Schneider Electric 140DAI54300 AC Input Module

Advanced Input Specifications

• Brand: Schneider Electric
• Model: 140DAI54300
• Input Type: 16-channel 115V AC discrete input
• Voltage Range: 79-132V AC guaranteed detection
• Input Current: 11.1-13.2 mA depending on frequency
• Response Time: 0.75-12.3 ms across line cycle
• Channel Groups: 2 isolated banks of 8 inputs
• Input Impedance: 12-14.4 kΩ capacitive load
• Leakage Current: Maximum 2.1 mA per channel
• Isolation Rating: 1780V RMS between groups and bus

Electrical Protection & Safety

• Withstands 200V AC for one cycle without damage
• Continuous maximum input voltage: 132V AC
• 156V AC surge tolerance for 10 seconds duration
• Electrostatic discharge immunity: 4kV contact, 8kV air
• EMC resistance: 10V/m electromagnetic fields 80-2000MHz
• FM Class 1 Division 2 certification for hazardous areas

Environmental Performance

• Operating Temperature: 32°F to 140°F (0°C to 60°C)
• Storage Range: -40°F to 185°F (-40°C to 85°C)
• Humidity Tolerance: 95% non-condensing relative humidity
• Altitude Rating: Up to 16,404 feet (5,000 meters)
• Vibration resistance: 5-500 Hz operating capability
• Shock withstand: 15g for 11ms mechanical stress

System Integration Features

• Requires only 1 input word in controller addressing
• Bus current requirement: 180 mA from backplane
• Power dissipation: 5.5W maximum under full load
• 16 individual green LEDs for input status monitoring
• Red LED indicates external fault conditions
• Green active LED shows bus communication status

Software & Programming Support

• Compatible with Unity Pro programming software
• Works with Concept development environment
• Supports ProWORX 32 configuration tools
• Simple integration with Modicon Quantum systems
• Standard register mapping for easy programming

Shipping & Package Information

• Package includes one complete 140DAI54300 module
• Dimensions: 12.28 × 6.42 × 1.77 inches (31.2 × 16.3 × 4.5 cm)
• Shipping weight: 15.4 ounces (436 grams)
• Available via FedEx, UPS, and DHL express services
• Includes 12-month comprehensive warranty coverage

Technical Applications & Support

• What industrial applications benefit from this input module?
• This module excels in monitoring 115V AC devices like motor starters, contactors, and industrial heaters.
• How does the dual-group isolation improve system reliability?
• Separate isolation boundaries prevent fault propagation between channel groups, enhancing uptime.
• What diagnostic features help maintenance technicians?
• Individual channel LEDs and fault indicators quickly identify wiring issues and device failures.
• How does frequency affect the module's input characteristics?
• Input current and impedance automatically adjust between 47-63 Hz for consistent performance.
• What wiring practices ensure optimal module performance?
• Use proper conductor separation and follow isolation boundaries to maintain signal integrity.

© 2025 Ubest Automation Limited. All rights reserved.
Original Source: https://www.ubestplc.com/
Contact: sales@ubestplc.com Phone: +86 180 3000 5825