VT-MRPA1-151-1X/V0/0

The VT-MRPA1-151-1X/V0/0 Amplifier Card is designed with an analog, modular structure for optimal performance. Manufactured by Bosch Rexroth, this module includes fault monitoring for position transducer cables and an enable signal indicator via LED. Additional features include a clocked solenoid current output stage, internal command value signal calculation, and a power supply of 24 V direct voltage.

Component Series: 1X
Demodulator Output: Actual value signal of control spool position
Design: Analog, Modular design
Electrical Connection: Screw terminals
Enable Signal Indicator: LED
Fault Monitoring: Position transducer cable for cable break, short-circuits, and over-currents at output stage
For Valves: 2FRE10-4X, 2FRE16-4X
Internal Command Value Signal Calculation: From the total of external command value signal at differential input and zero point offset
Making Current Limiter: Yes
Oscillator Control Signal: For inductive position transducer
Output Stage: Clocked solenoid current, short-circuit-proof
Positive Command Value Result: Current increase in solenoid and thus pressure increase in valve
Power Supply: 24 V direct voltage
Rail Mounting: Top hat rails according to EN 60715
Ramp Time Settings: Various, measured by formula t in ms, U in volt at measuring socket
Solenoid Current Limit: Approx. 1.85 A