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Product Introduction
The Schneider 140ACI03000C is a high-performance analog input module designed for the Modicon Quantum automation platform. Known for its reliability and accuracy, this module serves as a robust solution for integrating analog signal acquisition into industrial control systems. With 8 input channels supporting 0–20 mA current signals, it is ideal for continuous process monitoring and control. The module supports high-speed data acquisition and integrates seamlessly with Quantum PLCs to ensure fast and stable communication in demanding environments.
Whether used in oil and gas, power generation, water treatment, or manufacturing, the 140ACI03000C delivers precise analog readings, improving process efficiency and system performance. Its design focuses on industrial durability, immunity to electrical noise, and ease of maintenance.
Product Specifications
| Parameter | Details |
|---|---|
| Model Number | 140ACI03000C |
| Brand | Schneider Electric |
| Product Type | Analog Input Module |
| Platform | Modicon Quantum |
| Input Type | Current |
| Number of Channels | 8 |
| Input Range | 0–20 mA |
| Input Impedance | 250 Ohms |
| Resolution | 15 bits |
| Accuracy | ±0.1% of full scale |
| Update Rate | 8 ms per channel |
| Isolation | Channel-to-bus isolation |
| Bus | Quantum I/O bus |
| Power Dissipation | 2.5 W (typical) |
| Diagnostics | Open wire detection, fault status indicators |
| Hot-Swap Capability | Yes |
| LED Indicators | Module status, individual channel indicators |
| Operating Temperature | 0 to 60°C (32 to 140°F) |
| Storage Temperature | -40 to 85°C (-40 to 185°F) |
| Humidity | 5–95% non-condensing |
| Mounting Type | Rack-mounted (Quantum backplane) |
| Dimensions (H × W × D) | 103.9 × 40.3 × 250 mm |
| Weight | 0.3 kg |
| Certifications | CE, UL, CSA |
| Firmware Upgradeable | Yes |
Product Applications
The 140ACI03000C Analog Input Module is commonly applied in:
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Water and wastewater treatment plants for monitoring flow, pressure, and chemical dosing.
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Oil and gas facilities for real-time current signal acquisition from field transmitters.
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Food and beverage industries to monitor temperature, pressure, and fluid levels.
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Power generation environments for turbine and generator monitoring.
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Chemical and pharmaceutical industries where precision analog monitoring is crucial for batch control.
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Steel and mining operations for process automation and SCADA integration.
Product Advantages
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High Channel Density: 8 analog current channels within a single module reduce space and wiring complexity.
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Excellent Accuracy: Offers ±0.1% full-scale accuracy for precise measurements.
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Fast Acquisition: With 8 ms update per channel, it supports real-time monitoring needs.
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Robust Industrial Design: Suitable for harsh environments with extended temperature and vibration tolerances.
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Diagnostics: Built-in channel diagnostics for open wire detection and error handling.
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Hot-Swappable: Can be replaced without system shutdown, ensuring high availability.
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Seamless Integration: Designed for easy integration into Modicon Quantum systems without requiring additional adapters.
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LED Status Indication: Visual indication helps reduce troubleshooting time.
Frequently Asked Questions (FAQ)
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What type of signals does the 140ACI03000C support?
It supports 0–20 mA analog current input signals. -
How many input channels are available on this module?
The module provides 8 independent current input channels. -
Can this module detect open circuit conditions?
Yes, it features open wire detection diagnostics for enhanced safety. -
Is the 140ACI03000C hot-swappable?
Yes, it supports hot-swapping, which allows replacement without shutting down the system. -
What PLC platform is this module compatible with?
It is designed for use with the Modicon Quantum series. -
Is the module electrically isolated?
Yes, it provides channel-to-bus isolation to protect the system from electrical noise. -
What is the resolution of the input?
The analog-to-digital conversion resolution is 15 bits. -
Can the module operate in extreme temperature environments?
Yes, it supports operation in temperatures from 0 to 60°C. -
How does the module communicate with the Quantum CPU?
It uses the standard Quantum I/O bus for communication. -
Are firmware updates supported?
Yes, the module can be updated with the latest firmware for performance improvements.
Related Models from the Same Series
| Model | Description | Input Type | Channels | Signal Range |
|---|---|---|---|---|
| 140ACI04000 | Analog Input Module | Current | 8 | 4–20 mA |
| 140ACI03000 | Analog Input Module | Current | 8 | 0–20 mA |
| 140ACI05100 | Analog Input Module | Current | 16 | 4–20 mA |
| 140ACI06000C | High-Density Analog Input Module | Current | 32 | 0–20 mA |
| 140ACI02000 | Low-Density Analog Input Module | Current | 4 | 0–20 mA |
| 140ACI03010 | Analog Input Module with Enhanced Accuracy | Current | 8 | 0–20 mA |
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