VT-SSPA1-525-2X/V0/0

***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/V0/0 (0811405143) is an electronic amplifier designed for precise control of proportional valves without electrical position feedback. This model offers seamless integration with the valve's solenoid plug, ensuring a direct and secure connection. The user-friendly design includes an LED indicator that confirms the presence of supply voltage, enhancing operational reliability. With its adjustable command value settings, this amplifier can cater to specific application requirements by allowing adjustments to the zero point and sensitivity. It supports both voltage (0...10 V) and current (4...20 mA) command value presetting, providing versatility for various control scenarios. The differential input feature is particularly beneficial when using a voltage presetting, as it enhances signal integrity against potential interference. The VT-SSPA1-525-2X/V0/0 also boasts an adjustable ramp function that smoothens the transition of command values, thereby offering controlled acceleration or deceleration of valve movements. This can be crucial in applications requiring gradual pressure or flow changes. Furthermore, the unit's dither frequency is variably designed to accommodate special applications. Although pre-set to an optimal value at delivery, this feature allows for fine-tuning if necessary to achieve the best performance in unique operating conditions. Operating at a standard 24 V voltage, this Bosch amplifier is equipped with all necessary adjustments to ensure precise and stable control of proportional valves in a wide array of applications without needing additional position feedback mechanisms.