SCHNEIDER|140DD035300|DC Discrete Input Module

Schneider Electric 140DDI35300 DC Discrete Input Module

Description
Schneider Electric 140DDI35300 is a 32-channel low-voltage DC discrete input module for the Modicon Quantum automation platform, featuring sourcing logic and high noise immunity.

Features

• 32 sourcing digital input channels in 4 groups
• Built-in protection with resistor limiting
• LED indicators for communication status, faults, and individual input states
• Designed for industrial environments with wide voltage tolerance

Technical Specifications

• Input Voltage: 24 V DC (range: 19.2–30 V)
• Voltage Levels:
  • State 1: -30 to -15 V DC
  • State 0: -5 to 0 V DC
• Current Levels:
  • State 1: ≥ 2.5 mA at -14 V
  • State 0: ≤ 0.5 mA
• Input Impedance: 2400 Ω
• Leakage Current: ≤ 200 µA at 5.5 V and 4 V input
• Max Input Rating: 30 V continuous, 50 V for 1 ms pulse
• Response Time: ≤ 1 ms (state 0 ↔ 1)
• Power Dissipation: 1.5 W + (0.26 W × active points)
• Isolation:
  • 1780 Vrms between group and bus
  • 500 Vrms between groups
• Bus Current Requirement: 330 mA
• 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, C-Tick, RINA, RMRS, GOST
• EMC Compliance:
  • ESD: 4 kV contact / 8 kV air (IEC 801-2)
  • RF Immunity: 10 V/m at 80–2000 MHz (IEC 801-3)
• Weight: 0.3 kg