>>>型号:VT3002-2X/48F 模拟放大器卡架 用于工业自动化和控制系统
【功能描述】
REXROTH VT3002-2X/48F 模拟放大器卡架是一款用于工业自动化领域的重要组件，特别是在PLC（可编程逻辑控制器）系统中扮演着关键角色。其主要功能是将PLC内部的数字量转换为模拟量，以便实现0-10V、
4-20mA或0-20mA的模拟信号输出。
REXROTH VT3002-2X/48F在PLC系统中，某些过程控制设备如比例阀只能接收模拟的电压或电流信号。为了确保这些设备能够正确地从PLC接收并响应信号，就需要一个中间放大环节，即模拟放大器卡架。它可以
将PLC D/A模块输出的信号适当放大，以便比例阀能够正常工作。这样可以提高PLC系统的带载能力和可靠性，防止因过压、过载或负载短路等原因导致PLC主机的损坏。
VT3002-2X/48F 模拟放大器卡架还具有一系列高级功能。例如，它可以从外部控制开关输出，监视设置点电位计是否有开路和短路；能够调整每个电磁阀的小电流和大电流，控制比例电磁阀的开关和流量；具备错
误输出提示功能，以便及时发现问题并采取相应的措施。
总之，REXROTH VT3002-2X/48F 模拟放大器卡架是一款功能强大、性能稳定的工业自动化组件，适用于各种需要精确控制模拟信号输出的应用场景。通过合理使用和维护该设备，可以提高生产效率、降低运营成
本，并提升整个自动化系统的性能和可靠性。
>>>>型号:VT3002-2X/48F 模拟放大器卡架 用于工业自动化和控制系统
【英文介绍】
The REXROTH VT3002-2X/48F analog amplifier holder is an important component for industrial automation, especially in PLC (Programmable logic Controller) systems. Its main function is to convert the digital
quantity inside the PLC to analog quantity in order to achieve 0-10V, 4-20mA or 0-20mA analog signal output.
REXROTH VT3002-2X/48F In PLC systems, certain process control devices such as proportional valves can only receive analog voltage or current signals. In order to ensure that these devices can correctly receive
and respond to signals from the PLC, an intermediate amplification link is required, namely the analog amplifier bracket. It can properly amplify the signal output of the PLC D/A module so that the proportional
valve can work normally. This can improve the load capacity and reliability of the PLC system, and prevent the damage of the PLC host due to overvoltage, overload or load short circuit.
The VT3002-2X/48F analog amplifier holder also features a range of advanced features. For example, it can control the switch output from the external, monitoring the set point potentiometer for open and short
circuits; Can adjust the small current and large current of each solenoid valve, control the switch and flow of proportional solenoid valve; With the error output prompt function, in order to find the problem in
time and take appropriate measures.
In short, the REXROTH VT3002-2X/48F analog amplifier holder is a powerful and stable industrial automation component for a variety of applications where precise control of analog signal output is required.
Through proper use and maintenance of this equipment, production efficiency can be improved, operating costs can be reduced, and the performance and reliability of the entire automation system can be improved.
>>>>型号:VT3002-2X/48F 模拟放大器卡架 用于工业自动化和控制系统
