Schneider Electric 140ACI04000
Schneider Electric 140ACI04000
Schneider Electric 140ACI04000
Schneider Electric 140ACI04000
Schneider Electric 140ACI04000
Schneider Electric 140ACI04000
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140ACI04000

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Schneider Electric 140ACI04000 is a 16-channel analog input module that accepts mixed current inputs for Quantum automation systems.
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Technical specifications for 140ACI04000

  • Manufacturer:
    Schneider Electric
  • Part Number:
    140ACI04000
  • Product Family:
    Modicon Quantum
  • Product Type:
    Analog Input Module
  • Stock:
    3
  • Analogue input number:
    16
  • Input type:
    Differential
  • Addressing requirement:
    17 input words
  • Absolute maximum input:
    30 mA
  • Input impedance:
    250 Ohm
  • Absolute accuracy error:
    +/- 0.125 % of full scale
  • Common mode rejection:
    > - 90 dB 60 Hz
  • Isolation between channels and bus:
    1780 V AC for 60 s
  • Update time:
    15 ms 2 wires/4 wires
  • Fault type:
    Broken wire 4...20 mA
  • Marking:
    CE
  • Bus current requirement:
    360 mA
  • Power dissipation in W:
    5 W
  • Module format:
    Standard
  • Resistance to electromagnetic fields:
    10 V/m 80…1000 MHz conforming to IEC 801-3
  • Ambient air temperature for operation:
    0…60 °C
  • Ambient air temperature for storage:
    -40…85 °C
  • Relative humidity:
    95 % without condensation
  • Operating altitude:
    <= 5000 m
  • Weight:
    0.32 kg
  • Estimated shipping dimensions:
    4x10.5x24.8cm
  • Tariff Code:
    8467210000
  • Country of origin:
    France
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Application Scenarios Upgrade Diagnostics

Features:

  • Supports 16 differential analog input channels for mixed current signal measurement with HART compatibility.
  • Delivers high measurement accuracy with ±0.125% full-scale error and strong common mode noise rejection exceeding -90 dB at 60 Hz.
  • Includes built-in broken wire diagnostics, high electrical isolation, and reliable operation in demanding industrial environments.
Schneider Electric 140ACI04000 provides dependable analog current signal acquisition for industrial control systems where accurate process monitoring is essential. The module supports multiple field devices and integrates easily into Quantum automation platforms. Its HART compatibility also expands connectivity with intelligent instrumentation used in modern process industries.

The module combines differential inputs with diagnostic functions that help operators maintain stable system performance. Broken wire detection allows maintenance personnel to identify loop failures, while recommendations for shielded wiring and proper grounding contribute to improved signal quality in electrically noisy installations. Fast update performance supports continuous monitoring of changing process conditions.

Schneider Electric 140ACI04000 is suitable for manufacturing plants, energy facilities, water treatment systems, and other industrial applications requiring dependable analog input collection. High electrical isolation, CE compliance, broad environmental ratings, and support for installation at elevations up to 5000 m enable reliable operation across a wide range of industrial environments.

The 140ACI04000 Schneider Electric Analog Input Module may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Schneider Electric 140ACI04000 Analog Input Module Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Schneider Electric 140ACI04000 Analog Input Module Specs

General

  • Manufacturer Schneider Electric
  • Model 140ACI04000
  • Condition New Original ready stock
  • Product Family 140ACI03000C,140ACI04000C
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Power plant boiler air supply control: Precise acquisition of feedback current from multiple damper actuators.
  • Water plant flow monitoring network: Signal aggregation from long-distance electromagnetic flowmeter transmitters.
  • Chemical plant storage tank level gauges: Secure access to differential pressure signals from critical flammable liquid storage tanks.
  • Metallurgical blast furnace temperature transmitter: Process section monitoring in conjunction with current-type temperature transmitters.
  • Compatible with Older Module Replacement: Seamlessly replaces earlier, lower-version input cards.
  • Firmware Online Flashing Support: Enhances protocol layer anti-interference capabilities through dedicated tools.
  • Baseboard bus bandwidth optimization: The data refresh cycle is shortened to milliseconds after the upgrade.
  • Diagnostic description file update: Importing the new version of the DCS system provides more detailed entries.
  • Intelligent Channel Disconnection Detection: Real-time capture of open-circuit faults in 4-20mA loops.
  • Module Health Status Self-Check: Built-in watchdog timer monitors processor operation.
  • External Power Supply Abnormality Alarm: Precisely locates power supply failures for field instruments.
  • Over-Range Status Trigger: Immediately reports an error when the input current exceeds the boundary.
Description
Schneider Electric 140ACI04000 is a standard-format analog input module featuring 16 differential input channels for mixed current signals. The module requires 17 input words for addressing and supports HART-compatible field devices, making it suitable for applications that require accurate analog signal acquisition and process diagnostics.

The module provides an input impedance of 250 Ohm and accepts an absolute maximum input current of 30 mA. Measurement performance is enhanced by an absolute accuracy error of ±0.125% of full scale and a common mode rejection greater than -90 dB at 60 Hz. An update time of 15 ms supports both 2-wire and 4-wire transmitter installations, helping maintain timely process data collection.

Schneider Electric 140ACI04000 includes diagnostic capabilities for current loop monitoring. A broken wire condition in the 4...20 mA range generates an F error signal, while unused inputs can also activate the F LED unless the channels are configured in the 0...25 mA range. The module provides isolation between channels and the bus rated at 1780 V AC for 60 seconds, improving electrical protection in demanding industrial environments.

The module requires 360 mA of bus current and dissipates 5 W during operation. It carries CE marking and is designed to operate from 0 to 60°C with storage temperatures from -40 to 85°C. Relative humidity up to 95% without condensation and operating altitudes up to 5000 m allow Schneider Electric 140ACI04000 to be applied in a wide variety of industrial installations. Shielded signal cables, proper grounding, and a maximum channel-to-channel working voltage of 30 VDC are recommended for reliable performance.
Alternative Names
14OACIO4OOO 140AC104000 140ACI03000C 140ACO13000C 140ACO13000 140ACO02000 140ACI05100SC 140ACI04000C
Technical notes
The Schneider Electric 140ACI04000 premium analog module features advanced out-of-range and broken-wire diagnostic capabilities across all 16 differential inputs. This smart card serves as a dependable upgrade baseline for aging DCS retrofits, delivering uninterrupted real-time field telemetry directly to Quantum processors.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What types of input signals does Schneider Electric 140ACI04000 support?
Schneider Electric 140ACI04000 accepts mixed current inputs through 16 differential analog input channels and is compatible with both 2-wire and 4-wire transmitter configurations.
How does Schneider Electric 140ACI04000 detect wiring faults?
The module generates an F error signal whenever a broken wire condition is detected in the 4...20 mA operating range, allowing maintenance personnel to identify wiring problems quickly.
Can Schneider Electric 140ACI04000 improve measurement accuracy?
Yes. An absolute accuracy error of ±0.125% of full scale together with common mode rejection greater than -90 dB at 60 Hz helps deliver reliable analog measurements.
Which environmental conditions are suitable for Schneider Electric 140ACI04000?
The module operates between 0 and 60°C, can be stored from -40 to 85°C, supports 95% non-condensing humidity, and is rated for installations up to 5000 m in altitude.

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