D3-08NE3 | Automation Direct 24VDC Input Module

Description 

Technical Specifications

Information About D3-08NE3

The D3-08NE3 is a discrete input module manufactured by Automation Direct, designed to integrate seamlessly into PLC systems, particularly those requiring efficient and reliable monitoring and control of digital signals. This module falls under the category of discrete input modules, specifically engineered to handle 24 V AC or DC input voltage, making it suitable for a variety of industrial applications where these voltage levels are standard. Its ability to handle both AC and DC inputs enhances its versatility, enabling it to be used in diverse environments and control systems.

Weighing 4.2 oz (120 g), the D3-08NE3 is compact and lightweight, facilitating easy installation and integration into existing PLC setups. The module's lightweight design minimizes additional load on the system, making it ideal for installations where weight considerations are critical. Its compact form factor ensures that it occupies minimal space within control panels, which is particularly advantageous in environments with space constraints. This compact design also simplifies handling during installation and maintenance, reducing the effort required by technicians.

The D3-08NE3 is equipped with eight discrete input contacts, allowing it to monitor and process signals from up to eight external devices simultaneously. This capability makes it an essential component for industrial automation applications that require multiple input points for effective system monitoring and control. Each input can be independently monitored, enabling precise control over connected devices and processes. The ability to handle multiple inputs contributes to the scalability of the system, allowing for expansion as operational requirements grow.

This input module is designed to accommodate both sourcing and sinking input types, providing flexibility in how it interfaces with external devices. Sourcing inputs allow current to flow from the input device to the module, while sinking inputs allow current to flow from the module to the input device. This dual capability ensures compatibility with various devices and systems, making the D3-08NE3 a versatile solution for different control scenarios. The ability to handle both sourcing and sinking inputs simplifies integration and reduces the need for additional components or configurations.

The D3-08NE3 features two isolated input connections, enhancing the safety and reliability of the system. Isolation is crucial in preventing electrical interference and protecting the system from potential faults or surges. By isolating the inputs, the module helps ensure that signals are transmitted accurately and that connected devices are safeguarded against damage. This isolation capability is particularly important in environments with high levels of electrical noise or where sensitive equipment is involved.

The input impedance of the D3-08NE3 is rated at 1.5 Kohm, which is optimized to ensure reliable signal detection while minimizing power consumption. This impedance level allows the module to effectively detect and respond to input signals without imposing excessive load on the connected devices. By balancing impedance and signal detection capability, the D3-08NE3 ensures accurate monitoring of input signals, contributing to the overall reliability and efficiency of the control system.

The D3-08NE3 is designed with non-removable terminals, ensuring secure and stable connections. Non-removable terminals reduce the risk of accidental disconnection or loose wiring, which can lead to signal loss or system failures. This design choice enhances the reliability of the module, making it suitable for applications where consistent performance and minimal maintenance are critical. The secure connection provided by non-removable terminals helps maintain the integrity of the system, ensuring continuous operation and reducing the likelihood of downtime due to connection issues.

The D3-08NE3 discrete input module's design emphasizes durability and long-term reliability, making it suitable for the demanding conditions commonly found in industrial environments. It is constructed from high-quality materials that provide resistance to electrical noise, temperature variations, and mechanical stress. This robust construction ensures that the module can withstand the rigors of industrial applications, maintaining consistent performance over extended periods. The durability of the D3-08NE3 reduces the need for frequent replacements, contributing to lower maintenance costs and enhanced system reliability.

Integrating the D3-08NE3 into a PLC system provides a scalable and efficient solution for managing digital input signals. Its design supports easy expansion of control systems, allowing users to add additional input points as needed. This scalability is essential for industries that require the ability to adapt to changing operational needs or to accommodate future growth. By providing a stable and reliable platform for monitoring and processing input signals, the D3-08NE3 enhances the functionality of PLC systems, supporting optimized process control and improved operational efficiency.

In summary, the Automation Direct D3-08NE3 is a high-quality discrete input module designed to provide reliable monitoring and control of 24 V AC/DC input signals. With its eight input contacts, sourcing/sinking capability, isolated input connections, and optimized input impedance, the D3-08NE3 offers versatility and reliability for a wide range of industrial applications. Its compact, lightweight design, combined with non-removable terminals, ensures easy installation and secure connections, making it a dependable choice for enhancing the functionality and efficiency of PLC systems in industrial automation environments.

Manufacturer information

Automation Direct is a well-established supplier of industrial automation and control products. Founded in 1994, the company offers a wide range of cost-effective, user-friendly solutions, including PLCs, HMIs, sensors, and more, catering to diverse automation needs globally.