VT-VRPA1-527-20/V0/RTS-2STV
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MPN: 811405073
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The VT-VRPA1-527-20/V0/RTS-2STV electric amplifier operates at a nominal supply voltage of 24 V DC, has a maximum current consumption of 1.5 A, supports differential amplifier input signals of 0 to ±10 V, and weighs 0.44 kilograms. Part of the VT-VRPA Electric Amplifiers series by Bosch Rexroth Indramat, it features cable break protection.
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Product Description:
The Rexroth model VT-VRPA1-527-20/V0/RTS-2STV is a compact Amplifier card designed for applications requiring precision with high efficiency. Rexroth delivers innovation with precision by providing unique engineering solutions.
This VT-VRPA1-527-20/V0/RTS-2STV amplifier card holds a simple construction and is very lightweight at 0.44 Kg and has a temperature from 0 to +70 degrees centigrade for higher performance. It contains a ramp function feature with an analog controlling system. Designed with advanced PID-based position control, this amplifier ensures highly precise positioning for actuator systems. One of its standout features is the cable break protection mechanism for the actual value cable. This safety feature ensures continuous operation by detecting potential disruptions in the signal path and preventing control signals from affecting system performance which contain errors. Its seven TE plate situated at the front allows for the simplest installation. Also, the clocked current controller deals 2.7 A current to deliver stable solenoid working. Error detection is an integral part of this VT-VRPA series amplifier and actively monitors key parameters to help in triggering fault signals in case of cable break actual value detection.
The VT-VRPA1-527-20/V0/RTS-2STV amplifier card’s open collector output (z22) can handle up to 100 mA current and helps in ensuring compatibility with external monitoring circuits while providing a clear error or no-error state based on its connection to positive UB. This amplifier follows a standardized European format physically with dimensions of 100 mm in length 160 mm in width and approximately 35 mm in height. Its 37 Watts power consumption is useful to reduce energy waste by leading to cost savings in electricity usage especially in large-scale industrial applications where multiple amplifiers operate simultaneously.
Frequently Asked Questions about VT-VRPA1-527-20/V0/RTS-2STV:
Q: What is the rated solenoid output current for VT-VRPA1-527-20/V0/RTS-2STV?
A: The solenoid output operates with a clocked current controller, delivering a maximum of 2.7 A, optimizing energy efficiency while maintaining precise actuation.
Q: What type of error detection does VT-VRPA1-527-20/V0/RTS-2STV provide?
A: It monitors cable break actual value, low supply voltage (UB too low), and ±15V stabilization faults, offering early failure detection for proactive maintenance.
Q: What voltage stabilization does the VT-VRPA1-527-20/V0/RTS-2STV use?
A: It incorporates ±15V stabilization, ensuring consistent power supply performance and reliable output under fluctuating operating conditions.
Q: What is the physical format of the VT-VRPA1-527-20/V0/RTS-2STV?
A: The amplifier follows a 100 x 160 x 35 mm Eurocard PCB format with a 7 TE front plate, suitable for modular automation systems.
Q: How does the open collector output (z22) function in VT-VRPA1-527-20/V0/RTS-2STV?
A: The z22 output connects to +UB (max. 100mA), signaling error-free operation when high and triggering fault signals when an issue occurs.
