VT-SSPA1-302-1X/V0/0-24

Product Description:

The VT-SSPA1-302-1X/V0/0-24 is a plug-in control amplifier by Bosch Rexroth. It provides control of both the direction and volume of a fluid flow in solenoid-operated pressure control and directional valves that do not have closed-loop position control. By operating without closed-loop position control, the amplifier simplifies the system setup and reduces costs, making it a cost-effective solution for many industrial systems that require reliable valve control. Its 24 V operating voltage contributes to energy efficiency and consistent operation, minimizing the risk of electrical issues and enhancing system stability. The advanced design of the amplifier allows users to independently control the ramp times for both increasing and decreasing flow, ensuring more precise adjustments.

The VT-SSPA1-302-1X/V0/0-24 features an adjustable ramp time of up to 5 s, allowing for smooth transitions in control signal changes. This flexibility enables the user to fine-tune the amplifier's response time, ensuring that the proportional directional control valves react gradually and without abrupt movements. This module features a command value input with a proportional range of 0 to 10 V, allowing precise control over the fluid flow. This input range enables the amplifier to interpret varying voltage signals and adjust the valve’s position accordingly. The amplifier has an input resistance of 20 kΩ, which ensures proper signal reception, allowing for accurate and stable control of the valves.

This amplifier has a maximum cable inductance of 100 µH, which ensures compatibility with a wide range of cable types and lengths. This helps to prevent issues such as signal distortion or delay that can arise from excessive inductance. It is suited for ambient conditions within -25°C to +70°C during operation, enabling safe use even in extreme industrial settings.