High-Density Precision for Process Monitoring
The Schneider Electric 140ACI04000 delivers reliable analog signal acquisition for the Modicon Quantum platform. This module expertly converts real-world process signals into precise digital data. Consequently, it provides essential visibility for temperature, pressure, flow, and other critical variables.
Engineered for Accuracy and Signal Integrity
Engineers value this module for its high channel density and consistent performance. It features sixteen individually monitored analog input channels with excellent absolute accuracy. Therefore, the 140ACI04000 ensures trustworthy measurements for sophisticated control and monitoring applications.
Robust Design for Demanding Industrial Environments
Schneider built this module to withstand challenging operational conditions. It functions reliably within an ambient temperature range of 0°C to 60°C and up to 95% humidity. Furthermore, its robust design supports installation at altitudes up to 5000 meters above sea level.
Complete Technical Specifications
The table below lists the full technical parameters for the 140ACI04000 analog input module.
| Parameter | Specification |
|---|---|
| Manufacturer | Schneider Electric |
| Product Series | Modicon Quantum |
| Model Number | 140ACI04000 |
| Product Type | Analog Input Module |
| Number of Channels | 16 |
| Addressing Requirement | 17 Input Words |
| Absolute Maximum Input | 30 mA |
| Input Impedance | 250 Ohm |
| Absolute Accuracy Error | ±0.125% of Full Scale |
| Module Power Dissipation | 5 W |
| Operating Temperature | 0°C to 60°C |
| Storage Temperature | -40°C to 85°C |
| Operating Relative Humidity | 95% (Non-Condensing) |
| Maximum Operating Altitude | ≤ 5000 m |
Key Performance and Integration Details
Moreover, the module’s low power dissipation of just 5 Watts minimizes thermal load in the control cabinet. Its high input impedance of 250 Ohms reduces signal loading on connected sensors. Ultimately, the Modicon Quantum 140ACI04000 offers a reliable and accurate solution for high-channel-count analog applications.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |



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