140DAI54300C
Schneider Electric
Overview
The 140DAI54300C is a Discrete 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 discrete input module, the 140DAI54300C is intended for deployment in panel-based control cabinets and machine enclosures where 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.
Key published characteristics include a 115 VAC rating. These values should be confirmed against the current manufacturer datasheet before final selection, as options and suffixes vary by configuration.
Maintenance & Diagnostics
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 140DAI54300C, 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.
Frequently Asked Questions
What is the 140DAI54300C?
The 140DAI54300C is a discrete input module in the Modicon Quantum range from Schneider Electric. It is described by the manufacturer as: Discrete input module.
What are the key technical ratings of the 140DAI54300C?
Its published highlights include 115 VAC. Full electrical, mechanical and environmental limits are listed in the manufacturer datasheet and should be confirmed for your exact suffix.
How is the 140DAI54300C 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 140DAI54300C 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 140DAI54300C?
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 140DAI54300C is a discrete input module from the Schneider Electric Modicon Quantum series. It features 16 input channels and operates at a voltage of 115 VAC, delivering reliable functionality in various applications.
Description
| Note | The Schneider Electric 140DAI54300C is a discrete input module within the Modicon Quantum series designed for versatility in industrial environments. It accommodates 16 input channels at a standard voltage of 115 VAC. A single input word is needed for addressing, making integration straightforward. The module operates with an input current ranging from 11.1 to 13.2 mA, while the maximum leakage current remains at 2.1 mA. The device requires a bus current of 180 mA to function optimally, with a maximum power dissipation rated at 5.5 watts. The module maintains compliance with CE marking and adheres to UL 508 and CSA standards, ensuring safety and reliability in operations. For consistent performance over varying temperatures, it operates effectively within an ambient temperature range of 0 to 60 °C. Additionally, it is treated with conformal coating, providing protection against moisture and dust. Weighing just 0.3 kg, the 140DAI54300C is a compact solution designed for robust applications. |
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Reproduced from the manufacturer's published data. Values marked "Not available" are absent from the source document.