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Schneider Electric 140ACO02000

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Part Number140ACO02000
ManufacturerSchneider Electric
TypeI/O Modules
Model #140-ACO-020-00
Warranty2 Year
Product weight0.85 kg
Analogue output number4
Addressing requirement4 output words
Loop voltage12...30 V DC
Voltage drop7...30 V 20 mA
Analogue output range4...20 mA 0...4096 counts, 12 bits bipolar current
Absolute accuracy error+/- 0.20 % of full scale at 25 °C
Linearity+/- 1 LSB
Accuracy drift according to temperature+/- 0.007 % of full scale/°C maximum
+/- 0.004 % of full scale/°C
Isolation between channels750 V for 1 minute DC
500 V 47...63 Hz AC
Update time3 ms
Setting time900 µs to +/- 0.1 % of the final value
Fault typeOpen circuit 4...20 mA
Bus current requirement480 mA
Power dissipation in W<= 5.3 W
External power requirement12...30 V
Local signalling4 LED red channel fault
4 LED green channel is turned on
1 LED red external fault
1 LED green bus communication is present (Active)

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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 140ACO02000 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 140ACO02000 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 140ACO02000, 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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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 140ACO02000 Overview

Schneider Electric I/O module 140ACO02000

Schneider Electric presents the 140ACO02000, an I/O module designed to enhance control systems with versatile analog output capabilities. As part of Schneider Electric's comprehensive range of industrial solutions, this module offers reliable performance and seamless integration into automation setups.

Technical Specifications

With a weight of 0.85 kg, the 140ACO02000 module provides four analog output channels, catering to diverse industrial requirements. It requires four output words for addressing, ensuring efficient communication within the system. The module operates within a loop voltage range of 12 to 30 V DC, with a voltage drop between 7 and 30 V at 20 mA.

Performance Parameters

The analog output range spans from 4 to 20 mA, covering a count range of 0 to 4096 counts with 12 bits of bipolar current precision. The module maintains a high level of accuracy, with an absolute accuracy error of only +/- 0.20% of full scale at 25°C. Additionally, its linearity is guaranteed within +/- 1 LSB, ensuring precise output across various operating conditions.

Reliability and Safety Features

Schneider Electric prioritizes reliability and safety in the 140ACO02000 module design. The module demonstrates minimal accuracy drift with temperature fluctuations, ensuring consistent performance even in demanding environments. With isolation between channels rated at 750 V for 1 minute DC and 500 V for 47 to 63 Hz AC, the module provides enhanced safety for both equipment and operators.

Operational Efficiency

To streamline operations, the module offers quick response times, with an update time of just 3 ms and a setting time of 900 µs to achieve +/- 0.1% of the final value. Moreover, it features fault detection capabilities, signaling open circuit conditions for the 4 to 20 mA range, enabling prompt troubleshooting and maintenance.

Power Management and Integration

The module operates with a bus current requirement of 480 mA and a power dissipation of <= 5.3 W, ensuring efficient energy utilization within the system. It is compatible with external power sources ranging from 12 to 30 V, offering flexibility in installation and power management. The CE marking confirms compliance with European safety standards.

Visual Indicators

For ease of monitoring, the 140ACO02000 module includes LED indicators for local signaling. Four red LEDs indicate channel faults, while four green LEDs signify that the respective channel is operational. Additionally, the module features a red LED for external fault indication and a green LED to confirm bus communication presence, facilitating efficient system diagnostics.

FAQ (Frequently Asked Questions)

What is the weight of the 140ACO02000 module?

The module weighs 0.85 kg, making it lightweight and easy to handle during installation.

How many analog output channels does the module offer?

The module provides four analog output channels, offering versatility in control applications.

What is the input voltage range for the module?

The module operates within a loop voltage range of 12 to 30 V DC, ensuring compatibility with various power sources.

How does the module indicate faults?

The module features LED indicators for channel fault detection and external fault indication, aiding in rapid fault identification and troubleshooting.

What are the isolation capabilities of the module?

Each channel of the module provides 750 V DC isolation between channels and 500 V AC isolation at 47 to 63 Hz frequency, ensuring signal integrity and safety.

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 140ACO02000, 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 140ACO02000 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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