Schneider 140ACI04000

Schneider 140ACI04000 is an analog input module,which belongs to the Modicon Quantum series of Schneider Electric and is widely used in industrial automation and control systems.The following is a detailed introduction to the module:

1.Product Overview

Schneider 140ACI04000 analog input module is a high-performance analog signal input device used for conversion between analog and digital quantities in industrial automation systems.It has the characteristics of high channel count,multiple input ranges,high resolution and high accuracy,and is easy to integrate with other devices and systems,providing strong support for automated production,energy management,environmental monitoring and other fields.

2.Main Features

High channel count:The module provides 16 analog input channels(some materials mention 4 channels,but most materials and official information are 16 channels,and most and official information shall prevail here),and can receive multiple analog signals at the same time to improve the data processing capability of the system.

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.

Schneider 140ACI04000

High resolution:The analog input resolution is as high as 0~16000 counts(the specific range depends on the input signal),providing high-precision signal conversion and measurement capabilities.

High accuracy:It has low linearity error and absolute accuracy error(such as the maximum linearity error is±12μA or±6μA,depending on the input signal range;the absolute accuracy error is±0.125%full scale),ensuring the accuracy and reliability of the measurement results.

Powerful protection function:Built-in overcurrent,overvoltage and other protection functions ensure that the module can operate safely under abnormal conditions.

Easy to integrate:The module is compactly designed and easy to integrate with other industrial automation equipment and systems.

III.Technical parameters

Number of inputs/power consumption:16 channels/5W

Address requirements:17 input words

Analog input resolution:04095 counts(the specific range depends on the input signal),and can also reach 016000 counts(the specific range also depends on the input signal).

Absolute maximum input:30mA

Input impedance:250 ohms

Linearity error:Maximum±6μA or±12μA(specific value depends on the input signal range)

Temperature offset accuracy:≤0.0050%full scale/℃

Common mode rejection:>-90dB(60Hz)

Update time:15ms(2-wire/4-wire)

Schneider 140ACI04000

Fault type:Broken wire(when the input range is 4~20mA)

Mark:CE

Required bus current:360mA

Module classification:Standard

Product weight:0.3kg

IV.Application field

Schneider 140ACI04000 analog input 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.Through the collaborative work with other devices,it can realize functions such as automated production,energy management,and environmental monitoring.

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