Schneider 140DDI35310 32-Channel DC Input Module

Schneider Electric 140DDI35310 Input Module

The Schneider Electric 140DDI35310 is a discrete input module. It works with Modicon Quantum automation systems. This module provides 32 channels for 24V DC signals. It offers reliable performance for industrial control applications.

Technical Specifications

• Brand & Model: Schneider Electric 140DDI35310
• Product Type: Discrete Input Module
• Platform: Modicon Quantum Automation
• Input Channels: 32 Discrete Points
• Input Voltage: 24 V DC Negative Logic
• Voltage Range: 19.2...30 V DC
• Response Time: ≤ 1 ms (0→1 and 1→0)
• Input Impedance: 2400 Ohm
• Power Consumption: 330 mA from bus
• Isolation: 1780 Vrms (group to bus)
• Operating Temperature: 0…60 °C (32…140 °F)
• Certifications: UL 508, CSA, FM Class 1 Div 2, GOST

Key Features

• Provides 32 discrete input channels in one module
• Fast 1 ms response time for real-time control
• Negative logic (sourcing) 24V DC input design
• Four isolated channel groups for safety
• LED indicators for each input status and module health
• Wide operating voltage range: 19.2 to 30V DC
• High noise immunity with 4-8kV ESD protection

Electrical Characteristics

• State 1 (ON): -30...-15V DC, ≥2.5mA at -14V
• State 0 (OFF): -5...0V DC, ≤0.5mA
• Maximum Input: 30V continuous, 50V 1ms pulse
• Leakage Current: ≤200mA at specific conditions
• Power Dissipation: 1.5W + (0.26 x active points)
• Addressing: Requires 2 input words

Environmental Specifications

• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Relative Humidity: 95% non-condensing
• Operating Altitude: Up to 5000 meters (16404 feet)
• EMC Immunity: 10V/m (80-2000MHz)
• ESD Protection: 4kV contact, 8kV air discharge

Package Contents

• One 140DDI35310 discrete input module
• Mounting documentation and specifications
• Package Dimensions: 31.2 x 16.3 x 4.5 cm
• Shipping Weight: 412 grams (14.5 oz)
• Shipping Options: FedEx, UPS, DHL available

Frequently Asked Questions

What type of signals does this module accept?

• The module accepts 24V DC negative logic (sourcing) signals. It requires -15V to -30V for ON state, and 0V to -5V for OFF state.

How many input points are available?

• The 140DDI35310 provides 32 discrete input channels. These are organized in 4 groups of 8 channels each with isolation between groups.

What is the response time of this module?

• It has a fast 1 millisecond response time for both OFF-to-ON and ON-to-OFF transitions. This ensures quick response in control applications.