D4-RAM-1 | Automation Direct CMOS RAM Cartridge

Description 

The Automation Direct D4-RAM-1 is a CMOS RAM cartridge designed for use in DirectLOGIC PLC systems. It provides additional memory for data storage and program retention. The cartridge ensures reliable data preservation and is intended for applications requiring non-volatile memory.

Technical Specifications 

Information About D4-RAM-1 

The D4-RAM-1 is a CMOS RAM module designed for use in industrial automation systems, specifically within the Automation Direct DirectLOGIC series of programmable logic controllers (PLCs). This module is categorized under PLCs and Machine Control, and it serves as an integral part of system memory management by providing non-volatile storage capabilities. The D4-RAM-1 ensures that critical data and programs are retained securely, even in the event of a power failure, making it an essential component for systems that require consistent reliability and uninterrupted operation.

This module offers a total memory capacity of 8KW, providing ample space for program data, configuration settings, and essential operational variables. Of this memory, 7.5K is allocated for storage, which can be used to store user-defined data, program instructions, or other operational data that needs to be retained during system shutdowns or power outages. This capacity is sufficient for a wide range of industrial automation applications, allowing the system to store complex programs and retain essential data without risk of loss.

The D4-RAM-1 is equipped with a built-in battery, which ensures that the module continues to provide non-volatile memory protection even when the system is powered down. The inclusion of a battery ensures that stored data remains intact and accessible upon system reboot, making it particularly useful for environments where maintaining data integrity is critical. The battery backup is essential for preserving the contents of the memory, providing peace of mind that all stored data, including operational configurations, will not be lost in the event of power disruption.

This CMOS RAM module is designed for use in PLC rack systems, where it can be easily integrated with other PLC modules to enhance the system’s memory capacity. The D4-RAM-1 is compatible with Automation Direct’s DirectLOGIC series, allowing it to work seamlessly with other components in the automation system. The module’s rack-mountable design simplifies installation and maintenance, enabling technicians to easily add or replace memory as needed without significant downtime.

In terms of application, the D4-RAM-1 is ideal for industrial automation environments that require reliable data retention and memory capacity. These environments may include manufacturing plants, process control systems, assembly lines, or any system where operational data and programs must be retained securely between power cycles. The D4-RAM-1’s ability to safeguard data ensures that the system can resume normal operations immediately after a power outage, without the need for manual reconfiguration or program re-entry, minimizing potential disruptions to operations.

The design of the D4-RAM-1 is focused on long-term reliability and performance. Its solid-state CMOS memory ensures low power consumption, while the battery provides extended data retention capabilities. The robust design of the module ensures that it can operate effectively even in harsh industrial conditions, including environments with electrical noise, temperature fluctuations, or mechanical vibrations. The reliability and durability of the D4-RAM-1 make it well-suited for mission-critical automation systems that depend on consistent performance and data integrity.

The D4-RAM-1 also plays a critical role in reducing maintenance costs and improving system uptime. By retaining programs and operational data during power outages or system reboots, this module reduces the time required to restore system functionality after an interruption. This capability helps to minimize operational downtime and reduces the likelihood of production delays caused by data loss. For systems that require continuous operation, the D4-RAM-1 provides a dependable solution for preserving system configurations and ensuring seamless recovery from unexpected shutdowns.

In summary, the Automation Direct D4-RAM-1 is a highly reliable CMOS RAM module designed to enhance the memory capacity of DirectLOGIC PLC systems. With a memory capacity of 8KW, including 7.5K allocated for storage, and an integrated battery for data retention, this module is engineered to ensure the secure storage of critical data and programs, even during power outages. Its ease of integration, robust design, and ability to maintain data integrity make it an essential component for industrial automation systems that require reliable and consistent operation. Suitable for a wide range of applications, the D4-RAM-1 ensures that system performance is not compromised by power interruptions, providing a cost-effective and dependable solution for industrial memory management.

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.