5501-428 | Woodward 2CH Actuator Controller

The Model 5501-428 is a 2CH Actuator Controller Module manufactured by Woodward within their NetCon Controllers Series. It features two channels, each capable of controlling a proportional or integrating, pneumatic or hydromechanical actuator. This module operates at 10mA and requires a power supply of +5 V @ 0.5 A, +24 V @ 1 A. The part number denotes its maximum output current capability. With a Current Output Tolerance of ±1% of full scale and a Current Read Back Tolerance of ±5% of full scale, it ensures precise operation. 

Each actuator channel supports one or two position feedback devices such as LVDT or RVDT. The module incorporates fault detection mechanisms including alarms for feedback, excitation, and driver errors. Installation involves securing the module into a card guide within the control chassis, connecting it to the motherboard. The module can be removed from the motherboard using two handles located at the top and bottom. It is crucial to utilize a MicroNet low-density discrete (gray) cable for connectivity, as analog (black) cables are incompatible. 

The Woodward 5501428 is a high-performance hard drive designed for integration within sophisticated computer systems, catering to demanding industrial and commercial applications. Manufactured by Woodward, this hard drive stands out for its robust construction and reliable performance, making it an essential component for systems requiring stable and precise data storage solutions.

In the category of computer hardware, and specifically as a subcategory of hard drives, the Woodward 5501428 is engineered to meet stringent operational standards. It offers a unique combination of features that enhance its functionality and reliability in various applications.

Measuring 10.25 inches in length, 9.75 inches in width, and 1 inch in height, this hard drive is designed to fit seamlessly into standard computer chassis and enclosures. Its compact dimensions ensure that it can be easily integrated into existing systems without requiring significant modifications, facilitating straightforward upgrades and replacements.

One of the standout features of the Woodward 5501428 is its dither current capability. Operating at 25 Hz with a 25% duty cycle, the dither current is characterized by a tunable amplitude, allowing for precise adjustments to meet specific application requirements. This feature enhances the drive's versatility, making it suitable for a wide range of industrial processes where precise current control is essential.

The hard drive is equipped with a red fault LED indicator, providing a clear and immediate visual signal in case of operational anomalies. This indicator is crucial for maintenance and troubleshooting, enabling quick identification and resolution of issues to minimize downtime and maintain system efficiency.

The output current tolerance of the Woodward 5501428 is rated at ±1% of full scale, ensuring high accuracy and reliability in current output. This tight tolerance is critical for applications that demand precise control and stability, such as in automation and control systems.

This version of the hard drive is specified at 10mA, aligning with the requirements of various specialized applications. The specific current rating ensures compatibility with a range of industrial equipment, providing a dependable data storage solution that integrates seamlessly with other system components.

Weighing 1 pound and 15 ounces, the Woodward 5501428 is designed for easy handling and installation. Its manageable weight, combined with its compact size, simplifies the installation process, reducing the effort and time required to set up or replace the drive within a system.

In summary, the Woodward 5501428 hard drive is a highly reliable and versatile component tailored for advanced computer systems in industrial and commercial environments. Its precise dither current capability, robust fault indication, and tight output current tolerance ensure that it meets the highest standards of performance and reliability. Manufactured by Woodward, a trusted name in industrial technology, this hard drive delivers consistent and dependable performance, making it an invaluable addition to any sophisticated data storage setup. With its compact dimensions and easy installation, the 5501428 is designed to integrate seamlessly into existing systems, enhancing overall functionality and efficiency.