Product Details:

Schneider 140ACI03000 is a rack-mounted 8-channel analog input module designed for Modicon Quantum PLC automation systems. This module collects analog signals from field transmitters and sensors, then converts analog signals into digital data and transmits the processed data to the Quantum CPU via rack backplane. It accepts standard 4-20mA and 0-20mA current input signals, and each of the eight independent channels can be configured individually to match different field measurement instruments. The module features high signal sampling precision, which can accurately capture real-time process variables such as pressure, flow, liquid level and temperature. Built-in self-diagnostic functions detect channel open circuit, wiring error and internal hardware faults, feeding fault status back to the PLC for fast maintenance troubleshooting. Industrial-grade circuit design delivers strong resistance to electromagnetic interference and mechanical vibration, supporting reliable continuous operation in power stations, petrochemical plants and water treatment facilities. Installed in standard Quantum rack slots, this analog input module works with CPU and I/O modules to build a complete process data acquisition system. Widely adopted in process automation industries, this analog acquisition hardware is an essential part of Modicon Quantum control systems. It helps operators monitor field equipment parameters in real time, optimize production control and reduce unexpected equipment shutdown risks.

Core Attributes:

Brand: Schneider

Model: 140ACI03000

Product Type: 8 Channel Analog Input Module

Compatible System: Schneider Modicon Quantum PLC rack system

Input Signal: 4-20mA, 0-20mA

Channel Count: 8 independent analog input channels

Function: Analog signal collection, analog-to-digital conversion, field process data acquisition, channel fault diagnosis

Mounting: Standard rack slot installation

Operating Temperature: 0°C ~ +60°C

Feature: High measurement accuracy, configurable channels, built-in self-diagnosis, industrial anti-interference