SCHNEIDER|140DAI54000|AC Discrete Input Module

Schneider 140DAI54000 AC Discrete Input Module

Digital input module designed for Modicon Quantum systems, offering reliable 115 V AC signal acquisition with integrated diagnostics and industrial-grade isolation.

Description
A 16-channel AC discrete input module with optical isolation, LED status indicators, and compatibility with Concept, ProWORX 32, and Unity Pro software for industrial automation control.

Features

• 16 isolated digital inputs
• Built-in channel and bus communication LEDs
• Compatible with multiple programming platforms

Technical Specifications

• Inputs

  • Voltage: 115 V AC
  • Current: 11.1 mA (57–63 Hz), 13.2 mA (47–53 Hz)
  • Impedance: 12,000 Ω (57–63 Hz), 14,400 Ω (47–53 Hz)
  • Leakage current: ≤ 2.1 mA
  • State 1 voltage: 79–132 V AC
  • State 0 voltage: 0–20 V AC
  • Overvoltage limit: 200 V (1 cycle), 156 V (10 s)

• Performance

  • Response time: 0.75–4.9 ms (Off-On), 7.3–12.3 ms (On-Off)
  • Bus current draw: 180 mA
  • Power dissipation: 5.5 W

• Isolation

  • Channels to bus: 1780 Vrms (1 min)
  • Channels to channels: 1780 Vrms (1 min)

• Physical & Environment

  • Operating temp: 0 °C to 60 °C (32–140 °F)
  • Storage temp: -40 °C to 85 °C (-40–185 °F)
  • Humidity: up to 95% non-condensing
  • Altitude: ≤ 5000 m
  • ESD immunity: 4 kV contact, 8 kV air (IEC 801-2)
  • RF immunity: 9.1 V/m (80–2000 MHz, IEC 801-3)

• Certifications & Standards

  • UL 508, CSA C22.2 No 142, FM Class I Div 2, cUL, CE

• Packaging & Dimensions

  • Weight: 0.31 kg (0.68 lb)
  • Package dimensions: 31.2 x 16.3 x 4.5 cm