VT-VRPA1-527-20/V0/RTS-2/2V
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MPN: 811405074
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The VT-VRPA1-527-20/V0/RTS-2/2V, designed by Bosch Rexroth Indramat, is part of the VT-VRPA Electric Amplifiers series and operates on a nominal 24 V DC power supply. Featuring an internal ramp time adjustment range of 0.1 to 10 seconds, it includes a DIN 41612-F32 plug connector and supports feedback signals from 0 to -10 V.
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Product Description:
The Electric amplifier VT-VRPA1-527-20/V0/RTS-2/2V is developed by Bosch Rexroth Indramat. The amplifier manages two-stage valves that are controlled by a servo solenoid pilot. It's made to turn on pilot-operated servo solenoid valves like the 4WRL series 3X. In hydraulic devices, this amplifier is very important.
The VT-VRPA1-527-20/V0/RTS-2/2V electric amplifier needs a 24V DC power source to work. The amplifier can give out anywhere from 21V to 40V. The amplifier is equipped with a timed current converter and has the capacity to handle currents of up to 2.7A. This electric amplifier is designed for valves that send and receive electricity. It uses PID behavior to control its position. The outputs of the amplifier are protected against short circuits. It also incorporates open-circuit monitoring for the cable that transmits the feedback signal, which is another feature that contributes to its high level of safety. There is an automatic quadrant recognition tool included. LED signs indicate what is happening. When it comes to difficult industrial automation tasks, this amplifier performs admirably. The amplifier is designed for circumstances where precise control of hydraulic components in complex machines is required.
The VT-VRPA1-527-20/V0/RTS-2/2V amplifier includes a ramp capability. Users can enable or disable this ramp feature via an outside signal. The amplifier produces a ±10V feedback pulse. The wire for the solenoid can go from 20 to 60 meters. This analog amplifier comes on a Eurocard that means it can be put in 19-inch racks. The length is based on the cross-section of the wire. When the working voltage exceeds 20 V, the amplifier card is ready to use. Its clocked output stage gives it a quick reaction, which makes it work well.
Frequently Asked Questions about VT-VRPA1-527-20/V0/RTS-2/2V:
Q: Why does VT-VRPA1-527-20/V0/RTS-2/2V use PID for position control?
A: The PID control offers precise control of the valve position. It ensures accurate performance in demanding applications.
Q: Does VT-VRPA1-527-20/V0/RTS-2/2V have protection against electrical faults or issues?
A: Yes, it has short-circuit-proof outputs and cable break detection. This protects the amplifier and connected components from damage.
Q: Why does VT-VRPA1-527-20/V0/RTS-2/2V have a ramp function and what is its usage?
A: The ramp function controls valve movements smoothly. It prevents sudden pressure spikes, ensuring controlled operation.
Q: How VT-VRPA1-527-20/V0/RTS-2/2V to enable or disable the ramp function?
A: The ramp function can be enabled or disabled via an external signal. It helps adapt the amplifier's behavior to application needs.
Q: Why VT-VRPA1-527-20/V0/RTS-2/2V amplifier is suitable for directional control valves?
A: The amplifier suits pilot-operated directional control valves well. It provides stable control for enhanced performance.
