Receive a Text Quote
We will send you price and availability shortly
Invalid number. Please call (800) 691-8511
Looking for a fast quote? Click here, and we'll text you.

Schneider Electric 140DAI54300

Rated 5/5 on 2 reviews

Rate this product

MANUFACTURER: Schneider Electric 

DESCRIPTION: Discrete Input Module  - 16 I - 115 V AC - 2 Channels

PRODUCT TYPE INFO: Modicon Quantum

12 in stock

Ships Today

Free Shipping

2 Year warranty

Part Number140DAI54300
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-DAI-543-00
Warranty2 Year
Module formatStandard
Product or component typeVAC discrete input modules
Software nameConcept
ProWORX 32
Unity Pro
Discrete input number16
Group of channels2
Addressing requirement1 input word
Discrete input voltage115 V AC
Input current<= 13.2 mA 47...53 Hz
<= 11.1 mA 57...63 Hz
Voltage state1 guaranteed85...132 V AC at 47...53 Hz
79...132 V AC at 57...63 Hz
Voltage state 0 guaranteed0...20 V AC at 47...53 Hz
0...20 V AC at 57...63 Hz
Input impedance14400 Ohm capacitive at 47...53 Hz
12000 Ohm capacitive at 57...63 Hz
Network frequency limits47...63 Hz
Leakage current<= 2.1 mA
Absolute maximum input200 V 1 cycle
156 V 10 s
132 V continuous
Response time7.3...12.3 ms On-Off
4.9...0.75 ms x line cycle Off-On
Isolation between group1780 Vrms for 1 minute
Isolation between group and bus1780 Vrms for 1 minute
Bus current requirement180 mA
Power dissipation in W<= 5.5 W
Local signalling16 LEDs green input status
1 LED red external fault detected (F)
1 LED green bus communication is present (Active)

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 140DAI54300 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 140DAI54300 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 140DAI54300, 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

Want it shipped today?

  • Order within the next 13 hours and 13 minutes.
  • If you order between 4pm and 6pm EST, you will be charged a small rush fee.

Ask about exchanging your faulty 140DAI54300 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 140DAI54300 Overview

The 140DAI54300 is a discrete input module from the Modicon Quantum automation platform. It is designed to provide reliable input monitoring for industrial applications. This module offers 16 discrete input channels and operates with a voltage of 115 V AC. It is compatible with Unity Pro, Concept, and ProWORX 32 software. 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.


The module is divided into two groups of channels and requires one input word for addressing. It supports a voltage state of 1 between 79 and 132 V AC at 57-63 Hz, and a voltage state of 0 between 0 and 20 V AC at 57-63 Hz. The input impedance is 12,000 Ohms capacitive at 57-63 Hz and 14,400 Ohms capacitive at 47-53 Hz.


Operating within a network frequency range of 47-63 Hz, the module has a maximum leakage current of 2.1 mA. It can handle an absolute maximum input of 132 V continuously, 156 V for 10 seconds, and 200 V for 1 cycle. The response time for the module ranges from 4.9 to 0.75 ms x line cycle for the Off-On state, and 7.3 to 12.3 ms for the On-Off state.

The 140DAI54300 module provides isolation between groups and buses, with an isolation rating of 1780 Vrms for 1 minute. It has a bus current requirement of 180 mA. The module has a maximum power dissipation of 5.5 W and features local signaling through LEDs, including one green LED for bus communication, one red LED for external fault detection, and 16 green LEDs for input status indication.


In terms of environmental specifications, the module complies with standards such as CSA C22.2 No 142 and UL 508. It is certified with cUL and FM Class 1 Division 2. The module offers resistance to the electrostatic discharge of 4 kV contact and 8 kV on air, as well as resistance to electromagnetic fields of 10 V/m in the 80-2000 MHz range. It operates in an ambient air temperature range of 0-60 °C and can be stored in temperatures ranging from -40 to 85 °C. The module has a relative humidity tolerance of 95% without condensation and can operate at altitudes up to 5000 m.

The 140DAI54300 module is part of Schneider Electric's Green Premium product range, which signifies its commitment to sustainability. It complies with REACh regulations and is free of Substances of Very High Concern (SVHC). The module is also compliant with the EU RoHS Directive, mercury-free, and designed for circularity. It provides specific waste collection instructions for disposal in European Union markets, following the WEEE directive.

In summary, the 140DAI54300 discrete input module offers reliable input monitoring with 16 channels and operates with a voltage of 115 V AC. With its robust design, isolation capabilities, and compatibility with various software, it provides a versatile solution for discrete input applications in industrial automation.

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 140DAI54300, 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 140DAI54300 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