SCHNEIDER|140DAO85300|AC Discrete Output Module

Schneider Electric 140DAO85300 AC Discrete Output Module

Description
Schneider Electric 140DAO85300 is a 32-channel AC discrete output module for the Modicon Quantum automation platform, designed for high-reliability industrial switching applications.

Features

• 32 AC output channels in 4 groups of 8
• Built-in protection with fuses and RC filters
• Fast response time and high surge current capability
• LED indicators for communication, faults, and output status

Technical Specifications

• Output Voltage: 20–253 V AC
• Max Voltage Rating: 300 Vrms for 10 s, 400 Vrms for 1 cycle
• Load Current:
  • Up to 16 A rms total per module
  • 4 A rms per group
  • 1 A rms per output at 20–253 V
• Voltage Drop: <1.5 V
• Leakage Current: ≤ 0.88 mA at 230 V off-state
• Surge Current: 2.5 A for 1 ms
• dv/dt Tolerance: 400 V/ms
• Response Time: ≤ 0.5 ms (state 0 ↔ 1)
• Protection: Internal 4 A fuse per group, RC filter suppression
• Power Dissipation: 1.60 W + (1.0 V × total load current)
• Bus Current Requirement: 320 mA
• Supply Frequency: 47–63 Hz
• Isolation: Reinforced isolation between outputs and bus
• Operating Temperature: 0 to 60°C
• Storage Temperature: -40 to 85°C
• Relative Humidity: Up to 95%, non-condensing
• Certifications: UL 508, CSA C22.2 No 142, FM Class 1 Division 2, cUL, CE
• EMC Compliance:
  • ESD: 4 kV contact / 8 kV air (IEC 801-2)
  • RF Immunity: 10 V/m at 80–1000 MHz (IEC 801-3)
• Weight: 0.45 kg