140DAI74000 

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Overview of Schneider 140DAI74000 Discrete Input Module

The Schneider 140DAI74000 is a discrete input module for the Modicon Quantum automation platform. It supports 16 discrete inputs operating at 230 V AC with channel-by-channel isolation. The module is designed for reliable signal acquisition in industrial control systems, ensuring robust voltage state detection and noise immunity.

Key Features of Schneider 140DAI74000

  • 16 Isolated Inputs: Each input channel is isolated to prevent cross-talk and electrical noise.
  • Input Voltage: Supports 230 V AC input voltage with guaranteed voltage state detection at 165-264 V AC.
  • Low Input Current: Input current is ≤ 11.5 mA at 57-63 Hz frequency.
  • Fast Response Time: On/Off response times are between 0.75 ms and 12.3 ms depending on signal transition.
  • Diagnostic LEDs: 16 green LEDs indicate input status, with a red LED for faults and a green LED for bus communication.
  • High Isolation Voltage: 1780 Vrms isolation between channels and between channels and bus for one minute.
  • Durability Standards: Certified to CSA C22.2 No 142, UL 508, FM Class 1 Division 2, with resistance to electrostatic discharge and electromagnetic interference.

Technical Specs

Specification Details
Number of Inputs 16 discrete inputs
Input Voltage 230 V AC (165-264 V AC)
Input Current ≤ 11.5 mA at 57...63 Hz
Response Time 0.75 ms to 12.3 ms (Off-On and On-Off)
Input Impedance 26,500 Ohm capacitive at 57-63 Hz
Isolation Voltage 1780 Vrms for 1 minute
Diagnostic LEDs 16 green input status, 1 green bus active, 1 red fault
Operating Temperature 0 to 60 °C (32 to 140 °F)
Certifications CSA C22.2 No 142, UL 508, FM Class 1 Division 2, cUL

Applications / Use Case

This module is used in industrial automation for discrete signal acquisition in manufacturing and process control systems. Its isolation and reliability make it suitable for critical input monitoring in Modicon Quantum PLC networks.

Schneider Electric offers an 18-month warranty for this input module, reflecting its industrial-grade quality and dependability.

140DAI74000 

$0.00

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Does it come with a warranty?

Yes, All products are offered wth 1-Year warranty.

What is the condition of the product?

All products sold are New & Unused.

How fast is shipping?

All products are delivered within 2-8 business days depending on our stock location.

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