D3-330 | Automation Direct CPU w/Battery

Description 

The D3-330 CPU from Automation Direct is a robust processing unit designed for DL305 PLC systems. It includes an integrated battery backup for uninterrupted operation and data retention. With advanced processing power, it handles complex automation tasks efficiently, ensuring reliable performance in industrial environments.

Technical Specifications 

Information About D3-330

The Automation Direct D3-330 Central Processing Unit (CPU) is a critical component of the DL305 series, designed to provide robust and reliable processing capabilities for industrial automation and control applications. This CPU is engineered to meet the demands of various automation tasks, ensuring high performance and reliability in diverse operational environments.

At its core, the D3-330 utilizes a 16-bit microprocessor, which delivers a balance of processing power and efficiency for managing control tasks. The microprocessor is integral to executing program logic, handling data operations, and coordinating communication between different components within an automation system. This 16-bit architecture supports a wide range of industrial applications, providing a solid foundation for executing complex control strategies and processes.

The CPU is equipped with 8k words (16k bytes) of non-volatile program memory, which ensures that the control programs and algorithms are securely stored even when power is lost. This non-volatile memory is crucial for maintaining program integrity and minimizing downtime, as it retains critical data without the need for external power. In addition to the program memory, the D3-330 also features 4k words (8k bytes) of non-volatile data memory. This memory is used to store operational data and system variables, further enhancing the CPU's ability to manage and process information reliably.

To support uninterrupted operation and safeguard against data loss, the D3-330 includes a lithium battery for memory backup. This battery ensures that the contents of the non-volatile memory are preserved during power outages or other interruptions. The inclusion of a lithium battery is a significant feature, as it provides a long-lasting and reliable power source for memory retention, reducing the need for frequent replacements and maintenance.

The D3-330 is designed to operate within a temperature range of 0°C to 60°C, making it suitable for use in typical industrial environments where temperature fluctuations are common. Its storage temperature range extends from -20°C to 70°C, offering additional protection against extreme conditions during periods when the unit is not in use. This temperature resilience ensures that the CPU remains functional and reliable even in varying environmental conditions.

Humidity tolerance is another critical factor for industrial CPUs, and the D3-330 excels in this regard with a range of 5% to 95% non-condensing. This broad humidity range allows the CPU to operate effectively in environments with high moisture levels without compromising performance or risking damage to the internal components.

Overall, the Automation Direct D3-330 Central Processing Unit stands out for its robust processing capabilities, reliable memory management, and durable construction. Its 16-bit microprocessor, substantial non-volatile memory, and integrated lithium battery make it an ideal choice for demanding automation applications that require consistent performance and resilience. Whether used in manufacturing, process control, or other industrial settings, the D3-330 offers a dependable solution for managing complex control tasks and maintaining system integrity.

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.