Description

REXROTH-VT-11023-14-Electric amplifier modules Simple Type: Amplifier The amplifier module is clipped onto carrier rails such as those commonly installed in electronic control cabinets. The electric connection is via a terminal strip. The amplifier module contains the electronic components for the control of two proportional solenoids. Depending on the command value polarity solenoid "a" or "b" is controlled. The actual value (position of valve spool) is signaled by an inductive transducer measuring system and compared to the externally signaled command value. Occurring differences between actual and command value are leveled out.Through the connection of a positive voltage (U F > 8,5 V) at terminal 3 the controller and the output stage are released. The following may be set via an external trimming potentiometer: the ramp time up to ca. 5 s a command value reduction in the range from 0 % to 100 % the zero point of the position transducer Download the datasheet (PDF)