Product Introduction
The Schneider Electric 140CFH00800 Analog Input Module is designed to deliver dependable analog signal acquisition in Modicon Quantum PLC systems. It converts field-level electrical measurements into structured digital data that can be processed by the controller for real-time decision-making.
With a compact form factor and industrial-grade design, the module supports precise measurement handling while maintaining cabinet space efficiency. It is well suited for continuous process industries and OEM automation projects requiring reliable analog monitoring.
Technical Specifications
| Parameter | Specification |
|---|
| Product Type | Analog Input Module |
| Model | 140CFH00800 |
| Platform Compatibility | Modicon Quantum PLC |
| Signal Type | Industrial analog inputs (e.g., current/voltage) |
| Installation | Control cabinet mounting |
| Application | Process automation systems |
| Package Dimensions (H × W × D) | 115 × 180 × 270 mm |
| Package Weight | 0.41 kg (approx. 0.90 lb) |
Where This Module Fits in Real Projects
The 140CFH00800 Analog Input Module is developed for Modicon Quantum automation systems, serving as the signal acquisition interface for analog field devices. In practical installations, it bridges transmitters and sensors with the PLC, converting continuous electrical signals into data usable for monitoring and control logic.
Typical applications include:
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Process variable monitoring (pressure, temperature, flow, level)
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Chemical dosing and blending systems
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Energy and utilities control cabinets
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OEM skid-based automation packages
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Industrial manufacturing lines requiring precise measurement feedback
It is particularly suited for environments where stable analog signal acquisition is critical for maintaining process accuracy.
Functional Strengths
From an engineering perspective, this module focuses on signal integrity, consistency, and cabinet efficiency.
Stable Analog Signal Conversion
Designed to process continuous field signals with reliable accuracy.
Industrial Noise Immunity
Engineered to reduce susceptibility to electrical interference in control cabinets.
Structured System Integration
Fully compatible with Modicon Quantum platform architecture.
Efficient Cabinet Layout
Compact packaging supports organized and scalable panel assembly.
Maintainability-Oriented Design
Clear module configuration simplifies diagnostics and servicing.
Technical FAQs
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What types of signals can the 140CFH00800 process?
It is designed for standard industrial analog input signals such as current or voltage inputs.
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Is it compatible with Modicon Quantum PLC systems?
Yes, it is built for integration within Quantum automation platforms.
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Does it support multiple input channels?
Yes, it supports multiple analog input channels depending on configuration.
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How is signal accuracy maintained?
Through stable internal conversion circuitry and structured signal processing.
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Can it handle 4–20 mA transmitters?
It is typically compatible with industry-standard analog transmitters.
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Is channel isolation provided?
Isolation characteristics depend on module design and system configuration.
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How are configuration parameters set?
Configuration is performed through the Quantum system engineering environment.
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Can it be used in high-noise industrial environments?
Yes, it is engineered for industrial cabinet installations.
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Does it support remote I/O configurations?
Yes, when used within compatible distributed system architectures.
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How does it assist in process stability?
By providing consistent and reliable measurement data for control algorithms.
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