Product Details
Product Description
The 140DDI35310 is a 32-channel discrete input module from Schneider Electric, designed for the Modicon Quantum automation platform. It supports high-reliability digital signal acquisition with negative (source) logic for DC inputs, suitable for demanding industrial environments.
Technical Specifications
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Model + Part Number: 140DDI35310
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Manufacturer: Schneider Electric
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Product Line: Modicon Quantum
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Product Type: Discrete Input Module
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Number of Channels: 32
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Input Voltage: 24 V DC
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Input Voltage Limits: 19.2 to 30 V DC
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Input Logic: Negative (source)
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Input Impedance: 2400 Ω
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Groups of Channels: 4
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Addressing Requirement: 2 input words
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Operating Temperature: 0°C to 60°C
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Storage Temperature: -40°C to 85°C
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Maximum Relative Humidity: 95% non-condensing
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Mounting Type: Rack mountable
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Required Bus Current: 330 mA
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Net Weight: 2.0 lbs (0.91 kg)
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CE Marked: Yes
Applications
The 140DDI35310 is ideal for capturing digital signals from sensors and switches in automation systems. It integrates seamlessly with Modicon Quantum controllers, supporting precise input monitoring and control.
FAQ
Q: How many input channels does this module support?
A: 32 channels.
Q: What is the supported voltage range?
A: 19.2–30 V DC, nominal 24 V DC.
Q: Can it be installed in high-humidity environments?
A: Yes, up to 95% relative humidity without condensation.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Master Acceptance Testing: Understanding FAT and SAT in Industrial Control Systems
Factory Acceptance Testing (FAT) and Site Acceptance Testing (SAT) serve as critical quality assurance gateways in complex industrial control systems. Both procedures verify that programmable logic controllers (PLCs), distributed control systems (DCS), and associated field devices meet strict functional specifications. However, executing these tests effectively requires clear delineation between off-site staging and final field commissioning.
Industrial Networking Essentials: Demystifying Hubs, Switches, and Routers in Control Systems
Industrial automation relies heavily on robust networking infrastructure to connect programmable logic controllers (PLCs), distributed control systems (DCS), and human-machine interfaces (HMIs). Modern factory automation environments generate vast amounts of real-time operational data across deterministic networks. Understanding the structural differences between hubs, switches, and routers ensures optimal traffic segmentation, minimizes latency, and maintains high network availability.
Safety Relays in Industrial Automation: Fundamentals, Design Standards, and Fail-Safe Architecture
Safety relays form the bedrock of functional safety in modern factory automation, preventing catastrophic equipment failure and protecting plant personnel. While standard electromechanical relays handle basic load switching, they lack the redundant diagnostics required for high-risk industrial environments. Modern industrial automation platforms—including programmable logic controllers (PLCs) and distributed control systems (DCS)—rely on specialized safety relays to monitor field devices and isolate hazards instantly.