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Schneider Electric 140CRP93100

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Part Number140CRP93100
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-CRP-931-00
Warranty2 Year
Module formatStandard
Product or component typeRIO head-end adaptor module
Product compatibilityQuantum 200/500/800 series
Symax (any mix)
Drops/Network<= 31
I/O words/drop64 I/64 O
Type of cableCoaxial 75 Ohm
Transmission rate1544 Mbit/s
Dynamic range35 dB
Isolation voltage500 V DC coaxial center and ground
Electrical connection1 female connector F elbowed with single cable
Diagnostics startupLAN controller check
Memory check
Power up
Power dissipation in W3 W 1 channel
Bus current requirement600 mA 1 channel

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 140CRP93100 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 140CRP93100 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 140CRP93100, 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.

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Ask about exchanging your faulty 140CRP93100 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 140CRP93100 Overview

Introduction to the Modicon 140CRP93100 RIO Head-End Adaptor Module

The Modicon 140CRP93100 RIO head-end adaptor module, manufactured by Schneider Electric, is an essential component designed for utilization on the Modicon Quantum platform, catering to the diverse automation needs of industrial settings.

Features and Applications

Remote I/O Connectivity:

The 140CRP93100 module is specifically tailored for applications requiring remotely mounted I/O, offering seamless connectivity and integration within Quantum remote I/O architecture solutions.

Architecture Highlights:

Utilizing single cable RIO architecture with S908 bus connectivity, the module connects directly to the Quantum CPU head-end module, enhancing I/O capacity and facilitating connectivity to existing Modicon I/O fittings.

Description and Specifications:

The 140CRP93100 serves as a Quantum RIO head adaptor, supporting a single coaxial cable connection.

It requires a bus current of 600 mA with a power dissipation of 3 W, ensuring efficient and reliable operation.

Advantages and Usage

Integral Part of Ethernet RIO Architecture:

The 140CRP93100 module plays a crucial role within the Ethernet RIO architecture, forming a simple daisy ring or daisy train loop with Quantum Ethernet and Modicon X80 Ethernet RIO drops, facilitating seamless communication and data exchange.

Installation and Requirements:

To maximize functionality, each I/O drop on the system requires the installation and use of a MA0185100 T-connector.

The T-connector not only electrically isolates the drop from the trunk cable but also safeguards the system against impedance mismatches and cable disconnections, ensuring uninterrupted operation and system protection.

FAQ (Frequently Asked Questions)

1. What is the warranty coverage for the Modicon 140CRP93100 module?

  • The 140CRP93100 module comes with a 2-year warranty from MRO Electric, providing users with assurance regarding product quality and reliability.

2. What applications is the 140CRP93100 module suitable for?

  • The 140CRP93100 module is designed for use in material handling, packaging, and textile machines, among other industrial applications, where remote I/O connectivity and system reliability are essential.

3. Does the 140CRP93100 module support redundant cable configurations?

  • Yes, Schneider Electric offers redundant cable solutions to enhance system availability and protect against cable breaks, ensuring continuous communication and minimizing downtime.

4. How can users identify potential issues with the system using the 140CRP93100 module?

  • The module provides status bits and counter values for communication transactions to all drops, enabling users to detect and address potential connectivity issues proactively, thereby minimizing downtime and optimizing system performance.


The Modicon 140CRP93100 RIO head-end adaptor module serves as a vital component within the Modicon Quantum platform, offering seamless remote I/O connectivity and enhancing system reliability. With its advanced features, compatibility, and warranty coverage, the module provides users with a dependable solution for their automation needs, underscoring Schneider Electric's commitment to innovation and customer satisfaction.

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 140CRP93100, 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 140CRP93100 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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