VT 2000 Proportional Amplifiers

The Rexroth VT-2000 is a proportional amplifier card designed to control single solenoid pressure control valves without electrical feedback. Key features include a differential input, a command value input range of 0 to +9V, an adjustable ramp generator for controlled pressure increase and decrease, and a voltage stabilizer for consistent performance. The VT-2000 also offers an amplifier model 'S' that allows separate control over up and down functions. The card accepts 28c and 30ac differential analog inputs and is available in both analog and euro-card formats, using VT 3002 card holders.