G122-829-001 伺服放大器

基本信息：G122-829-001 伺服放大器用于需要比例和/或积分放大器的闭环应用

G122-829 P-I伺服放大器用于需要比例和/或积分放大器的闭环应用。放大器内部的选择开关使能比例，积分或两者都可选择。放大器的许多方面的特性可以通过内部开关来选择。这使得一个放大器可以用于许多不同的应用。所提供的配置选项是多年设计和调试闭环系统经验的结果。伺服放大器采用模拟电子学。它接受三个输入信号，两个单端和一个差分。

这些被加起来产生一个误差信号，然后按比例放大和积分。比例和积分信号被切换在一起并作为电流或电压输出来驱动伺服阀。
前面板装饰盆，LED指示灯和测试点允许快速，轻松的设置和帮助排除故障。伺服放大器安装在紧凑的DIN导轨安装外壳中，需要+24V电源。

The G122-829 P-I Servoamplifier is used in closed loopapplications where a proportional and/or integral amplifier isneeded. Selector switches inside the amplifier enableproportional, integral or both to be selected. Many aspects ofthe amplifier’s characteristics can be selected with internalswitches. This enables one amplifier to be used in manydifferent applications. The configuration options provided arethe result of many years of experience in designing andcommissioning closed loop systems.The Servoamplifier employs analog electronics. It acceptsthree input signals, two single ended and one differential.

These are summed to produce an error signal which is thenamplified proportionally and also integrated. The proportionaland integral signals are switched together and output as acurrent or voltage to drive a servovalve.
Front panel trim pots, LED indicators and test points allow fastand easy setup and aid in trouble shooting. The servoamplifieris housed in a compact DIN rail mounting enclosure andrequires a +24V supply.

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