140DAI74000 16-Channel 230VAC Input Module | Schneider Electric

Schneider Electric Modicon Quantum 140DAI74000 230 VAC Input Module

The Schneider Electric 140DAI74000 is a 16-channel discrete input module for 230 VAC signals. It integrates directly with Modicon Quantum PLC systems without external converters. This module provides reliable high-voltage monitoring with clear diagnostics for industrial automation.

Core Technical Specifications

• The 140DAI74000 provides 16 discrete input channels for 230 VAC signals.
• Module addressing requires 1 input word in the controller's memory map.
• The turn-on voltage level is 165-264 VAC at 57-63 Hz.
• At 47-53 Hz, the turn-on level is 175-264 VAC.
• The turn-off level is reliably 0 to 40 VAC across the full operational frequency range.
• It accepts standard power line frequencies from 47 to 63 Hz.

Electrical Performance & Protection

• Input current is 11.5 mA at 57-63 Hz and 9.7 mA at 47-53 Hz.
• It offers robust isolation of 1780 Vrms for 1 minute between channels and the bus.
• The absolute maximum continuous input voltage is 264 VAC.
• It withstands 300 VAC for 10 seconds and 400 VAC for 1 cycle.
• Bus current draw is 180 mA, with a low power dissipation of 5.5 W.

Response Time & Signal Characteristics

• Response time from OFF to ON is 0.75 to 4.9 ms multiplied by the line cycle.
• Response time from ON to OFF is 7.3 to 12.3 ms for fast state detection.
• Input impedance measures 26.5 kΩ at 57-63 Hz.
• At 47-53 Hz, the input impedance is 31.8 kΩ.
• Maximum leakage current is 2.6 mA for safe operation.

Environmental Ratings & Diagnostics

• Operating temperature range is 0 to 60 °C for reliable performance.
• Storage temperature range extends from -40 to 85 °C.
• It features 16 individual green LEDs for instant channel status viewing.
• Module health is indicated by separate green (bus communication) and red (fault) LEDs.
• The compact, standard Quantum format allows for easy integration into existing racks.

Packaging & Order Information

• Your shipment includes one Schneider Electric 140DAI74000 230 VAC input module.
• All necessary mounting and connection hardware comes included.
• We ship worldwide using FedEx, UPS, and DHL courier services.
• Products are packed with protective materials to guarantee safe arrival.

For more information or technical support, please contact Schneider Electric or their authorized distributor.

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