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

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2 year warranty


Part Number140NOE77100
ManufacturerSchneider Electric
SeriesModicon Quantum
TypeIO Modules
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 12-month 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.

This product weighs 2lbs. Want it shipped today?

  • Order within the next 14 hours and 33 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.

Additional Information

Check out the rest of our Schneider Electric product line. Whether it's using our online instant quote feature, giving us a call, or sending us an email, 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 Modicon Quantum line. If your current unit has gone bad, take advantage of our Core Exchange program for the most inexpensive route. We offer a repair service on all of our 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.

Payment Methods

We accept all major credit cards, wire transfers, and net terms for established customers.


(800) 691-8511