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Product Introduction
The Schneider Electric 140CFB03200 is a Digital Input Block designed for the Modicon Quantum automation platform. As a key component in industrial control systems, this input block serves as the interface between digital field devices and Quantum I/O modules. The module provides an organized wiring interface to ensure reliable and structured signal termination for 32 digital inputs.
Engineered to handle demanding environments, the 140CFB03200 is built with industrial-grade materials and robust design standards. It supports a wide range of field signal wiring and connects directly to I/O modules via ribbon cables, ensuring fast installation and minimal wiring errors. Its screw-clamp terminals provide secure and consistent electrical connections, making it ideal for both new installations and retrofitting existing systems.
Technical Specifications
| Parameter | Description |
|---|---|
| Product Model | 140CFB03200 |
| Product Type | Digital Input Block |
| Number of Input Channels | 32 |
| Terminal Type | Screw Clamp |
| Cable Interface | 40-pin Ribbon Cable |
| Supported Wire Gauge | 22–12 AWG (0.34 – 4 mm²) |
| Mounting Type | DIN Rail / Panel Mount |
| Operating Voltage | Nominal 24V DC signal input |
| Housing Material | Flame-retardant Thermoplastic |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Relative Humidity | 5%–95% Non-condensing |
| Vibration Resistance | IEC 60068-2-6 Compliant |
| Shock Resistance | IEC 60068-2-27 Compliant |
| Certifications | CE, UL, CSA, RoHS |
| Dimensions (W x H x D) | 110 x 180 x 270 mm |
| Weight | 0.454 kg |
Applications
The 140CFB03200 is utilized across a wide range of industries for reliable digital input handling:
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Manufacturing Plants: Connects sensors, switches, and control buttons in production lines.
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Water Treatment Facilities: Interfaces with pumps, valve positions, and flow sensor feedback.
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Oil & Gas: Captures binary signals from pressure switches and flow indicators.
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Power Generation: Used in turbine control systems, electrical switchgear status feedback.
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Building Automation: Integrates digital field signals from HVAC, lighting, or access control systems.
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Material Handling Systems: Receives signals from conveyors, encoders, and proximity switches.
Product Advantages
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High Channel Density: Accommodates 32 digital input points, enabling compact system design.
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Reliable Field Wiring Interface: Screw terminals ensure vibration-resistant, secure connections.
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Standardized Cabling: 40-pin ribbon cable reduces wiring complexity and speeds up installation.
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Ease of Maintenance: Clear labeling of terminals simplifies diagnostics and rewiring tasks.
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Wide Compatibility: Seamless integration with Modicon Quantum I/O systems.
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Durable Build: Designed to withstand harsh industrial environments with thermal and mechanical resilience.
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Flexible Mounting: Supports both DIN rail and panel mounting configurations.
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Compliance Ready: Meets global industrial certifications for safety and performance.
Frequently Asked Questions (FAQs)
-
What is the purpose of the 140CFB03200?
It is a 32-channel digital input block that interfaces field signals with Modicon Quantum I/O modules. -
Which wire sizes are supported by this block?
The module supports 22–12 AWG solid or stranded copper wires. -
How does this connect to I/O modules?
Via a 40-pin ribbon cable that connects directly to compatible Quantum I/O cards. -
Can I mount the block on a DIN rail?
Yes, it supports DIN rail and panel mounting. -
Is this product compatible with analog modules?
No, it is specifically designed for digital input signals. -
Does the module support hot-swapping?
No, all wiring should be done with the power disconnected for safety. -
Can it operate in high humidity environments?
Yes, up to 95% non-condensing humidity. -
What is the typical application voltage?
It is typically used with 24V DC digital signals. -
Are the terminals pre-labeled?
Yes, the terminal block includes clear labeling for each input channel. -
Is the 140CFB03200 UL certified?
Yes, it carries UL, CE, and CSA certifications for industrial use.
Related Models (Same Series / Similar Type)
| Model | Description | Function | Terminals | Mounting | Weight (kg) |
|---|---|---|---|---|---|
| 140CFA04000 | Universal Wiring Block | Wiring Interface | 40 | DIN/Panel Mount | 0.45 |
| 140CFB09600 | 96-Point Digital Input Block | Digital Input | 96 | DIN/Panel Mount | 0.65 |
| 140XTS00200 | Terminal Strip for Quantum I/O | Wiring Interface | 20 | Snap-on Mount | 0.20 |
| 140CPS11420 | Power Supply Module | Power Supply | N/A | Rack-Mount | 1.50 |
| 140XCP51000 | Cable Adapter for Quantum Modules | Cable Interface | N/A | DIN/Panel Mount | 0.40 |
| 140XCP54000 | 40-Pin Ribbon Cable Connector | Cable Accessory | N/A | Cable | 0.15 |
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