Product Overview
The Schneider 140DAI35300C discrete input module from the Modicon Quantum series delivers dependable performance for industrial automation. With 32 input channels operating at 24 V AC, it efficiently captures digital signals while requiring only 2 input words for addressing. This module is built for high-density I/O applications, offering a robust solution with a maximum power dissipation of just 10.9 W, contributing to lower energy costs over its lifespan.
Technical Specifications
| Parameter |
Value |
| Manufacturer |
Schneider Electric |
| Product Type |
Discrete Input Module |
| Product Line |
Modicon Quantum |
| Part Number |
140DAI35300C |
| Input Channels |
32 |
| Input Voltage |
24 V AC |
| Addressing Requirement |
2 Input Words |
| Input Current |
11.1 to 13.2 mA |
| Max Leakage Current |
1.9 mA |
| Bus Current Requirement |
250 mA |
| Max Power Dissipation |
10.9 W |
| Ambient Temperature |
0 to 60 °C |
| Standards |
UL 508, CSA |
| Marking |
CE |
| Weight |
0.34 kg |
Industry Applications
The Schneider 140DAI35300C excels in discrete manufacturing, packaging lines, and material handling systems. Its 32 AC inputs simplify wiring in high-channel-count installations, reducing overall installation costs. In batch processing plants, the module's low leakage current (1.9 mA) ensures accurate signal detection even in electrically noisy environments, minimizing false triggers and downtime. By choosing the Schneider 140DAI35300C, facilities benefit from a long service life and lower total cost of ownership.
Installation & Setup Guidance
Mount the Schneider 140DAI35300C in a standard Quantum rack ensuring proper backplane connection. Use shielded twisted-pair wiring for input signals to reduce electromagnetic interference. Verify that the bus current supply provides at least 250 mA to the module. Addressing is automatically handled by the rack; ensure the module occupies two consecutive input words in the controller configuration. Operate within 0–60 °C ambient temperature for reliable performance.
Selection Guide & Purchasing Advice
Before purchasing the Schneider 140DAI35300C, confirm your system requires 32 channels of 24 V AC discrete input and that the rack has an available slot with sufficient bus current. For replacement or new installations, this module is a drop-in fit for Modicon Quantum racks. UBEST Automation stocks this exact part number, ensuring fast delivery and genuine Schneider quality. Visit ubest101.myshopify.com to order or inquire about bulk discounts.