VT-SSPA1-525-2X/V0/I

***Disclaimer: The following summary contains information gathered from various sources such as product descriptions, technical specifications and catalogs. While efforts have been made to provide accurate details, inaccuracies may occur. It is advised to verify all information by contacting Bosch Rexroth directly.***
The Bosch Rexroth VT-SSPA1-525-2X/V0/I (0811405145) is an amplifier designed for precise control of proportional valves that do not incorporate electrical position feedback. This device is engineered to be directly connected to the solenoid plug of a valve, ensuring seamless integration and ease of use. It features a user-friendly interface with an LED indicator that confirms the presence of supply voltage, enhancing its operational reliability. Equipped with versatile command value presetting options, the amplifier can accept either a voltage range of 0 to 10 V or a current range of 4 to 20 mA, depending on the specific type of amplifier. This flexibility allows for greater adaptability across different control scenarios. Users can finely tune the command value by adjusting the zero point and sensitivity according to their system requirements. Furthermore, this model boasts a differential input capability which adds an additional layer of precision in signal processing. The Bosch Rexroth VT-SSPA1-525-2X/V0/I also comes with an adjustable ramp function, providing users with control over how quickly or slowly the valve reaches its commanded position—a critical feature for applications requiring smooth transitions. To cater to specialized applications, the dither amplitude is designed to be variable and can be customized beyond its factory setting—which is already optimized for general use—to meet unique operational demands. This amplifier operates on a standard 24 V power supply and includes adjustments for ramp time, sensitivity, zero point, and dither frequency. These features make it highly adaptable for various industrial applications where accurate valve control is essential for system performance and efficiency.