Schneider Electric AS-B875-111

Schneider Electric AS-B875-111 I/O Module

The Schneider Electric AS-B875-111 is a high-performance I/O module designed for industrial automation systems. It provides reliable analog-to-digital (A/D) conversion capabilities. With a robust feature set, this module supports multiple input ranges and configurations, making it a versatile solution for monitoring and controlling processes. The AS-B875-111 is part of Schneider Electric's extensive portfolio of automation products, backed by a 2-year MRO Electric and Supply warranty.

Input and Configuration Options

This I/O module offers flexible input configurations, allowing users to select between 8 differential or 16 single-ended channels. The inputs support a variety of operating ranges, including:

• 4 to 20 mA
• 1 to 5 V DC
• -10 to 10 V DC
• 0 to 20 mA
• -5 to 5 V DC

These options ensure compatibility with various sensors and systems, providing seamless integration into industrial setups.

Performance and Accuracy

The AS-B875-111 boasts impressive performance specifications, with a resolution of 14 bits and an accuracy of ±0.1%. It also maintains excellent linearity, with a deviation of only ±0.05%. The module's update time is 10 milliseconds for eight inputs and 20 milliseconds for 16, ensuring real-time responsiveness in dynamic environments.

Impedance and Isolation

The module offers high input impedance in voltage mode (>10 MΩ) and 250 Ω in current mode, minimizing signal interference and ensuring accurate readings. Isolation features include 30 VAC channel-to-channel and 1500 VAC channel-to-module isolation, protecting the system from electrical disturbances and enhancing safety.

Power Requirements

The AS-B875-111 is designed to operate efficiently with minimal power consumption. It requires:

• +5 V at 500 mA
• +4.3 V at 900 mA
• -5 V at zero mA

These power specifications make it a cost-effective and energy-efficient solution for industrial applications.

Durability and Reliability

Built to withstand demanding industrial environments, the AS-B875-111 delivers consistent performance under various operating conditions. Its advanced design and high-quality components ensure long-term reliability, reducing maintenance and downtime.

Frequently Asked Questions (FAQs)

What is the primary function of the AS-B875-111 module?

The AS-B875-111 is an analog-to-digital (A/D) conversion module designed to process analog input signals in industrial automation systems.

How many channels does the module support?

It supports eight differential or 16 single-ended channels, which can be user-selected based on the application.

What are the supported input ranges?

The module supports input ranges of 4 to 20 mA, 1 to 5 V DC, -10 to 10 V DC, 0 to 20 mA, and -5 to 5 V DC.

What is the resolution of the AS-B875-111?

The module has a resolution of 14 bits, ensuring precise signal processing.

What is the accuracy of the module?

Its accuracy is ±0.1%, making it suitable for high-precision applications.

What is the update time for inputs?

The update time is 10 milliseconds for eight inputs and 20 milliseconds for 16 inputs.

Does the module offer channel isolation?

It provides 30 VAC channel-to-channel isolation and 1500 VAC channel-to-module isolation for safety and signal integrity.

What are the power requirements?

The module requires +5 V at 500 mA, +4.3 V at 900 mA, and -5 V at zero mA.

Is the module compatible with various sensor types?

Yes, the wide range of input configurations ensures compatibility with various sensors.

What is the warranty for the AS-B875-111?

The module comes with a 2-year warranty from MRO Electric and Supply.

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 AS-B875-111, 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 AS-B875-111 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.