Schneider Electric 140DAI35300 24V AC 32-Input

Schneider Electric 140DAI35300 24V AC Input Module – 32 Points

The Schneider Electric 140DAI35300 is a Modicon Quantum input module. It works with 24V AC signals. This unit gives you 32 discrete inputs in a standard size. It offers clear LED indicators and strong isolation between groups.

Main Features of the 140DAI35300

• Brand & Model: Schneider Electric 140DAI35300 – genuine Modicon Quantum part.
• Inputs: 32 points, 24V AC. They come in 4 isolated groups. Each group has 8 inputs.
• ON Voltage: Module turns ON from 12 to 30V AC (60 Hz) or 14 to 30V AC (50 Hz). It turns OFF below 5V AC.
• Current Draw: Each input uses 11.1 mA (60 Hz) or 13.2 mA (50 Hz).
• Speed: Off-On response takes 0.75 to 4.9 ms. On-Off takes 7.3 to 12.3 ms.
• Isolation: 1780V isolation between groups. Also isolated from the backplane.
• Power Use: Needs 250 mA from the bus. Dissipates 10.9 W max.
• LEDs: 32 green LEDs show input status. One green LED for bus active. One red LED for faults.
• Software: Works with Unity Pro, ProWORX 32, and Concept.

Tough Environment Ratings

• Heat: Runs from 0°C to 60°C (32°F to 140°F).
• Cold Storage: Stores from -40°C to 85°C (-40°F to 185°F).
• Static Protection: Handles 4kV contact and 8kV air discharge.
• Radio Fields: Resists interference up to 10 V/m.
• Humidity: Works at 95% humidity, no condensation.
• Height: Use up to 5000 meters altitude.
• Safety: UL, CSA, cUL, and FM approved. CE marked.

Quick FAQ

• Which software works with the 140DAI35300? It runs on Unity Pro, ProWORX 32, and Concept without issues.
• What is the max leakage current? It handles up to 1.9 mA leakage current reliably.
• Can I use 24V DC with this module? No, it only works with 24V AC. DC voltage will damage the inputs.
• Are the inputs isolated? Yes, between groups. Each group has 1780V isolation from others.
• What do the LEDs tell me? Green LEDs show each input on/off. The red LED means a system fault.
• How do I get the manual? Email us and we will send the PDF right away.