VT-SSPA1-508-2X/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-SSPA1-508-2X/V0/I (0811405162) is an advanced amplifier designed for precision control of proportional valves without electrical position feedback. This device is engineered to be connected directly to the solenoid plug of the valve, streamlining installation and setup. Its design includes a cable gland through which the control side connection cable for supply voltage (UB) and command value is securely led and connected. Featuring an intuitive LED indicator, this amplifier provides immediate visual confirmation of the supply voltage's presence, ensuring operational readiness. Users can tailor the command value to specific application needs thanks to its adjustable settings for zero point and sensitivity. The amplifier accommodates both voltage (0...10 V) and current (4...20 mA) command value presettings, with a differential input available for voltage presetting scenarios. Additionally, this model boasts an adjustable ramp function that allows for smooth transitions in valve positioning, which can be critical in applications requiring precise flow or pressure adjustments. The variable dither amplitude feature offers further customization, enhancing valve performance in specialized applications; however, it's pre-set to an optimal value at delivery, simplifying the process for standard operations. The Bosch Rexroth VT-SSPA1-508-2X/V0/I operates on a 24V power supply and is designed with flexibility in mind, allowing users to fine-tune ramp time, sensitivity, zero point, and dither frequency to meet diverse operational requirements. This combination of features makes it a versatile solution for managing proportional valves across various applications without necessitating additional positional feedback mechanisms.