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Schneider Electric 140NOE77100

Rated 4.5/5 on 5 reviews

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MANUFACTURER: Schneider Electric 

DESCRIPTION: Modbus 10/100 BASE T 100FX 8M Flash Mem TCP/IP, HTTP Server

PRODUCT TYPE INFO: Modicon Quantum

2 in stock

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2 Year warranty

Part Number140NOE77100
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-NOE-771-00
Warranty2 Year
Module formatStandard
Product or component typeEthernet network TCP/IP module
ConceptTransparent Ready
Web serverClass B20
Web servicesData Editor (via PC terminal)
Rack viewer
Diagnostics via predefined web pages
Communication serviceModbus TCP messaging
I/O scanning
Communication port protocolEthernet Modbus TCP/IP
Physical interfaceMT/RJ 100BASE-FX fiber optic
RJ45 10BASE-T/100BASE-TX twisted pair
Transmission rate10/100 Mbit/s
RedundancyYes hot standby redundant architecture
SupplyVia the power supply of the rack
Local signalling1 LED 10 Mbps or 100 Mbps data rate (10 MB/100 MB)
1 LED collision detection (Coll)
1 LED download mode (Kernel)
1 LED Ethernet module fault (Fault)
1 LED Ethernet network status (RUN)
1 LED full-duplex mode (Fduplex)
1 LED module ready (Ready)
1 LED network active (Link)
1 LED rack operational (Active)
1 LED transmission/reception activity (TxAct/RxAct)
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 140NOE77100 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 140NOE77100 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 140NOE77100, 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 21 hours and 9 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 140NOE77100 for credit when ordering from MRO Electric

How do I recover a Quantum 140NOE77100 from a crash?

  • The replacement part number is 140NOE77101. It can be swapped out while the controller is running.
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 140NOE77100 Overview

The Quantum 140 NOE 771 00 Megabit Ethernet Module is manufactured by Schneider Electric for the Quantum Ethernet TCP/IP line of modules. The task of the Quantum 140 NOE 771 00 is to foster communication between the Quantum Programmable Logic Controller, or PLC, with connected Ethernet network devices. The Schneider Electric is manufactured to fit into a single slot on a standard Quantum backplane. The Quantum single-width unit housing contains the electronics that operate the 140 NOE 771 00 modules. Capable of being hot-swapped, the Schneider Electric 140 NOE 771 00 fits into any single slot available on a backplane to establish communication between connected devices in real-time. These products are manufactured in France and are designed for Material handling, packaging, and textile machines usage. They come with a 2-year warranty from MRO Electric. We also carry I/O Modules from other manufacturers such as Modicon and ABB.

Features of the Schneider Electric 140 NOE 771 00

Peer-to-peer communication is one feature of the Quantum 140 NOE 771 00. It is also manufactured to provide I/O scanning and acts as a Modbus / TCP server. This module is able to include HTTP services. These services aid in maintenance as well as configuration capabilities. 

The primary features of the Schneider Electric 140 NOE 771 00 include provisions.  It is enabled with a full-duplex capable twisted shield port with integrated 10/100 BASE-TX. It has a full-duplex capable fiber optic port that is integrated with a 100BASE-FX multimode. The Quantum 140 NOE 771 00 includes an embedded HTTP server as well as a BOOTP client and server. Another feature of the 140 NOE 771 00 is the SNMP V2 agent. It employs flash file system capabilities and has an integrated Modbus I/O scanner.  The Quantum140 NOE 771 00 is capable of using field-upgradeable software over the TCP/IP.  The final highlighted feature of the Quantum 140 NOE 771 00 is the Modbus/TCP client and Modbus/TCP server.

The front panel of the Quantum 140 NOE 771 00 displays many identifying features, including identification markings visible on the front top of the module, complete with color code and LED display. There is a removable hinged door on the front of the Quantum 140 NOE 771 00 module that contains a space for a writable IP (Internet Protocol) address, a global address area, and an area for connector cables. What cables are connected in this space?  This space is provided for two Ethernet connector cables. 


The Quantum 140 NOE 771 00 modules are equipped with an LED display. This display indicates numerous items relating to the panel.  The LED indicates the operating status of the 140 NOE 771 00 modules as well as both the connected fiber optic and Modbus communications networks.

The front panel allows for recording the preferred written assignments for selected IP addresses. The global address indication is located at the front panel showing the factory assigned Ethernet MAC address.

The Schneider Electric Quantum 140 NOE 771 00 includes two connections: a 100 BASE-FX Connector and a 10/100BASE-T Connector. The 100 BASE-FX Connector provides an MT - RJ receptacle.  The MT – RJ receptacle provides a connection to a 100-megabit fiber optic Ethernet cable module. The 10/100BASE-T Connector provides an RJ – 45 receptacle. The RJ – 45 receptacle is for a shielded, twisted-pair Ethernet cable connection.

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 140NOE77100, 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 140NOE77100 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

Fast delivery and very good service.


Would use again. Received in timely manner.


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

Conley Cooke