SCHNEIDER 140AVI03000
The Schneider Electric 140AVI03000 is an 8-channel analog input module designed for the Modicon Quantum automation platform. This module provides a high-precision interface for acquiring various analog signals, including unipolar and bipolar voltage and current inputs, from field devices. It features 16-bit resolution for accurate data acquisition and offers electrical isolation between channels and the bus for enhanced reliability in industrial environments. The module is equipped with LED indicators for channel status and fault detection capabilities, such as broken wire detection for 4-20mA inputs and over-tracking scale detection for 1-5V inputs.
Key Characteristics:
- 8 Analog Input Channels: Provides eight differential input channels.
- Multi-Range Input Types: Supports Bipolar Current (±20 mA), Bipolar Voltage (±10 V, ±5 V), Unipolar Current (0-20 mA), and Unipolar Voltage (0-10 V, 0-5 V).
- 16-bit Resolution: Ensures high-precision analog-to-digital conversion.
- Electrical Isolation: Offers 500 Vrms AC (for 60 s) or 750 V DC isolation between channels and the bus, and 135 Vrms AC or 200 V DC between channels.
- Fault Detection: Includes broken wire detection for 4-20 mA inputs and over-tracking scale detection for 1-5 V inputs.
