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Schneider Electric TSXDEY16A4

Rated 5/5 on 3 reviews

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DESCRIPTION: Discrete Input Module- 16 I 100..120 V AC 

PRODUCT TYPE INFO: Modicon Premium 

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2 Year warranty

Part NumberTSXDEY16A4
ManufacturerSchneider Electric
TypeI/O Modules
Model #TSX-DEY-16A4
Warranty2 Year
Module formatStandard
Product or component typeDiscrete input module
Discrete input number16 capacitive isolated conforming to EN/IEC61131-2 type 2
Discrete input voltage110 V AC
Network frequency50/60 Hz 47...63 Hz AC
Sensor power supply85...132 V
Input compatibilityWith 2-wire/3-wire proximity sensors conforming to EN/IEC 60947-5-2
Discrete input current12 mA
Voltage state 1 guaranteed74 V
Current state 1 guaranteed6 mA
Voltage state 0 guaranteed20 V
Current state 0 guaranteed4 mA
Input impedance9200 Ohm at state 1
Response time<= 20 ms
10 ms
Isalotion resistance< 10 MOhm 500 V DC
Power dissipation0.83 W
Electrical connectionScrew terminal
Current consumption80 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 TSXDEY16A4 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 TSXDEY16A4 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 TSXDEY16A4, 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 TSXDEY16A4 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 TSXDEY16A4 Overview

The TSXDEY16A4, manufactured by Schneider Electric, is a versatile I/O module designed to provide discrete input functionality in industrial automation systems. With a 2-year warranty, this module offers reliable performance and durability. 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.


As a standard module, the TSXDEY16A4 follows a commonly used format, making it compatible with various systems and applications. Its primary purpose is to handle discrete input signals, allowing the system to monitor the status of connected devices and respond accordingly.


Featuring 16 capacitive isolated discrete inputs, the TSXDEY16A4 offers robust and reliable signal isolation in accordance with EN/IEC61131-2 type 2 standards. This ensures the safe and accurate detection of input signals while minimizing the risk of interference or cross-talk.

The discrete input voltage for the TSXDEY16A4 is specified at 110 V AC, making it suitable for applications operating within this voltage range. The network frequency support ranges from 50/60 Hz to 47-63 Hz AC, enabling compatibility with different power systems across the globe.


To power connected sensors, the module provides a sensor power supply of 85-132 V. This allows for seamless integration with 2-wire and 3-wire proximity sensors that comply with EN/IEC 60947-5-2 standards, offering flexibility and compatibility in diverse industrial environments.


With a discrete input current of 12 mA, the TSXDEY16A4 ensures efficient signal detection while keeping power consumption at a reasonable level. The module guarantees a voltage state of 1 of 74 V and a current state of 1 of 6 mA when an input signal is detected. Conversely, it guarantees a voltage state of 0 of 20 V and a current state of 0 of 4 mA when no input signal is present.

The TSXDEY16A4 exhibits an input impedance of 9200 Ohm at state 1, contributing to accurate signal detection and reliable operation. Its response time is specified to be less than or equal to 20 ms, ensuring rapid detection and response to input signals. In some cases, the module can even achieve a faster response time of 10 ms, enabling real-time monitoring and control in time-critical applications.

With isolation resistance below 10 MOhm at 500 V DC, the TSXDEY16A4 offers effective isolation between the input channels, minimizing the risk of interference and ensuring signal integrity.

The module has a power dissipation of 0.83 W, which helps to maintain low energy consumption and prevents excessive heat generation. It features a screw terminal electrical connection for easy and secure wiring.


The TSXDEY16A4 bears the CE marking, indicating compliance with applicable European Union directives and regulations, ensuring its adherence to safety and performance standards.

Operating at a current consumption of 80 mA at 5 V DC, the module efficiently utilizes power to deliver its intended functionality while minimizing energy waste.

In summary, the TSXDEY16A4 from Schneider Electric is a reliable and versatile discrete input module. With its capacitive isolated inputs, support for various input signals, and robust performance specifications, it provides accurate and efficient signal detection for industrial automation systems. The module's compliance with relevant standards, low power consumption, and user-friendly electrical connections make it a valuable component for diverse applications in industrial settings.

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 TSXDEY16A4, 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 TSXDEY16A4 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