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140ACI04000

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140ACI04000
May 16, 2026

140ACI04000

Modicon Quantum Analog Input Module General Information Manufacturer: Schneider Electric Model: 140ACI04000 Type: Isolated Analog Current Input Module Applicable System: Modicon Quantum PLC Series

Description

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140ACI04000C（2.jpg

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140ACI04000（2.jpg


140ACI04000

Modicon Quantum Analog Input Module

General Information

Manufacturer: Schneider Electric
Model: 140ACI04000
Type: Isolated Analog Current Input Module
Applicable System: Modicon Quantum PLC Series

Product Description

140ACI04000 is a 4-channel isolated analog current input module. It is used to acquire standard 4-20mA field current signals from transmitters and sensors, convert analog signals into digital signals for PLC processing. Every channel is electrically isolated, with stable performance, strong anti-interference and open circuit detection function, suitable for various industrial process monitoring systems.

Technical Specifications

  1. Channel Quantity: 4 isolated analog input channels

  2. Resolution: 12 bits

  3. Input Signal Range: 4 ~ 20 mA

  4. Maximum Conversion Time: 5 ms

  5. Basic Accuracy: ±0.15% full scale at 25℃

  6. Input Impedance: 250 Ω

  7. Isolation Voltage: 1780 V AC withstand voltage for 1 minute

  8. External Power Supply: 6 VDC ~ 30 VDC

  9. Module Power Consumption: 3.5 W

  10. Backplane Bus Current: 320 mA

Main Functions

  1. Independent galvanic isolation for each channel

  2. Field circuit open circuit fault diagnosis

  3. Built-in overvoltage and surge protection

  4. LED indicators display module running state and channel fault

  5. Easy parameter configuration via programming software

Environmental Conditions

  1. Operating Temperature: 0℃ ~ +60℃

  2. Storage Temperature: -40℃ ~ +85℃

  3. Relative Humidity: 5% ~ 95%, non-condensing

  4. Maximum Working Altitude: 5000 meters

Certification

Meet CE, UL, CSA international industrial safety standards

Application

Collect flow, pressure, temperature, liquid level and other analog signals, widely used in electric power, chemical industry, water supply, metallurgy and other industrial automation fields

Compatibility

Only applicable to Modicon Quantum 140 series PLC backplane installation, not fit for other series PLC products


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