SCHNEIDER|140DAO84210|AC Discrete Output Module

Schneider 140DAO84210 AC Discrete Output Module

High-performance AC output module for Modicon Quantum systems, offering 16 isolated relay outputs with high surge current handling and industrial-grade protection.

Description
A 16-channel AC discrete output module with 4 groups of 4 channels, designed for reliable switching in industrial automation environments.

Features

• 16 AC solid-state outputs with isolation
• High surge current tolerance up to 45 A
• Integrated fault detection and LED status indicators

Technical Specifications

• Outputs

  • Voltage: 83–253 V AC
  • Max load current:
    • 3 A (170–253 V), 4 A (85–132 V) per channel
    • 4 A per group, 16 A total per module
  • Leakage current:
    • 2 mA (115 V), 2.5 mA (230 V)
  • Max voltage drop: 1.5 V
  • Overvoltage limit:
    • 300 Vrms (10 s), 400 Vrms (1 cycle)

• Surge Current

  • 10 A (3 cycles), 20 A (2 cycles), 30 A (1 cycle) per point
  • 25 A (3 cycles), 30 A (2 cycles), 45 A (1 cycle) per group

• Performance

  • Response time: ≤ 0.5 ms (On/Off)
  • dV/dt immunity: 400 V/µs
  • Protection: RC filter, 5 A internal fuse

• Power & Consumption

  • Bus current draw: 350 mA
  • Power consumption: 1.85 W + (1.1 x total load current)

• Physical & Environment

  • Operating temp: 0 °C to 60 °C
  • Storage temp: -40 °C to 85 °C
  • Humidity: 95% non-condensing
  • Altitude: ≤ 5000 m
  • Weight: 0.45 kg

• Certifications & Standards

  • UL 508, CSA C22.2 No 142, cUL, FM Class I Div 2, CE
  • ESD immunity: 4 kV contact, 8 kV air (IEC 801-2)
  • RF immunity: 10 V/m (80–1000 MHz, IEC 801-3)

• Packaging

  • Unit packaging: PCE (1 per box)
  • Dimensions: 31.2 x 16.3 x 4.5 cm
  • Weight: 634 g