140ARI03000C
Schneider Electric
Overview
The 140ARI03000C is a RTD input module in the Modicon Quantum range from Schneider Electric. It is engineered for industrial automation duties within the Modicon Quantum ecosystem.
Application & Technical Notes
As a rtd input module, the 140ARI03000C is intended for deployment in panel-based control cabinets and machine enclosures where the Modicon Quantum equipment is installed. It converts field signals (sensors, switches, transmitters) into the digital or analogue values the controller processes, forming the acquisition layer of the automation scheme.
Specific electrical and mechanical ratings depend on the exact configuration and suffix of the part; the original datasheet should be consulted for the definitive specification.
Maintenance & Diagnostics
For storage and transit, keep the unit within -40 to 85 °C. Verify field wiring, shielding and grounding at installation; check terminal torque and confirm signal types match the configured range. Periodically inspect for loose terminations, induced noise and channel-level diagnostics reported by the controller. Always de-energise the circuit and follow lock-out/tag-out before handling; refer to the official instruction bulletin for service procedures.
Sourcing & Procurement
When sourcing the 140ARI03000C, distinguish three supply tiers: (1) genuine Schneider Electric stock from an authorised distributor; (2) compatible equivalents or surplus/NOS (new-old-stock) from third parties; (3) alternative parts offering equivalent function. Genuine supply carries the full warranty and traceability; compatible or alternative items may be cheaper but should be validated for form, fit, firmware and certification before use in a live system. PLCXpert publishes this page as an independent reference and does not sell the part — verify every claim with the manufacturer or your distributor.
Confirm the module matches your Modicon Quantum rack, the required channel count, signal type and voltage, and the firmware/configuration of the controller. Lead times and pricing vary by region and lifecycle status; obtain a current quote from an authorised channel rather than relying on stale listings.
Check live stock, lead time and request a quote for 140ARI03000C (opens in a new tab)
Frequently Asked Questions
What is the 140ARI03000C?
The 140ARI03000C is a rtd input module in the Modicon Quantum range from Schneider Electric. It is described by the manufacturer as: RTD input module.
What are the key technical ratings of the 140ARI03000C?
The definitive ratings depend on the exact configuration; consult the original datasheet or the source PDF linked on this page for the complete table.
How is the 140ARI03000C mounted or installed?
Installation follows the standard Modicon Quantum mounting practice for this device class; refer to the installation manual for exact dimensions and torque.
Is the 140ARI03000C compatible with my controller?
It is part of the Modicon Quantum family. Confirm the specific rack, firmware revision, slot rules and configuration with the controller documentation before purchase, as compatibility depends on the exact system build.
What should I check before buying the 140ARI03000C?
Verify the genuine part number and suffix, confirm it matches your platform and ratings, check the current lifecycle/availability status, and buy from an authorised distributor. PLCXpert provides this reference only and does not sell the component.
Specifications
The Schneider Electric 140ARI03000C is a reliable RTD input module designed explicitly for the Modicon Quantum series. It supports eight channels and utilizes sigma delta technology for ADC conversion, providing an input resolution of 15 bits, making it suitable for accurate temperature measurement applications.
Description
| Note | The 140ARI03000C RTD input module by Schneider Electric is engineered for integration with the Modicon Quantum series. This component offers eight dedicated channels for temperature input, leveraging advanced sigma delta technology for conversion, which results in a precise input resolution of 15 bits. An impressive common mode rejection ratio of 120 dB enhances its performance, minimizing the effects of noise on the operational signals. Additionally, it features a differential mode rejection of 60 dB, which further ensures the accuracy of readings in various applications. Internal recalibration allows for easy maintenance of measurement precision. The operational altitude range extends from sea level to 2000 meters, making this module applicable in varied geographic conditions. When it comes to temperature management, the 140ARI03000C is viable in environments from 0 to 60 °C and capable of withstanding severe storage conditions down to -40 °C, and up to 85 °C, ensuring functionality in diverse climates. Designed with an IP20 protection class, this module is intended for indoor use, safeguarding against solid objects larger than 12.5 mm. Weighing 209 grams, the compact design supports efficient installation into existing systems, making it a practical choice for users seeking reliable RTD inputs in industrial applications. |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.