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Schneider 140ACI04000 Detailed Introduction

Sep 30, 2025 Schneider

Schneider 140ACI04000 is an analog input module.The following is a detailed introduction to the module.

Schneider 140ACI04000

Basic properties

Brand:Schneider

Model:140ACI04000

Series:Quantum series

Technical features

Analog input channels

The module provides multiple analog input channels(some say 16,some say 4)for receiving analog signals sent by external sensors or devices.These signals can include a variety of industrial parameters such as temperature,pressure,flow,etc.

High-precision conversion

The module has a built-in high-precision analog-to-digital converter(ADC)that can accurately convert analog signals into digital signals.The analog input resolution is up to 016000 counts(or 04095 counts,depending on the input signal),providing high-precision signal conversion and measurement capabilities.

Multiple input ranges

Supports multiple analog signal input ranges,such as 4~20mA,0~20mA,0~25mA,etc.,to meet the needs of different applications.

Communication interface

The module usually has a communication interface for communication and data exchange with PLC(Programmable Logic Controller)or DCS(Distributed Control System).The supported communication protocols and interface types may vary depending on the specific model,but usually include Ethernet,serial interface,etc.

Flexible configuration

Users can flexibly configure according to specific application requirements,such as setting parameters such as input signal type,range,resolution,etc.

High accuracy and reliability

It has low linearity error and absolute accuracy error to ensure the accuracy and reliability of measurement results.Built-in overcurrent,overvoltage and other protection functions ensure that the module can operate safely under abnormal conditions.

Application field

Industrial automation:Schneider 140ACI04000 module is widely used in various industrial automation and control systems,such as manufacturing,energy,water treatment and other fields.It can be used to receive analog signals output by sensors,transmitters and other devices,and convert them into digital signals for processing and control by the central processor.

Machine vision:In machine vision test technology,this module can be used to receive analog signals output by image sensors and convert them into digital signals for processing and analysis.This helps to realize functions such as dimensional inspection,integrity inspection,component positioning,etc.in automated production.

Schneider 140ACI04000

Product advantages

High performance:It has the characteristics of high channel count,multiple input ranges,high resolution and high accuracy,which can meet the needs of various complex industrial applications.

Easy to integrate:The module design is compact and easy to integrate with other industrial automation equipment and systems,reducing the complexity and cost of the system.

Reliable and stable:It is manufactured with Schneider Electric’s advanced technology and materials,with high reliability and long life,and can operate stably under various industrial environment conditions.

Schneider 140ACI04000 16-Input analog Input Module
Schneider
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Schneider 140ACI04000

Nov 11, 2025

Overview A 16-input analog input module for the Modicon Quantum PLC platform is the Schneider 140ACI04000. It can measure a wide range of different analog signals, including temperature, pressure, flow, and current because it is a multi-ran

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