Schneider Electric Quantum 140DAI35300 32-Input Module

Schneider Electric 140DAI35300 VAC Discrete Input Module (32 Inputs)

The Schneider Electric 140DAI35300 is a high-density 32-channel 24V AC input module for Modicon Quantum systems. Featuring compact 35mm width, it maximizes I/O density while providing reliable monitoring of industrial control circuits with individual status indication for each channel.

Key Specifications

• Model: 140DAI35300
• Inputs: 32 discrete AC channels
• Voltage: 24 V AC control circuits
• Reliability: 150,000 hours MTBF
• Dimensions: 35mm × 110mm × 75mm (W×H×D)
• Wiring: 0.2-2.5 mm² (24-12 AWG)
• Torque: 0.5 N·m terminal specification
• Startup: ≤ 150 ms power-up time
• Isolation: High group-to-group and group-to-bus
• Indicators: 32 individual front LEDs

Frequently Asked Questions

• Q: What is the main advantage of this 32-channel module?
  A: The 140DAI35300 provides double the channel density in a compact 35mm width, optimizing rack space and reducing overall system footprint compared to using multiple 16-channel modules.
• Q: Can I monitor individual channel status easily?
  A: Yes, each of the 32 inputs has a dedicated front-panel LED, allowing instant visual verification of signal status during operation and troubleshooting.
• Q: What is the module's expected service life?
  A> With a 150,000-hour MTBF (over 17 years), this module is designed for long-term reliability in continuous industrial operation.
• Q: How much space does it occupy in the control panel?
  A> The compact footprint of 35mm width × 110mm height × 75mm depth allows efficient use of cabinet space, especially important in high-density installations.
• Q: Is this suitable for safety-critical applications?
  A: While providing reliable monitoring, always verify specific safety ratings and use appropriate redundancy for safety-related functions according to applicable standards.

Applications & Benefits

• Space-Optimized Panels: Maximum I/O count in minimum rack space
• Machine Monitoring: Multiple sensor inputs for complex equipment
• Process Lines: Extensive status monitoring in production systems
• Cost Efficiency: Lower cost per channel and reduced panel size
• Easy Diagnostics: Comprehensive LED indication simplifies maintenance

Ordering & Support

• Package: One 140DAI35300 module with installation guide
• Shipping: Fast delivery via FedEx, UPS, or DHL
• Compatibility: Modicon Quantum platform with Concept/Unity Pro
• Documentation: Complete dimensional drawings and wiring diagrams

The Schneider Electric 140DAI35300 delivers exceptional channel density for 24V AC input applications. Its space-efficient design and comprehensive diagnostics make it an ideal choice for industrial systems requiring extensive field device monitoring in compact enclosures.

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