Schneider Electric 140ACI03000

Schneider Electric 140ACI03000 – High-Precision Analog Input Module for Industrial Automation

The Schneider Electric 140ACI03000 is a high-performance analog input module for industrial automation applications. As part of the Modicon range, this module provides accurate data acquisition and signal processing, making it an essential component for complex control systems. It features eight differential analog input channels, each offering precise measurement capabilities with a 12-bit resolution. This module is engineered to handle both voltage and current inputs, supporting linear measuring ranges of 1–5 V and 4–20 mA. Designed for reliability and efficiency, the 140ACI03000 ensures seamless integration into automated control environments, delivering high-speed data acquisition and exceptional signal accuracy.

Superior Performance and Accuracy

The 140ACI03000 module is equipped with a single-pole low-pass filter, which provides a 3 dB attenuation at 15 Hz ±20%. This ensures stable signal processing, minimizing noise interference and enhancing measurement accuracy. With an absolute accuracy error of ±0.1% of full scale and a linearity error of just ±0.04%, this module delivers high-precision performance essential for industrial control systems. The module also boasts excellent temperature stability, with an accuracy drift of ≤0.005% of full scale per degree Celsius. This makes it suitable for use in demanding environments where consistent and reliable measurements are critical.

Robust Design and Electrical Isolation

The Schneider Electric 140ACI03000 module is designed for industrial robustness and features strong electrical isolation capabilities. It provides 3000 V DC isolation between channels and the bus for 60 seconds and 1000 V DC between individual channels. The module’s common mode rejection exceeds -72 dB at 60 Hz, reducing interference from external electrical noise. Additionally, it features built-in fault detection, including Undervoltage range detection for 1–5 V inputs and broken wire detection for 4–20 mA inputs. These safety features enhance system reliability and minimize downtime in industrial automation processes.

Efficient Operation and Integration

The 140ACI03000 module ensures rapid data acquisition and processing with an update time of just 5 milliseconds. Its local signaling system includes eight green LEDs to indicate active channels and eight red LEDs to signal channel faults, providing clear status updates for operators. Additional LED indicators display external faults and bus communication status. The module requires 240 mA of bus current and has a power dissipation of just 2 W, making it an energy-efficient solution for industrial applications. It is CE-marked, ensuring compliance with international safety and performance standards.

Availability and Warranty

The Schneider Electric 140ACI03000 module is available for immediate shipping from MRO Electric and Supply. Customers benefit from a two-year warranty, ensuring peace of mind and product reliability. Free shipping is also provided, making acquiring this essential automation component easier and more cost-effective.

Frequently Asked Questions (FAQ)

What is the primary function of the Schneider Electric 140ACI03000 module?

This analog input module is designed for industrial automation applications. It processes analog signals from sensors and transmits precise data to a PLC for control and monitoring purposes.

How many analog inputs does the 140ACI03000 module support?

The module supports eight differential analog input channels, processing multiple signals simultaneously.

What types of input signals does this module accept?

It accepts both voltage and current signals and has a linear measuring range of 1–5 V and 4–20 mA.

What is the resolution of the analog input?

The module provides a 12-bit resolution, ensuring precise data acquisition and signal accuracy.

How does this module ensure signal accuracy?

It features a low-pass filter, excellent linearity, and temperature stability, with an absolute accuracy error of ±0.1% of full scale and a linearity error of ±0.04%.

What kind of isolation does this module provide?

The module offers 3000 V DC isolation between channels and the bus and 1000 V DC isolation between individual channels, reducing the risk of electrical interference.

Does this module include fault detection features?

Yes, it includes Undervoltage range detection for 1–5 V inputs and broken wire detection for 4–20 mA inputs, helping to ensure system reliability.

What is the update time for data processing?

The module processes analog input data with an update time of just 5 milliseconds, ensuring rapid and efficient performance.

Is the 140ACI03000 module covered under warranty?

MRO Electric and Supply offers a two-year warranty on this module, covering manufacturing defects and ensuring long-term reliability.

Where can I purchase this module, and is shipping available?

The 140ACI03000 module is available for immediate purchase from MRO Electric and Supply. For customer convenience, free shipping is included.

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 sales@mroelectric.com, we strive for customer satisfaction first. This means lower prices and better service for you. For more products like 140ACI03000, 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 140ACI03000 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.