Product Details
Overview
The 140DDI84100 from Schneider Electric is a 16-point discrete input module designed for use within the Modicon Series PLC systems. Engineered for reliable operation and flexible integration, this module is ideal for monitoring digital input signals in industrial automation environments. It supports positive logic (sink) configurations and ensures consistent performance under a wide voltage range.
Built with high electrical endurance and precise signal response, the 140DDI84100 provides dependable data acquisition across a variety of control applications, from process monitoring to manufacturing automation.
Features
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High input capacity: 16 discrete inputs divided into two groups of 8 channels
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Wide voltage tolerance: Accepts input voltages from 10 V to 60 VDC
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Positive logic configuration: Compatible with sourcing-type field devices
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Fast response: Handles input frequencies up to 100 Hz for dynamic control applications
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Efficient power design: Low power dissipation—1 W plus 0.62 W per active point
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Compact and robust: 0.3 kg module built for long service life in industrial environments
Specifications
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Model / Part Number: 140DDI84100
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Manufacturer: Schneider Electric
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Product Type: Discrete Input Module
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Series: Modicon Series
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Input Type: Discrete (Positive Logic)
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Number of Channels: 16 inputs (2 groups of 8)
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Input Voltage Range: 10 VDC to 60 VDC
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Absolute Maximum Voltage: 75 VDC
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Switching Frequency: ≤ 100 Hz
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Addressing Requirement: 1 input word
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Power Dissipation: 1 W + (0.62 × active channels)
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Weight: 0.3 kg
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Shipping Weight: 2 kg
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Estimated Lead Time: 1–10 working days
Applications
The 140DDI84100 is used for digital signal acquisition in industrial control and automation systems. It is suitable for machinery monitoring, safety signal detection, process sequencing, and integration into Schneider Modicon PLCs for high-speed input applications.
FAQ
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Q: How many input channels does the 140DDI84100 provide?
A: It provides 16 discrete input channels, divided into two groups of 8. -
Q: What is the supported input voltage range?
A: The module operates between 10 and 60 VDC, with a maximum voltage of 75 VDC. -
Q: What logic type does this module use?
A: It supports positive logic (sink) input configuration. -
Q: Is this module compatible with Modicon PLC systems?
A: Yes, it is designed for Schneider’s Modicon platform.
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
Evolving SCADA System Architectures in Industrial Automation
A robust Supervisory Control and Data Acquisition (SCADA) system serves as the heartbeat of modern industrial operations. Understanding SCADA system architecture is vital for engineers designing efficient control systems. These architectures have evolved from isolated, monolithic structures to highly interconnected, networked ecosystems. Choosing the right design requires balancing data visibility, processing power, and long-term scalability requirements.
Choosing the Right Controller: PLC vs. Motion Controller in Industrial Automation
Selecting the optimal control architecture is a foundational decision in industrial automation. Engineers must frequently choose between a Programmable Logic Controller (PLC) and a dedicated Motion Controller. While both systems manage machinery, their underlying design philosophies differ significantly, impacting performance, scalability, and system integration.
Mastering PLC Power Supply Architectures and Operating Voltages
Selecting the correct operating voltage is a critical step in designing reliable industrial automation systems. Whether you are working with a compact PLC or a large-scale DCS, your power architecture dictates the system's longevity. In this guide, we explore the standard voltage ranges and power distribution strategies required to maintain stable factory automation operations.