Schneider 140AVO02000C Analog Output Module

The Schneider Electric 140AVO02000C is a precision analog output module designed for the Modicon Quantum automation platform, offering accurate control of analog devices in process and manufacturing environments. It features two isolated analog output channels, capable of delivering voltage signals (±10 V) to actuators, control valves, drives, and other field devices that require finely tuned analog control.

This module is ideal for systems requiring high-performance analog output in mission-critical applications, such as temperature regulation, flow control, or speed command in industrial automation. Built with advanced diagnostics, excellent linearity, and signal stability, the 140AVO02000C ensures reliability and integration simplicity within large-scale automation architectures.

Technical Specifications

Product Applications

The 140AVO02000C is tailored for diverse applications across various industries that require analog control:

• Oil & Gas – Provides precise voltage control to pneumatic valves and actuators for flow and pressure regulation.

• Power Generation – Controls turbine valve positions or generator excitation systems.

• Pharmaceutical Manufacturing – Maintains precise environmental conditions such as humidity and temperature in cleanrooms.

• Chemical Processing – Controls proportional dosing pumps and pH neutralization systems.

• HVAC Automation – Outputs analog voltage to modulate dampers, valves, or VFDs for energy-efficient control.

• Water & Wastewater – Drives analog actuators in filtration, aeration, and pumping processes.

Key Advantages

• High Precision Control

  With a 15-bit resolution and ±0.1% accuracy, the 140AVO02000C provides highly reliable analog output signals for demanding applications.

• Dual Independent Outputs

  Two channels allow simultaneous, independent control of two separate analog devices.

• Channel and Bus Isolation

  Ensures signal integrity and system protection through full optical isolation between channels and backplane.

• Robust Diagnostic Features

  Internal diagnostics alert users to output faults and internal errors, reducing troubleshooting time and downtime.

• Quantum Platform Compatibility

  Seamlessly integrates with Schneider Electric’s Modicon Quantum platform, minimizing setup and engineering costs.

• Rugged Industrial Design

  Designed to operate in harsh environments, backed by multiple certifications including ATEX for hazardous areas.

Frequently Asked Questions (FAQ)

1. What type of analog signals does the 140AVO02000C output?

   It outputs voltage signals in the ±10 VDC range.

2. How many output channels does this module have?

   The module provides 2 independently controlled analog output channels.

3. Can it provide current (mA) output signals?

   No, this model is designed exclusively for voltage outputs. Use 140AVO02000 or similar if current output is required.

4. Is the module compatible with Quantum CPUs like 140CPU65160?

   Yes, it is fully compatible with Modicon Quantum CPUs and rack systems.

5. Does this module have output isolation?

   Yes, each output channel is isolated from the backplane and from each other.

6. Can the outputs be used simultaneously?

   Yes, both outputs can function independently at the same time.

7. How accurate is the output signal?

   The module offers ±0.1% of full-scale accuracy, suitable for critical control.

8. What is the typical update rate for each channel?

   Each channel updates every 8 milliseconds.

9. Is the module hot-swappable?

   Yes, it supports hot-swapping within compatible chassis configurations.

10. What is the size and weight of the module?

    Dimensions are 103.9 × 40.3 × 250 mm, and it weighs 0.3 kg.