Schneider 140DA155300 32-Input AC Discrete Module

Product Introduction: Schneider Electric 140DA155300 Discrete Input Module

Core Technical Specifications

• Brand: Schneider Electric
• Model: 140DA155300
• Product Type: 115V AC Discrete Input Module
• Platform: Part of the Modicon Quantum automation platform.
• Software Compatibility: Fully compatible with Unity Pro, ProWORX 32, and Concept.
• Input Channels: High-density 32 discrete inputs.
• Input Voltage: Rated for 115 Volts AC signals.
• Channel Grouping: Inputs are organized into 4 isolated groups for flexible wiring.
• Addressing: Requires 2 input words in the PLC memory map.

Performance & Electrical Characteristics

• Signal Recognition: Guarantees ON state from 79-132V AC and OFF state from 0-20V AC.
• Fast Response: Provides quick response times from 0.75 ms to 12.3 ms based on line cycle.
• High Isolation: Features 1780 Vrms isolation between groups and from groups to the bus.
• Network Frequency: Operates on standard 47 to 63 Hz power frequencies.
• Robust Protection: Withstands voltage surges up to 200V for one cycle.
• Power Requirements: Draws 250 mA from the backplane with a maximum dissipation of 10.9W.
• Comprehensive Diagnostics: Includes 32 green LEDs for individual input status, plus active and fault LEDs.

Environmental Durability & Certifications

• Operating Temperature: Reliable performance from 0°C to 60°C (32°F to 140°F).
• Storage Temperature: Can be stored from -40°C to 85°C (-40°F to 185°F).
• Environmental Rating: Handles 95% relative humidity (non-condensing) and altitudes up to 5000m.
• EMC Robustness: High immunity to electrostatic discharge (4kV contact/8kV air) and electromagnetic fields (10 V/m up to 2 GHz).
• Safety Standards: Certified to UL 508 and CSA C22.2 No 142, with cUL and FM Class 1 Div 2 approvals.

Frequently Asked Questions (FAQ)

• Q: Is the 140DA155300 module new and authentic?
  A: Yes, every module we sell is brand new, original, and sourced directly.
• Q: How many input points does this Quantum module have?
  A: The 140DA155300 provides a high density of 32 discrete input channels.
• Q: What is the input voltage rating?
  A: It is designed for standard 115V AC industrial control signals.
• Q: How are the input channels isolated?
  A: Channels are arranged in 4 groups, each with 1780 Vrms isolation.
• Q: What software is required for configuration?
  A: It works with Schneider's Unity Pro, ProWORX 32, or Concept software.
• Q: What is the operating temperature range?
  A: This Modicon Quantum module operates in 0°C to 60°C environments.
• Q: Do you have stock, and how quickly do you ship?
  A: We typically have stock and process orders to ship within 5 business days.
• Q: What is your return policy?
  A: We offer a straightforward 30-day return policy for qualifying items.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

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