Schneider Electric 140DAI54300 115V AC Input Module

Schneider Electric 140DAI54300 Discrete Input Module

Key Product Specifications

• Brand & Model: Schneider Electric 140DAI54300.
• Product Type: 115 V AC Discrete Input Module for Modicon Quantum racks.
• Total Inputs: 16 discrete channels for monitoring AC voltage states.
• Channel Groups: Inputs are arranged in 2 separate groups for better organization.
• Input Voltage Range (ON): Guaranteed ON state from 79-132 V AC at 60Hz.
• Input Voltage Range (OFF): Reliable OFF state detection from 0-20 V AC.
• Input Current Draw: 11.1 mA per point at 60 Hz and 13.2 mA at 50 Hz.

Electrical Performance & Response

• Operating Frequency: Wide range from 47 to 63 Hz for global compatibility.
• Response Speed: Fast Off-to-On time of 0.75 to 4.9 ms per cycle.
• Isolation Rating: High 1780 Vrms isolation between groups and from the bus.
• Input Impedance: 12 kΩ at 60 Hz, minimizing load on the sensing circuit.
• Maximum Voltage: Withstands 132 V continuous, with higher short-term surge ratings.
• Bus Current: Requires 180 mA from the Quantum backplane.

Design & Environmental Durability

• Status Indication: 16 green LEDs for inputs, plus active and fault LEDs.
• Operating Temperature: Stable performance from 0°C to 60°C (32°F to 140°F).
• Robust Construction: Resists electrostatic discharge up to 8 kV air / 4 kV contact.
• Safety Standards: Certified to UL 508, CSA C22.2 No. 142, and carries cUL listing.
• Hazardous Locations: Approved for FM Class 1 Division 2 environments.
• Module Format: Standard Quantum form factor for easy installation.

Frequently Asked Questions (FAQ)

• Q: How is the 140DAI54300 different from other 115V AC input modules?
  A: Its key feature is the organization of 16 inputs into 2 isolated groups, offering more wiring flexibility.
• Q: What is the input voltage range for this Quantum module?
  A: The Schneider Electric 140DAI54300 accepts 115V AC, recognizing an ON state from 79-132V AC.
• Q: Can I use this module in a high-vibration or harsh environment?
  A: Yes, it meets robust standards for EMC, temperature, and is approved for Class 1 Div 2 locations.
• Q: Do you have the 140DAI54300 in stock, and how fast do you ship?
  A: Yes, we stock this original module and typically process shipments within 5 business days.
• Q: What software is needed to configure this input module?
  A: It is fully compatible with Schneider Electric's Unity Pro, the primary software for Quantum systems.
• Q: What is your return policy for this product?
  A: We offer a straightforward 30-day return policy for this item from the delivery date.

For detailed technical support or to order the Schneider Electric 140DAI54300, please get in touch with our team.

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