140DAI44000 48V AC Input Module Schneider Electric

Schneider Electric 140DAI44000 48V AC Discrete Input Module

Core Technical Specifications

• Manufacturer: Schneider Electric
• Series: Modicon Quantum
• Model Number: 140DAI44000
• Product Type: Discrete Input Module
• Input Channels: 16 discrete inputs
• Addressing: Requires only 1 input word
• Input Voltage: 48 Volts AC operating voltage
• Frequency Range: 47 to 63 Hertz network frequency

Environmental Operating Conditions

• Operating Temperature: 0°C to 60°C (32°F to 140°F)
• Storage Temperature: -40°C to 85°C (-40°F to 185°F)
• Operating Humidity: Up to 80% RH (non-condensing)
• Storage Humidity: Up to 80% RH (non-condensing)
• Operating Altitude: Up to 1000 meters above sea level
• Environment: Clean indoor areas without corrosive chemicals

Design & Integration Features

• Channel Configuration: 16 individual AC voltage monitoring points
• System Integration: Simple integration with Modicon Quantum PLCs
• Signal Processing: Efficient processing of AC input signals
• Power Compatibility: Works with standard 48V AC industrial power
• Frequency Compatibility: Supports both 50Hz and 60Hz power systems

Application & Installation

• Primary Use: Industrial automation and control systems
• Typical Applications: Machine monitoring, process control, equipment status
• Installation: Standard Quantum rack mounting
• Wiring: Direct connection to 48V AC field devices
• System Design: Ideal for medium-density input requirements

Frequently Asked Questions (FAQ)

• What is the input voltage for this module? The 140DAI44000 operates with 48V AC input signals.
• How many devices can I connect? This module supports up to sixteen 48V AC input devices.
• What is the operating temperature range? It functions from 0°C to 60°C (32°F to 140°F).
• Does it work with both 50Hz and 60Hz power? Yes, it supports 47-63 Hz frequency range.
• What PLC is this compatible with? It is designed for Modicon Quantum series PLCs.
• What is the maximum installation altitude? Recommended for up to 1000 meters above sea level.

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