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Schneider Electric 140CRA21110


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Part Number140CRA21110
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-CRA-211-10
Warranty2 Year
Electrical connection1 connector, connector type: RJ45 for connecting Modbus bus
1 female connector, connector type: SUB-D 9 for connecting to the Modbus Plus network
1 connector, connector type: LC (single mode fiber optic) for interconnecting primary and secondary PLCs up to 16 km
Product or component typeDIO drop interface
Number of port1 single
[Us] rated supply voltage115/230 V AC
Supply voltage limits85...276 V
Supply frequency47...63 Hz
Supply current0.4 A 230 V
0.2 A 115 V
Inrush current20 A 230 V
10 A 115 V
Rated power in VA50 VA
Associated fuse rating1.5 A
Output voltage5.1 V
Nominal output current3 A
Load current>= 0 A
Short-circuit protectionWith
Output overvoltage protectionWith
I/O words30 I/32 O
Typical backplanes2 positions
3 positions
4 positions
6 positions
10 positions
16 positions
Diagnostics startupChecksum
RAM address
Diagnostics run timeChecksum
RAM address
Power dissipation in W11 W
Connections - terminalsTerminal block, 7 poles

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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 140CRA21110 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 140CRA21110 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 140CRA21110, 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 140CRA21110 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 140CRA21110 Overview

140CRA21110 - DIO Drop Interface Modicon Quantum - 115/230 V AC - 1 Single Port

The 140CRA21110 stands as a key component within the Modicon Quantum automation platform, serving as a Digital Input/Output (DIO) drop interface. This module is designed to interface seamlessly with the automation system, providing robust connectivity and control capabilities.

Electrical Specifications

Featuring a single port, the 140CRA21110 operates with a rated supply voltage of 115/230 V AC. The supply voltage limits range from 85 to 276 V, ensuring compatibility with a variety of power sources. The module exhibits a maximum supply current of 0.2 A at 115 V and 0.4 A at 230 V, with inrush currents of 10 A and 20 A, respectively. The rated power in VA is 50, accompanied by an associated fuse rating of 1.5 A. The output voltage is stabilized at 5.1 V, supporting a nominal output current of 3 A with short-circuit and overvoltage protection mechanisms in place.

Configurability and Compatibility

With 30 input and 32 output I/O words, the 140CRA21110 provides extensive configurability for digital signals. It is compatible with various backplane configurations, including 3, 2, 6, 16, 10, and 4 positions, enhancing its adaptability to diverse system architectures. Diagnostics capabilities cover both startup and runtime scenarios, monitoring critical aspects such as RAM address and checksum for robust system health.

Power Dissipation and Connections

The module exhibits a power dissipation of 11 W, contributing to its energy-efficient design. Terminal connections are facilitated through a 7-pole terminal block, ensuring secure and reliable electrical connections. The module adheres to standard form factors, facilitating easy integration into existing automation setups.

Environmental Resilience

The 140CRA21110 is engineered to withstand challenging environmental conditions prevalent in industrial settings. It exhibits resistance to electrostatic discharge, meeting IEC 801-2 standards with 4 kV contact and 8 kV on air. Additionally, it demonstrates resilience to electromagnetic fields, with a resistance of 9.14 V/m (10 V/m) in the frequency range of 80 to 2000 MHz, conforming to IEC 801-3 standards.

Operating Conditions

Operating within a temperature range of 32 to 140 °F (0 to 60 °C), the module remains reliable even in demanding thermal environments. It has a storage temperature range of -40 to 185 °F (-40 to 85 °C). The module can operate at a maximum altitude of 16404.2 ft (5000 m), making it suitable for a broad range of industrial applications.

Compliance and Certifications

Adhering to UL 508 standards, the 140CRA21110 ensures compliance with safety and performance benchmarks. It holds certifications from CSA Class 1 Division 2, UL, DNV, C-tick, and GOST, reflecting its suitability for deployment in various regulatory environments.

Sustainability and Compliance

Positioned as a Green Premium product, the 140CRA21110 aligns with sustainable practices. It is REACh-free of SVHC, adheres to EU RoHS directives, and complies with China RoHS regulations. The module is mercury-free, further emphasizing its commitment to environmentally responsible manufacturing.

End-of-Life Considerations

In adherence to WEEE directives, the 140CRA21110 must be responsibly disposed of on European Union markets. Circular economy principles are embraced, providing comprehensive end-of-life information for environmentally conscious product lifecycle management.

In summary, the 140CRA21110 DIO Drop Interface for the Modicon Quantum platform combines robust electrical specifications, configurability, environmental resilience, and a commitment to sustainability, making it an ideal choice for industrial automation systems demanding reliability and efficiency.

Schneider Electric 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.

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 140CRA21110, 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 140CRA21110 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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