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2-year Warranty

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Schneider Electric 140CRA31200

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MANUFACTURER: Schneider Electric


PRODUCT TYPE INFO: Modicon Quantum

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2 Year warranty

Legacy Product

Part Number140CRA31200
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-CRA-312-00
Warranty2 Year
Module formatStandard
Product or component typeEthernet RIO drop adaptor
Number of port3
Integrated connectionEthernet IP/Modbus TCP (device network)
typeEthernet IP/Modbus TCP (service port)
Communication portEthernet IP/Modbus TCP
Communication serviceThe input data are collected and published to the remote I/O head adaptor
Output modules are updated with the data received from remote I/O head adaptor
TopologyDaisy chain loop
Local signalling1 LED red for I/O
1 LED green for RUN
1 LED green/red for network communication status (Net Status)
1 LED green/red for module status (Mod Status)
Product compatibility140CRP31200
Environmental characteristicStandard environment
Width167 mm

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 140CRA31200 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 140CRA31200 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 140CRA31200, 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 : 1lb

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Ask about exchanging your faulty 140CRA31200 for credit when ordering from MRO Electric

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 140CRA31200 Overview

Unveiling the Schneider Electric 140CRA31200 I/O Module: A Comprehensive Overview

Schneider Electric's 140CRA31200 I/O Module stands at the forefront of industrial automation, offering advanced features and reliable performance. Let's explore its specifications, features, and applications in detail.

Key Specifications and Features

  • Part Number: 140CRA31200
  • Manufacturer: Schneider Electric
  • Type: I/O Modules
  • Model #: 140-CRA-312-00

Understanding the 140CRA31200 I/O Module

As an Ethernet RIO drop adaptor, the 140CRA31200 serves as a crucial component in industrial networks, facilitating seamless communication between devices. Manufactured by Schneider Electric, this module is designed to meet the demands of modern industrial applications, ensuring efficiency and reliability.

Specifications and Functionalities

  • Module Format: Standard
  • Number of Ports: 3
  • Integrated Connection: Ethernet IP/Modbus TCP (device network)
  • Communication Port: Ethernet IP/Modbus TCP
  • Communication Service: The module collects input data and publishes it to the remote I/O head adaptor. Output modules are updated with data received from the remote I/O head adaptor.
  • Topology: Daisy chain loop
  • Local Signalling: 1 LED red for I/O, 1 LED green for RUN, 1 LED green/red for network communication status (Net Status), 1 LED green/red for module status (Mod Status)
  • Product Compatibility: Compatible with 140CRP31200
  • Environmental Characteristic: Suitable for standard environments
  • Width: 167 mm

Applications and Use Cases

The 140CRA31200 I/O Module finds application in various industrial settings where reliable communication and data exchange are essential. It is commonly used in manufacturing plants, process industries, and infrastructure projects. With its advanced communication protocols and seamless integration, it enables efficient control and monitoring of industrial processes.

Benefits and Advantages

  • Seamless Communication: With integrated Ethernet IP/Modbus TCP connectivity, the 140CRA31200 ensures seamless communication between devices, enhancing productivity and efficiency.
  • Easy Integration: Its standard module format and compatibility with other Schneider Electric products make integration into existing systems straightforward.
  • Robust Construction: Built to withstand standard environmental conditions, this module offers durability and reliability in demanding industrial environments.
  • Intuitive Signalling: The module's LED indicators provide clear visual feedback on I/O status, network communication, and module status, facilitating troubleshooting and diagnostics.

FAQ: Addressing Common Queries

1. What distinguishes the 140CRA31200 I/O Module from other similar products?

The 140CRA31200 stands out due to its robust construction, advanced communication protocols, and seamless integration capabilities, making it a reliable choice for industrial communication needs.

2. What warranty does the 140CRA31200 I/O Module come with?

MRO Electric offers a standard warranty for the 140CRA31200 I/O Module, providing users with assurance regarding its durability and performance.

3. Can the 140CRA31200 I/O Module be integrated into existing systems?

Yes, the 140CRA31200 is designed for easy integration into existing industrial automation systems, thanks to its standard module format and compatibility with other Schneider Electric products.

4. What applications is the 140CRA31200 I/O Module suitable for?

The 140CRA31200 finds application in various industrial settings, including manufacturing plants, process industries, and infrastructure projects, where reliable communication and data exchange are essential.

5. How does the 140CRA31200 I/O Module handle communication between devices?

The module features integrated Ethernet IP/Modbus TCP connectivity, allowing seamless communication between devices in industrial networks, and enhancing productivity and efficiency.


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 140CRA31200, 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 140CRA31200 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.

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