Schneider 140AVI03000C Analog Input Module

The Schneider Electric 140AVI03000C is a high-precision analog input module designed for the Modicon Quantum series of programmable automation controllers. This module is engineered for capturing analog signals from a variety of field instruments, including pressure transmitters, temperature sensors, level detectors, and more. With a focus on accuracy, electrical isolation, and seamless integration, the 140AVI03000C plays a critical role in process control applications where real-time data acquisition is vital.

As part of Schneider Electric’s trusted Quantum line, this analog input module supports advanced diagnostics, robust electrical performance, and compatibility with a broad range of industrial systems. It helps convert raw voltage signals into digital values that can be interpreted by the controller to make decisions based on real-world conditions.

Technical Specifications

Product Applications

The 140AVI03000C module is widely utilized across various industries for monitoring and controlling continuous variables. Some typical application scenarios include:

• Oil & Gas – Monitoring tank levels, temperatures, and flow rates from analog sensors.

• Power Generation – Interfacing with thermocouples and RTDs for temperature measurement.

• Water Treatment Plants – Monitoring pH, turbidity, and chemical dosing equipment.

• Manufacturing Automation – Reading feedback from sensors to adjust process variables.

• Pharmaceutical Processing – High-accuracy monitoring of pressure and temperature values.

• Food & Beverage – Controlling temperature zones and fluid levels in processing equipment.

Key Advantages

• High Accuracy and Resolution

  With a 15-bit resolution and ±0.1% accuracy, the module ensures reliable signal conversion for precise process control.

• Wide Input Range Support

  The module supports both unipolar and bipolar voltage inputs, offering versatility for various sensor types.

• Strong Electrical Isolation

  Optical isolation between the backplane and analog circuitry prevents electrical noise interference and enhances safety.

• Fault Diagnostics

  Advanced diagnostic features help identify wiring faults, module failure, and signal errors quickly, reducing troubleshooting time.

• Seamless Integration

  Designed specifically for the Modicon Quantum platform, ensuring compatibility and smooth system configuration.

• Robust Industrial Design

  Built to withstand harsh environments with a wide operating temperature and industrial certifications including UL and ATEX.

Frequently Asked Questions (FAQ)

1. What type of signals does the 140AVI03000C support?

   It supports analog voltage input signals in the range of 0–10 VDC and ±10 VDC.

2. How many input channels are available on this module?

   The module provides 8 analog input channels.

3. Can it measure current signals like 4–20 mA directly?

   No, it is designed for voltage input. A signal conditioner or external resistor would be required for current inputs.

4. Is the module hot-swappable?

   Yes, it can be replaced while the system is powered if supported by the platform configuration.

5. Is there isolation between channels?

   No, this module does not offer channel-to-channel isolation.

6. What is the resolution of this analog input module?

   It has a 15-bit resolution for precise signal interpretation.

7. Which controller platforms is this module compatible with?

   It is compatible with Modicon Quantum automation platforms.

8. What kind of diagnostics does the module support?

   It supports fault detection such as open wire, internal errors, and module failure.

9. What is the physical size of the 140AVI03000C module?

   The module measures 103.9 × 40.3 × 250 mm.

10. What is the approximate weight of the module?

    The weight is 0.3 kg.