 140NOE77101 is tailor-made for the Modicon Quantum series, ensuring a harmonious integration process that simplifies the connectivity puzzle for industrial engineers.
  • Ethernet's Robust Communication Protocol:
    • Operating on Ethernet, an industry-standard communication protocol known for its reliability, this module offers a reliable and efficient data exchange platform.
  • Swift Data Transfer with 10/100 Mbps Ethernet Port:
    • Equipped with an Ethernet port capable of handling data at speeds of 10/100 Mbps, this module ensures swift and efficient data transfer, even in demanding industrial environments.
  • Embedded Web Server for Effortless Configuration:
    • Streamlining diagnostics and configuration processes is an embedded web server, a handy feature that empowers users to fine-tune their systems with ease.
  • LED Indicators for Real-time Monitoring:
    • Visual cues, including Link, Activity, Status, and Error LEDs, offer real-time feedback on the module's status and network performance, making on-site monitoring and troubleshooting a breeze.
  • Efficient Power Utilization:
    • The module's power consumption, capped at 800 mA, ensures efficient utilization of resources, optimizing the overall energy footprint of your industrial setup.
  • Versatility in Environmental Conditions:
    • Operating flawlessly in temperatures ranging from 0 to 60°C, the 140NOE77101 is designed to thrive in the challenging environments commonly encountered in industrial settings. Moreover, it can be safely stored within an impressive temperature range of -40 to 85°C, ensuring longevity and adaptability.

Answers to Common Queries and Valuable Insights:

  • Unlocking Remote Communication: Yes, the Schneider 140NOE77101 not only supports Ethernet-based communication but also facilitates remote communication, enabling data exchange between devices situated in different geographical locations.
  • Understanding Maximum Distance: The module's Ethernet capabilities align with the standard Ethernet limitations, typically allowing for a maximum distance of 100 meters for a single segment of CAT5e or CAT6 cable.
  • Configuration Made Easy: While the module boasts an embedded web server for basic diagnostics and configuration, harnessing its full potential and seamlessly integrating it with Quantum PLCs is achieved most efficiently through Schneider's Unity Pro software.
  • Redundancy and Failover Considerations: It's important to note that this module does not incorporate built-in redundancy. For applications where redundancy is a critical requirement, deploying redundant network architectures and relevant Schneider modules is advisable.
  • Cybersecurity Features: The module does come equipped with built-in security features to bolster network security. However, it's paramount to adhere to best cybersecurity practices throughout your system design and implementation.

Maintenance and Firmware Updates:

To ensure your system operates at peak performance and remains fortified against potential security vulnerabilities staying vigilant with firmware updates is essential. Schneider Electric consistently releases updates and patches, enhancing the module's functionality and reinforcing its security features, thereby safeguarding the reliability and resilience of your industrial automation system.

Contact Us Today For More Information About Schneider Electric Products

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call at (800) 691-8511, or emailing us at, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 140NOE77101, take a look at more from our I/O Modules line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. You can learn more about this program on our FAQ page here. We offer a repair service on all of our 140NOE77101 products that keep your downtime to a minimum. To stay up to date on manufacturer news, as well as access any of our datasheets, manuals, or other documentation, we suggest you take a look at our blog.

5 stars

4.9 Overall Satisfaction Rating

Over 1700 Ratings from Actual Customers

Read Our Reviews

Very happy with the overall service, delivery, communication and delivery,

Conley Cooke

I needed a special drive, found it, and I was quickly assisted by Joe Kaminski. Everything was exactly as it should be....


We have an older DMU80 CNC Machine and the Handheld Control was damaged beyond repair. MRO was very helpful in confirmin...

Abbey-Purchasing Specialist