Schneider Electric 140DDI84100C Quantum Input Module 10-60VDC

Schneider Electric Modicon Quantum Discrete Input Module

The 140DDI84100C is a 16-channel discrete input module from Schneider Electric's Modicon Quantum series. This input module provides flexible signal acquisition for industrial control systems. It supports multiple voltage ranges for versatile application requirements.

Core Technical Specifications

• Brand & Model: Schneider Electric 140DDI84100C (Modicon Quantum Series)
• Input Channels: 16 discrete input points total
• Channel Groups: 8 groups with isolation between channels
• Voltage Range: 10 to 60 Volts DC input range
• Absolute Maximum: 75 Volts DC maximum input voltage
• Logic Type: Positive logic (sink) input configuration
• Address Requirement: 1 input word for system addressing

Electrical & Voltage Specifications

• 12V Operation: 5-10mA at 12V ±5% nominal voltage
• 24V Operation: 6-30mA at 24V ±20% nominal voltage
• 48V Operation: 2-15mA at 48V ±20% nominal voltage
• 60V Operation: 1-5mA at 60V ±20% nominal voltage
• State 1 Voltage: Multiple ranges from 9V to 60V
• State 0 Voltage: 0-10V depending on nominal voltage

Performance & Timing Specifications

• Response Time: 4 milliseconds maximum for state changes
• Switching Frequency: ≤100 Hertz maximum switching rate
• Power Dissipation: 1W + (0.62 × number of points ON)
• Bus Current: 200mA requirement from backplane
• Isolation (Group-Bus): 2500Vrms for 1 minute protection
• Isolation (Group-Group): 700Vrms for 1 minute protection

Environmental & Protection Features

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

Physical & Indicator Features

• Module Weight: 0.3 kilograms (0.7 pounds) net weight
• Channel LEDs: 16 green LEDs for individual input status
• Active LED: Green LED for bus communication presence
• Fault LED: Red LED for external fault detection
• Protective Coating: Conformal coating for environmental protection
• Certifications: CE, CSA, UL, FM Class 1 Div 2, C-tick

Installation Guidelines

• Install in Modicon Quantum series control racks or enclosures
• Select appropriate voltage level (12V, 24V, 48V, or 60V) for application
• Wire input signals according to positive logic sink configuration
• Observe channel grouping for proper isolation and wiring organization
• Monitor LED indicators for input status and fault conditions
• Ensure operating environment stays within specified temperature range

Packaging & Shipping Information

• Includes one Schneider Electric 140DDI84100C input module
• Package dimensions: 31.2cm × 16.3cm × 4.5cm (12.3"×6.4"×1.8")
• Package weight: 468 grams (16.5 ounces) with protective packaging
• We ship via reliable carriers including FedEx, UPS, and DHL
• Country of origin: China (CN) with quality manufacturing standards

Frequently Asked Questions

• How many input channels? 16 discrete input points.
• What voltage ranges are supported? 10-60VDC, with 12/24/48/60V options.
• What is the response time? 4 milliseconds maximum.
• What switching frequency? Up to 100 Hertz maximum.
• What isolation is provided? 2500Vrms group-to-bus isolation.

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